CN101410587A

CN101410587A - Expandable tubular assembly

Info

Publication number: CN101410587A
Application number: CNA2004800321702A
Authority: CN
Inventors: M·舒斯特; K·瓦德尔; E·兹瓦尔德; V·迪代克; M·格雷; S·科斯塔; G·格林贝格
Original assignee: Enventure Global Technology Inc
Current assignee: Enventure Global Technology Inc
Priority date: 2003-09-05
Filing date: 2004-09-07
Publication date: 2009-04-15
Also published as: CN1878926A

Abstract

Provided is an expandable tubular.

Description

Distensible tube

The cross reference of relevant patent

[001] the application requires the rights and interests of the following applying date: U.S. Provisional Patent Application series number 60/600679, attorney docket numbering 25791.194, apply on August 11st, 2004, the disclosed content of these texts is incorporated by reference thereto. and the application requires the rights and interests of the following applying date: U.S. Provisional Patent Application series number 60/585370, attorney docket numbering 25791.299, apply for 2 months July in 2004, the disclosed content of these texts is incorporated by reference thereto.The application requires the rights and interests of the following applying date: U.S. Provisional Patent Application series number 60/500435, and attorney docket numbering 25791.304 applies on September 5th, 2003, and the disclosed content of these texts is incorporated by reference thereto.The application requires the rights and interests of the following applying date: U.S. Provisional Patent Application series number 60/598020, and attorney 25791.329 applies on August 2nd, 2004, and the disclosed content of these texts is incorporated by reference thereto.The application requires the rights and interests of the following applying date: U.S. Provisional Patent Application series number 60/601502, and attorney 25791.338 applies on August 13rd, 2004, and the disclosed content of these texts is incorporated by reference thereto.

[002] This application is related to following co-pending application (co-pending applications) related to: (1) U.S. Patent No. 6,497,289, the U.S. Patent Application Serial No. 09/454, 139, agent Docket number 25791.03.02, apply on 3 December 1999, which requires the following application Priority: U.S. Provisional Patent Application Serial No. 60/111, 293, apply at December 07, 1998 , 2011 (2) United States Patent Application Serial No. 09/510, 913, Attorney Docket number 25791.7.02, Application on February 23, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 702, apply in 99 years on February 25, (3) U.S. Patent Application Department Column No. 09/502, 350, Attorney Docket No. 25791.8.02, for February 10, 2000 Day, which requires the following priority application: United States Provisional Patent Application Serial No. 60/119, 611, Application on 11 February 1999, (4) U.S. Patent No. 6,328,113, U.S. Patent Application Department of its Column No. 09/440, 338, Attorney Docket No. 25791.9.02, apply in 99 years in November 15, which requires the following priority application: United States Provisional Patent Application Serial No. 60/108, 558, apply in 98 years on November 16, (5) U.S. Patent Application Serial No. 10/169, 434, Attorney Docket No. 25791.10.04, apply on 1 July 2002, the requirements under Column for priority: U.S. Provisional Patent Application Serial No. 60/183, 546, applied for in 2000 February 18, (6) United States Patent Application Serial No. 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/124, 042, apply in 99 years March 11, (7) United States Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (8) America Patent No. 6,575,240, which patent application Serial No. 09/511, 941, Attorney Docket Code No. 25791.16.02, applied for February 24, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 907, applied for February 26, 1999, (9) U.S. Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, applied for June 7, 2000, its application requires the following priority Right: U.S. Provisional Patent Application Serial No. 60/137, 998, apply in 99 years on June 7, (10) U.S. Patent Application Serial No. 09/981, 916, Attorney Docket No. 25791.18, for the October 18, 2001, as a continuation in part of the following cases: United States Patent No. 6,328,113, which U.S. Patent Application Serial No. 09/440, 338, Attorney Docket No. 25791.9.02, Shen Please in 99 years on November 15, its application requires the following priority: U.S. Provisional Patent Application Serial Number 60/108, 558, apply in 98 years on November 16, (11) United States Patent No. 6,604,763, which patent application Serial No. 09/559, 122, Attorney Docket No. 25791.23.02, apply on 26 April 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/131, 106, apply in 99 years on April 26, (12) United States of America Patent Application Serial No. 10/030, 593, Attorney Docket No. 25791.25.08, applied for 02 On January 8, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/146, 203, apply in 99 years on July 29, (13) U.S. provisional patent application 60/143, 039, Attorney Docket No. 25791.26, apply in 99 years on July 9, (14) America States Patent Application Serial No. 10/111, 982, Attorney Docket No. 25791.27.08, apply for April 30, 2002, its application requires the following priority: Provisional Patent Application Serial No. 60/162, 671, Attorney Docket No. 25791.27, apply on 1 November 1999, (15) U.S. Provisional Patent Application No. 60/154, 047, Attorney Docket No. 25791.29, apply for September 16, 1999, (16) U.S. Provisional Patent Application No. 60/438, 828, Attorney Docket Code No. 25791.31, apply on January 9, 2003, (17) United States Patent No. 6,564,875, which specifically Patent Application Serial No. 09/679, 907, Attorney Docket No. 25791.34.02, applied for 00 On October 5, its application requires the following priority: Provisional Patent Application Serial No. 60/159, 082, Attorney Docket No. 25791.34, apply on October 12, 1999, (18) U.S. Patent Application Serial No. 10/089, 419, apply at March 27, 2002, Attorney Docket No. 25791.36.03, its application requires the following priority: Provisional Patent Application Serial No. 60/159, 039, Attorney Docket No. 25791.36, apply on October 12, 1999, (19) U.S. Patent Application Serial No. 09/679, 906, apply for October 5, 2000, Attorney Docket No. 25791.37.02, its application requires the following priority: Provisional Patent Application Serial No. 60/159, 033, Attorney Docket No. 25791.37, apply on October 12, 1999, (20) U.S. Patent Application Serial No. 10/303, 992, applied for November 22, 2002, Attorney Docket Volume number 25791.38.07, its application requires the following priority: Provisional Patent Application Serial No. 60/212, 359, Attorney Docket No. 25791.38, apply at June 19, 2000, (21) U.S. Provisional Patent Application No. 60/165, 228, Attorney Docket No. 25791.39, apply for November 12, 1999, (22) U.S. Provisional Patent Application No. 60/455, 051, Attorney Docket Code No. 25791.40, apply on March 14, 2003, (23) PCT/US02/2477, applied for 02 June 26, 2009, Attorney Docket No. 25791.44.02, its application requires the following priority Title: U.S. Provisional Patent Application Serial No. 60/303, 711, Attorney Docket No. 25791.44, Application on July 6, 2001, (24) United States Patent Application Serial No. 10/311, 412, apply for December 12, 2002, Attorney Docket No. 25791.45.07, its application requires the following priority Of license: Provisional Patent Application Serial No. 60/221, 443, Attorney Docket No. 25791.45, Shen Please on July 28, 2000, (25) United States Patent Application Serial No. 10 /, applied for in 2002 December 18, 2 Attorney Docket No. 25791.46.07, its application requires the following priority Rights: Provisional Patent Application Serial No. 60/221, 645, Attorney Docket No. 25791.46, apply On July 28, 2000, (26) United States Patent Application Serial No. 10/322, 947, apply for January 22, 2003, Attorney Docket No. 25791.47.03, its application requires the following priority Rights: Provisional Patent Application Serial No. 60/233, 638, Attorney Docket No. 25791.47, apply On September 18, 2000, (27) United States Patent Application Serial No. 10/406, 648, apply for March 31, 2003, Attorney Docket No. 25791.48.06, its application requires the following priority Rights: Provisional Patent Application Serial No. 60/237, 334, Attorney Docket No. 25791.48, apply On October 2, 2000, (28) PCT/US02/04353, apply on 14 February 2002, Attorney Docket No. 25791.50.02, its application requires the following priority: U.S. Provisional professionals Patent Application Serial No. 60/270, 007, Attorney Docket No. 25791.50, applied for in 2001 February 20, (29) United States Patent Application Serial No. 10/465, 835, the applicant on 03 June 13 Day, Attorney Docket No. 25791.51.06, its application requires the following priority: Temporary special Patent Application Serial No. 60/262, 434, Attorney Docket No. 25791.51, apply for 2001 On January 17, (30) U.S. patent application 10/465, 831, apply at June 13, 2003, on behalf of Managers docket No. 25791.52.06, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/259, 486, Attorney Docket No. 25791.52, for January 2001 February 3, (31) U.S. Provisional Patent Application No. 60/452, 303, apply for March 5, 2003, on behalf of Managers docket number 25791.53, (32) United States Patent No. 6,470,966, which patent application No. 09/850, 093, applied for May 7, 2001, Attorney Docket No. 25791.55, as Division of the following application: U.S. Patent No. 6,497,289, the U.S. Patent Application Serial No. 09/454, 139, Attorney Docket No. 25791.03.02, apply for December 3, 1999, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/111, 293, for On 7 December 1998, (33) United States Patent No. 6,561,227, which patent application No. 09/852, 026, applied for May 9, 2001, Attorney Docket No. 25791.56, its work Of the Application of the following: U.S. Patent No. 6,497,289, which U.S. patent application Serial No. 09/454, 139, Attorney Docket No. 25791.03.02, apply for December 3, 1999, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/111, 293, for On 7 December 1998, (34) U.S. Patent Application No. 09/852, 027, apply in 2001 5 On 9 May, Attorney Docket No. 25791.57, its application as a divisional following: U.S. Pat. No. 6,497,289, the U.S. Patent Application Serial No. 09/454, 139, Attorney Docket No. 25791.03.02, apply at December 3, 1999, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/111, 293, apply in 98 years December 7, (35) PCT / US02/25608, Attorney Docket No. 25791.58.02, apply on August 13, 2002, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/318, 021, for On September 7, 2001, Attorney Docket No. 25791.58, (36) PCT/US02/24399, Attorney Docket No. 25791.59.02, apply on 1 August 2002, which requires the following cases Priority: U.S. Provisional Patent Application No. 60/313, 453, Attorney Docket No. 25791.59, Application on August 20, 2001, (37) PCT/US02/29856, Attorney Docket No. 25791.60.02, apply on September 19, 2002, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/326, 886, Attorney Docket No. 25791.60, apply for October 3, 2001, (38) PCT/US02/20256, Attorney Docket No. 25791.61.02, Application on June 26, 2002, which requires the following cases priority: U.S. Provisional Patent Application Please 60/303, 740, Attorney Docket No. 25791.61, apply on July 6, 2001, (39) U.S. Patent Application Serial No. 09/962, 469, apply at September 25, 2001, Attorney Docket No. 25791.62, which is the case of the following cases: U.S. Patent Application Serial No. 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/124, 042, application In 99 years March 11, (40) United States Patent Application Serial No. 09/962, 470, applied for 01 September 25, 2009, Attorney Docket No. 25791.63, which is a divisional following cases: United States Patent Application 09/523, 468, Attorney Docket No. 25791.11.02, for March 2000 On 10 May, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/124, 042, apply in 99 years March 11, (41) United States Patent Application Serial No. 09/962, 471, applied for September 25, 2001, Attorney Docket No. 25791.64, which is Case of the following cases: U.S. Patent Application Serial No. 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/124, 042, apply in 99 years March 11, (42) United States of America Patent Application Serial No. 09/962, 467, apply at September 25, 2001, Attorney Docket No. 25791.65, which is the case of the following cases: U.S. Patent Application Serial No. 09/523, 468, on behalf of Managers docket No. 25791.11.02, apply at March 10, 2000, which requires the following application Please priority: U.S. Provisional Patent Application Serial No. 60/124, 042, apply in 99 years in March 11, (43) United States Patent Application Serial No. 09/962, 468, apply at September 25, 2001, Attorney docket number 25791.66, which is the case of the following cases: U.S. Patent Application 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/124, 042, application On 11 March 1999, (44) PCT / US 02/25727, applied for August 14, 2002, on behalf of Managers docket No. 25791.67.03, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/317, 985, Attorney Docket No. 25791.67, for September 2001 May 6, 2009, and U.S. Provisional Patent Application No. 60/318, 386, Attorney Docket No. 25791.67.02, Application on 10 September 2001, (45) PCT / US 02/39425, apply for December 2002 10, 2009, Attorney Docket No. 25791.68.02, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/343, 674, Attorney Docket No. 25791.68, apply for December 27, 2001, (46) U.S. utility patent application 09/969, 922, Attorney Docket Volume number 25791.69, apply on October 3, 2001, which is part of the following cases even Continued: U.S. Patent No. 6,328,113, the U.S. Patent Application Serial No. 09/440/338, substituting Managers docket number 25791.9.02, apply in 99 years on November 15, which requires the following application Priority: U.S. Provisional Patent Application Serial No. 60/108, 558, apply in 98 years in November 16, (47) U.S. utility patent application 10/516, 467, Attorney Docket No. 25791.70, apply at 10 December 2001, which is a continuation of the following cases New American Practical Type of patent application 09/969, 922, Attorney Docket No. 25791.69, apply for 2001 10 February 3, which is part of the following cases continuous: U.S. Patent 6,328,113, U.S. Patent its Application Serial No. 09/440, 338, Attorney Docket No. 25791.9.02, apply in 99 years November 15, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/108, 558, apply on 16 November 1998, (48) PCT / US 03/00609, applied for January 9, 2003, Attorney Docket No. 25791.71.02, its application requires the following priority Right: U.S. Provisional Patent Application Serial No. 60/357, 372, Attorney Docket No. 25791.71, Application on February 15, 2002, (49) U.S. patent application 10/074, 703, Attorney Docket Code No. 25791.74, apply on 12 February 2002, which is a divisional following cases: U.S. Pat. Patent number 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (50) America States Patent Application Serial No. 10/074, 244, Attorney Docket No. 25791.75, applied for 02 On February 12, which is a divisional following cases: United States Patent No. 6,568,471, which patent Application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply for February 24, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (51) United States Patent Application Serial No. 10/076, 660, Attorney Docket No. 25791.76, apply on 15 February 2002, which is Case of the following cases: U.S. Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, for On February 26, 1999, (52) United States Patent Application Serial No. 10/076, 661, Attorney Docket Volume number 25791.77, apply on 15 February 2002, which is a divisional following cases: United States Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket Code No. 25791.12.02, applied for February 24, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (53) U.S. Patent Application Serial No. 10/076, 659, Attorney Docket No. 25791.78, apply for February 15, 2002, which is the case of the following cases: U.S. Patent No. 6,568,471, which specifically Patent Application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply for February 24, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (54) United States Patent Application Serial No. 10/078, 928, Attorney Docket No. 25791.79, apply on 20 February 2002, and its The case of the following cases: U.S. Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, for On February 26, 1999, (55) United States Patent Application Serial No. 10/078, 922, Attorney Docket Volume number 25791.80, apply on 20 February 2002, which is a divisional following cases: U.S. Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, applied for February 24, 2000, its application requires the following priority Right: U.S. Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (56) United States Patent Application Serial No. 10/078, 921, Attorney Docket No. 25791.81, Shen Please February 20, 2002, which is a divisional following cases: United States Patent No. 6,568,471, Its Patent Application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply for February 24, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, apply on 26 February 1999, (57) United States Patent Application Serial No. 10/261, 928, Attorney Docket No. 25791.82, apply on 1 October 2002, which is Case of the following cases: U.S. Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, apply on June 7, 2000, and its Application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, apply for 99 years on June 7, (58) United States Patent Application Serial No. 10/079, 276, Attorney Docket No. 25791.83, apply on 20 February 2002, which is a divisional following cases: U.S. Pat. Patent number 6,568,471, which patent application No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/121, 841, applied for February 26, 1999, (59) America States Patent Application Serial No. 10/262, 009, Attorney Docket No. 25791.84, applied for 02 On October 1, 2009, which is a divisional the following cases: U.S. Patent No. 6,557,640, which patent Application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, apply for 2000 On June 7, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, apply in 99 years on June 7, (60) United States Patent Application Serial No. 10/092, 481, Attorney Docket No. 25791.85, apply on March 7, 2002, which is to The case of the case: U.S. Patent No. 6,568,471, which patent application Serial No. 09/512, 895, Attorney Docket No. 25791.12.02, apply on 24 February 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/121, 841, for On February 26, 1999, (61) United States Patent Application Serial No. 10/261, 926, Attorney Docket Volume number 25791.86, apply on 1 October 2002, which is a divisional following cases: United States Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket Code No. 25791.17.02, applied for June 7, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, apply in 99 years on June 7, (62) PCT / US 02/36157, applied for November 12, 2002, Attorney Docket No. 25791.87.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/338, 996, Attorney Docket No. 25791.87, apply on November 12, 2001, (63) PCT / US 02/36267, applied for November 12, 2002, Attorney Docket No. 25791.88.02, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/339, 013, agent People docket number 25791.88, apply on November 12, 2001, (64) PCT / US 03/11765, Application on 16 April 2003, Attorney Docket No. 25791.89.02, its application requires the following Please priority from: U.S. Provisional Patent Application Serial No. 60/383, 917, Attorney Docket No. 25791.89, apply on May 29, 2002, (65) PCT / US 03/15020, applied for 03 On May 12, Attorney Docket No. 25791.90.02, which requires the following cases the priority Right: U.S. Provisional Patent Application No. 60/391, 703, Attorney Docket No. 25791.90, apply for June 26, 2002, (66) PCT / US 02/39418, apply at December 10, 2002, on behalf of Managers docket No. 25791.92.02, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/346, 309, Attorney Docket No. 25791.92, apply on 02 January 7 Day, (67) PCT / US 03/06544, applied for March 4, 2003, Attorney Docket No. 25791.93.02, which requires the following cases priority: U.S. Provisional Patent Application No. 60/372, 048, Attorney Docket No. 25791.93, apply on April 12, 2002, (68) United States Patent Application Please serial number 10/331, 718, Attorney Docket No. 25791.94, apply for December 2002 The 30th, which is a divisional following cases: United States Patent Application Serial No. 09/679, 906, apply for 5 October 2000, Attorney Docket No. 25791.37.02, its application requires the following priority Rights: Provisional Patent Application Serial No. 60/159, 033, Attorney Docket No. 25791.37, apply On October 12, 1999, (69) PCT / US 03/04837, applied for February 29, 2003, Attorney Docket No. 25791.95.02, its application requires the following priority: U.S. Provisional professionals Patent Application Serial No. 60/363, 829, Attorney Docket No. 25791.95, apply at 2002 3 February 13, (70) United States Patent Application Serial No. 10/261, 927, Attorney Docket No. 25791.97, apply on 1 October 2002, which is a divisional following cases: U.S. Pat. No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, applied for June 7, 2000, its application requires the following priority: United States States Provisional Patent Application Serial No. 60/137, 998, apply in 99 years on June 7, (71) United States of America Patent Application Serial No. 10/262, 008, Attorney Docket No. 25791.98, applied for in 2002 October 1, which is the case of the following cases: U.S. Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, for June 2000 On 7 May, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, apply in 99 years on June 7, (72) United States Patent Application Serial No. 10/261, 925, Attorney Docket No. 25791.99, apply on 1 October 2002, which is Case of the following cases: U.S. Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, apply on June 7, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, application In 99 years on June 7, (73) United States Patent Application Serial No. 10/199, 524, Attorney Docket No. 25791.100, apply on July 19, 2002, which is a continuation of the following cases: United States Patent No. 6,497,289, the U.S. Patent Application Serial No. 09/454, 139, Attorney Docket No. 25791.03.02, apply for December 3, 1999, its application requires the following priority Right: U.S. Provisional Patent Application Serial No. 60/111, 293, apply in 98 years December 7, (74) PCT / US 03/10144, applied for March 28, 2003, Attorney Docket No. 25791.101.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/372, 632, Attorney Docket No. 25791.101, apply on April 15, 2002, (75) U.S. Provisional Patent Application No. 60/412, 542, Attorney Docket No. 25791.102, apply for September 20, 2002, (76) PCT / US 03/14153, applied for May 6, 2003, agents Docket number 25791.104.02 person whose application requires the following priority: U.S. Provisional Patent Application Please serial number 60/380, 147, Attorney Docket No. 25791.104, apply on 02 May 06 Day, (77) PCT / US 03/19993, applied for June 24, 2003, Attorney Docket No. 25791.106.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/397, 284, Attorney Docket No. 25791.106, apply on July 19, 2002, (78) PCT / US 03/13787, applied for May 5, 2003, Attorney Docket No. 25791.107.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/387, 486, Attorney Docket No. 25791.107, apply on June 10, 2002, (79) PCT / US 03/18530, applied for June 11, 2003, Attorney Docket No. 25791.108.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/387, 961, Attorney Docket No. 25791.108, apply on June 12, 2002, (80) PCT / US 03/20694, apply on July 1, 2003, Attorney Docket No. 25791.110.02, which requires the following priority application: United States Provisional Patent Application Serial No. 60/398, 061, Attorney Docket No. 25791.110, apply on July 24, 2002, (81) PCT / US 03/20870, applied for July 2, 2003, Attorney Docket No. 25791.111.02, which requires the following cases priority: U.S. Provisional Patent Application 60/399, 240, Attorney Docket No. 25791.111, apply on July 29, 2002, (82) U.S. Provisional Patent Application No. 60/412, 487, Attorney Docket No. 25791.112, apply for September 20, 2002, (83) U.S. Provisional Patent Application No. 60/412, 488, Attorney Docket No. 25791.114 apply on September 20, 2002, (84) United States Patent Application Serial No. 10/280, 356, Attorney Docket No. 25791.115, apply on 25 October 2002, and its Continuation of the following cases: United States Patent No. 6,470,966, which patent application No. 09/850, 093, Application on May 7, 2001, Attorney Docket No. 25791.55, as the following applications Divisional: U.S. Patent No. 6.497,289, the U.S. Patent Application Serial No. 09/454, 139, Attorney Docket No. 25791.03.02, apply for December 3, 1999, which requires the following Application Priority: U.S. Provisional Patent Application Serial No. 60/111, 293, apply in 98 years 12 May 7, (85) U.S. Provisional Patent Application No. 60/412, 177, Attorney Docket No. 25791.117 apply on September 20, 2002, (86) U.S. Provisional Patent Application No. 60/412, 653, Attorney Docket No. 25791.118, apply on September 20, 2002, (87) United States Patent Pro When application 60/405, 610, Attorney Docket No. 25791.119, apply on 02 August 23 Day (88) U.S. Provisional Patent Application No. 60/405, 394, Attorney Docket No. 25791.120, Application on August 23, 2002, (89) U.S. Provisional Patent Application No. 60/412, 544, Attorney Docket Volume number 25791.121, applied for September 20, 2002, (90) PCT/US03/24779, apply On August 8, 2003, Attorney Docket No. 25791.125.02, its application requires the following Priority: U.S. Provisional Patent Application Serial No. 60/407, 442, Attorney Docket No. 25791.125 apply on August 30, 2002, (91) U.S. Provisional Patent Application No. 60/423, 363, Attorney Docket No. 25791.126, apply at December 10, 2002, (92) U.S. provisional Patent Application 60/412, 196, Attorney Docket No. 25791.127, apply in September 2002 20, (93) U.S. Provisional Patent Application No. 60/412, 187, Attorney Docket No. 25791.128, Application on September 20, 2002, (94) U.S. Provisional Patent Application No. 60/412, 371, Attorney Docket Volume number 25791.129, applied for September 20, 2002, (95) United States Patent Application Serial No. 10/382, 325, Attorney Docket No. 25791.145, apply on March 5, 2003, which is The following cases continue: U.S. Patent No. 6,557,640, which patent application Serial No. 09/588, 946, Attorney Docket No. 25791.17.02, apply on June 7, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/137, 998, application In 99 years on June 7, (96) United States Patent Application Serial No. 10/624, 842, Attorney Docket No. 25791.151, apply on July 22, 2003, which is a divisional following cases: United States States Patent Application Serial No. 09/502, 350, Attorney Docket No. 25791.8.02, apply for February 10, 2000, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/119, 611, apply in 99 years on February 11, (97) U.S. provisional patent application 60/431, 184, Attorney Docket No. 25791.157, apply for December 5, 2002, (98) U.S. Provisional Patent Application No. 60/448, 526, Attorney Docket No. 25791.185, apply for February 18, 2003, (99) U.S. Provisional Patent Application No. 60/461, 539, Attorney Docket No. 25791.186 apply on April 9, 2003, (100) U.S. Provisional Patent Application No. 60/462, 750, Attorney Docket 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60/453, 678, Attorney Docket No. 25791.253, apply on March 11, 2003, (110) U.S. Patent Application Serial No. 10/421, 682, Attorney Docket No. 25791.256, apply for April 23, 2003, which is a continuation of the following cases: United States Patent Application Serial No. 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/124, 042, application In 99 years March 11, (111) U.S. Provisional Patent Application No. 60/457, 965, Attorney Docket No. 25791.260, apply on March 27, 2003, (112) U.S. Provisional Patent Application 60/455, 718, Attorney Docket No. 25791.262, apply on March 18, 2003, (113) U.S. Patent No. 6,550,821, which patent application Serial No. 09/811, 734, applied for in 2001 March 19, (114) U.S. Patent Application Serial No. 10/436, 467, Attorney Docket No. 25791.268 apply on May 12, 2003, which is a continuation of the following cases: United States Patent 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is part of the following cases Continue: U.S. utility patent application 09/969, 922, Attorney Docket No. 25791.69, Application on October 3, 2001, which is part of the following cases continuous: U.S. Patent No. 6,328,113, and its U.S. Patent Application Serial No. 09/440, 338, Attorney Docket No. 25791.9.02, apply in 99 years on November 15, its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/108, 558, apply in 98 years on November 16, (121) United States Utility model patent application 10/418, 688, Attorney Docket No. 25791.257, apply for April 18, 2003, which is a divisional following cases: U.S. utility patent application 09/523, 468, Attorney Docket No. 25791.11.02, apply at March 10, 2000, Its application requires the following priority: U.S. Provisional Patent Application Serial No. 60/124, 042, application In 99 years March 11, (122) PCT Patent Application Serial No. PCT/US04/06246, agency People docket number 25791.238.02, apply for February 26, 2004, (123) PCT patent Application Serial No. PCT/US04/08170, Attorney Docket No. 25791.40.02, apply for March 15, 2003, (124) PCT Patent Application Serial No. PCT/US04/08171, agents Docket number 25791.236.02 apply on March 15, 2003, (125) PCT patent application Serial No. PCT/US04/08073, Attorney Docket No. 25791.262.02 apply in 2003 March 18, (126) PCT Patent Application Serial No. PCT/US04/07711, Attorney Docket Code No. 25791.253.02 apply on March 11, 2004, (127) PCT Patent Application Serial No. PCT/US04______ /, Attorney Docket No. 25791.260.02, apply for March 26, 2004, (128) PCT Patent Application Serial No. PCT/US04______ /, on behalf of Managers docket number 25791.270.02, applied for April 2, 2004, (129) PCT patent Application Serial No. PCT/US04______ /, Attorney Docket No. 25791.272.02, Shen Please ______, (130) PCT Patent Application Serial No. PCT/US04______ /, Agent People docket number 25791.273.02, apply for ______, (131) PCT Patent Application Serial No. PCT / __ / ______, Attorney Docket No. 25791.277.02, apply for ______ (132) U.S. Provisional Patent Application Serial No. ______, Attorney Docket No. 25791.301 apply on August 14, 2003, and (133) U.S. Provisional Patent Application Department Column No. ______, Attorney Docket No. 25791.194, apply for ______ disclosed in these texts The contents of which is incorporated herein by reference. ...

Background technology

[003] the present invention relates generally to oil-gas exploration, and relate in particular to formation and repair wellbore casing so that oil-gas exploration.

Summary of the invention

[004] according to an aspect of the present invention, provide a kind of method that forms the pipe lining in the structure that is pre-existing in, this method is included in and arranges a tubular assembly in the structure that is pre-existing in; Make this tubular assembly radial dilatation and plastic strain then in the structure that this is pre-existing in, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of tubular assembly has the yield point that is lower than the tubular assembly other parts.

[005] according to another aspect of the present invention, provide a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

[006] according to another aspect of the present invention, provide a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

[007] according to another aspect of the present invention, provide a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

[008] according to another aspect of the present invention, provide a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

[009] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the yield point of wherein expansible tubulose parts before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of wherein expansible tubulose parts after radial dilatation and plastic strain is at least about 65.9ksi.

[0010] according to another aspect of the present invention, a kind of expansible tubulose parts are provided, and wherein expansible tubulose parts are bigger by about 40% than the yield point of expansible tubulose parts before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.

[0011] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the anisotropy of wherein expansible tubulose parts before radial dilatation and plastic strain is at least about 1.48.

[0012] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the yield point of wherein expansible tubulose parts before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of wherein expansible tubulose parts after radial dilatation and plastic strain is at least about 74.4ksi.

[0013] according to another aspect of the present invention, a kind of expansible tubulose parts are provided, and wherein expansible tubulose parts are bigger by about 28% than the yield point of expansible tubulose parts before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.

[0014] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the anisotropy of wherein expansible tubulose parts before radial dilatation and plastic strain is at least about 1.04.

[0015] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the anisotropy of wherein expansible tubulose parts before radial dilatation and plastic strain is at least about 1.92.

[0016] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the anisotropy of wherein expansible tubulose parts before radial dilatation and plastic strain is at least about 1.34.

[0017] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the anisotropy scope of wherein expansible tubulose parts before radial dilatation and plastic strain roughly is between the 1.04-1.92.

[0018] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the yield point scope of wherein expansible tubulose parts before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

[0019] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the flare factor of wherein expansible tubulose parts before radial dilatation and plastic strain is greater than 0.12.

[0020] according to another aspect of the present invention, provide a kind of expansible tubulose parts, the flare factor of wherein expansible tubulose parts is greater than the flare factor of the expansible tubulose parts of another part.

[0021] according to another aspect of the present invention, provide a kind of expansible tubulose parts, wherein tubular part specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

[0022] according to another aspect of the present invention, a kind of method that makes tubular assembly radial dilatation and plastic strain is provided, this tubular assembly comprises first tubular part that is connected on second tubular part, and this method comprises makes this tubular assembly radial dilatation and plastic strain in the structure that is pre-existing in; And the power that the power that the per unit length first tubular part radial dilatation is used uses less than the per unit length second tubular part radial dilatation.

[0023] according to another aspect of the present invention, a kind of system that makes tubular assembly radial dilatation and plastic strain is provided, this tubular assembly comprises first tubular part that is connected on second tubular part, and this system comprises the device that makes this tubular assembly radial dilatation and plastic strain in the structure that is pre-existing in; With the device of the power that the per unit length first tubular part radial dilatation is used less than the per unit length second tubular part radial dilatation power demand.

[0024] according to another aspect of the present invention, provide a kind of method of making tubular part, this method comprises that handling tubular part has one or more intermediate characteristic up to this tubular part; This tubular part is placed a structure that is pre-existing in; In the structure that this is pre-existing in, handle this tubular part then, have one or more final responses up to this tubular part.

[0025] according to another aspect of the present invention, provide a kind of equipment that comprises expansible tubulose assembly; With an extension fixture that links to each other with expansible tubulose assembly; A predetermined portions of wherein expansible tubulose assembly has lower yield point than the other parts of this expansible tubulose assembly.

[0026] according to another aspect of the present invention, a kind of expansible tubulose parts are provided, and wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big at least by about 5.8% than this in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.

[0027] according to another aspect of the present invention, provide a kind of expansionary method of selected tubular part of determining, this method comprises the anisotropy value of determining selected tubular part, determines the strain hardening value of selected tubular part; And make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually.

[0028] according to another aspect of the present invention, provide a kind of method that makes tubular part radial dilatation and plastic strain, this method comprises selects a tubular part; For selected tubular part is determined anisotropy value; Make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually; And if anisotropy value then makes selected tubular part radial dilatation and plastic strain greater than 0.12.

[0020] according to another aspect of the present invention, provide a kind of radially expansible tubulose components, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; With a sleeve that on joint, covers and be connected first and second tubular parts; Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of this equipment has lower yield point than these equipment other parts.

[0030] according to another aspect of the present invention, provide a kind of radially expansible tubulose components, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; A sleeve that on joint, covers and connect first and second tubular parts; This sleeve has the flange that the groove that forms in relative tapering point and one and the adjacent tubular parts engages; Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of this equipment has lower yield point than these equipment other parts.

[0031] according to another aspect of the present invention, provide the method for the radially expansible tubulose parts of a kind of connection, this method comprises: one first tubular part is provided; One second tubular part is engaged with first tubular part to form a joint; A sleeve is provided; This sleeve is installed on this joint, to cover and to connect first and second tubular parts; First tubular part wherein, second tubular part and sleeve form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than these tubular assembly other parts.

[0032] according to another aspect of the present invention, provide the method for the radially expansible tubulose parts of a kind of connection, this method comprises provides one first tubular part; One second tubular part is engaged with first tubular part to form a joint; Provide a sleeve, a surface that is formed on this flange in the tapering point with relative tapering point and a flange; This sleeve is installed on this joint, to cover and to connect first and second tubular parts; Wherein, the groove that forms in this flange and the adjacent tubular parts engages; First tubular part wherein, second tubular part and sleeve form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than these tubular assembly other parts.

[0033] according to another aspect of the present invention, provide a kind of expansible tubulose assembly, comprise one first tubular part; Second tubular part that links to each other with first tubular part; One first is threaded, is used to connect the part of first and second tubular parts; One is threaded with first and isolated second is threaded, and is used to connect another part of first and second tubular parts; The end that tubular sleeve and first and second tubular parts link to each other and hold first and second tubular parts; And one at isolated first and second the potted components between being threaded, are used to seal the contact surface between first and second tubular parts; And wherein, before this assembly radial dilatation and plastic strain, a predetermined portions of this assembly has lower yield point than the other parts of this equipment.

[0034] according to another aspect of the present invention, provide the method for the radially expansible tubulose parts of a kind of connection, this method comprises: one first tubular part is provided; One second tubular part is provided; A sleeve is provided; This sleeve is installed, is used for covering and connecting first and second tubular parts; At a primary importance first and second tubular parts that are threaded; One with the isolated second place of primary importance on first and second tubular parts that are threaded; Sealing contact surface between first and second tubular parts with a compressible seal element between first and second positions, first tubular part wherein, second tubular part, sleeve and potted component form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than the other parts of this tubular assembly.

[0035] according to another aspect of the present invention, provide a kind of expansible tubulose parts, wherein the carbon content of this tubular part is less than or equal to 0.12%; And wherein the carbon equivalent value of this tubular part is less than 0.21.

[0036] according to another aspect of the present invention, provide a kind of expansible tubulose parts, wherein the carbon content of this tubular part is greater than 0.12%; And wherein the carbon equivalent value of this tubular part is less than 0.36.

[0037] according to another aspect of the present invention, provide a kind of tubular part system of selection that is used for radial dilatation and plastic strain, this method comprises selects a kind of tubular part from one group of tubular part; Determine the carbon content of selected tubular part; Determine the carbon equivalent value of selected tubular part; And if the carbon content of this selected tubular part is less than or equal to 0.12%, and the carbon equivalent value of selected tubular part determines then that less than 0.21 o'clock this selected tubular part is suitable for radial dilatation and plastic strain.

[0038] according to another aspect of the present invention, provide a kind of tubular part system of selection that is used for radial dilatation and plastic strain, this method comprises selects a kind of tubular part from one group of tubular part; Determine the carbon content of selected tubular part; Determine the carbon equivalent value of selected tubular part; And if the carbon content of this selected tubular part is greater than 0.12%, and the carbon equivalent value of selected tubular part determines then that less than 0.36 o'clock this selected tubular part is suitable for radial dilatation and plastic strain.

[0039] according to another aspect of the present invention, provide a kind of expansible tubulose parts, comprise a tubular body; Wherein the yield point of this tubular body inner tubular part is less than the yield point of this tubular body outer tubular part.

[0040] according to another aspect of the present invention, provide a kind of method of making expansible tubulose parts, this method comprises: a tubular part is provided; This tubular part is done heat treatment; Then this tubular part is quenched; Wherein after quenching, this tubular part comprises a kind of microstructure with hard phase structure and soft phase structure.

[0041] according to another aspect of the present invention, provide a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium.

[0042] according to another aspect of the present invention, provide a kind of breaking point to be approximately the expansible tubulose parts of 70ksi, it comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium, wherein, after radial dilatation and plastic strain took place, breaking point increased to about 110ksi.

[0043] according to another aspect of the present invention, a kind of expansible tubulose parts are provided, it comprises an external surface and is used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, the device of increase tubular assembly breaking point, and these devices link to each other with external surface.

[0044] according to another aspect of the present invention, a kind of structure that is pre-existing in that is used to hold expansible tubulose parts is provided, this structure comprises a passage that is formed by this structure, inner surface on this passage, with be used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, increase the device of tubular assembly breaking point, these devices link to each other with external surface.

[0045] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, increase the device of tubular assembly breaking point with being used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, these devices are arranged between these expansible tubulose parts and this structure.

[0046] according to another aspect of the present invention, a kind of tubular assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 20% at least for the breaking point of this assembly with clearance layer.

[0047] according to another aspect of the present invention, a kind of tubular assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 30% at least for the breaking point of this assembly with clearance layer.

[0048] according to another aspect of the present invention, a kind of tubular assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 40% at least for the breaking point of this assembly with clearance layer.

[0049] according to another aspect of the present invention, a kind of tubular assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 50% at least for the breaking point of this assembly with clearance layer.

[0050] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises an outer tubular element that includes a kind of steel alloy and form a passage, one includes a kind of steel alloy and is arranged in inner tubular member in this passage, and clearance layer that is arranged between interior tubular part and the outer tubular member, this clearance layer comprises a kind of aluminum material lining on the inner surface of outer tubular member, and the assembly breaking point that has this clearance layer thus is greater than the assembly breaking point of this clearance layer not.

[0051] according to another aspect of the present invention, a kind of method that increases the tubular assembly breaking point is provided, structure that provides one to be pre-existing in is provided for it, in this structure, form a passage, expansible tubulose parts are provided, apply these expansible tubulose parts with a kind of clearance material, with this expansible tubulose arrangements of components in the passage that forms by the structure that is pre-existing in, and these expansible tubulose parts of expansion, make clearance material and the structural engagement that is pre-existing in, the breaking point that has the structure that is pre-existing in of this clearance material and expansible tubulose parts thus is greater than the not structure that is pre-existing in of this clearance material and the breaking point of expansible tubulose parts.

[0052] according to another aspect of the present invention, a kind of method that increases the tubular assembly breaking point is provided, structure that provides one to be pre-existing in is provided for it, in this structure, form a passage, expansible tubulose parts are provided, apply these expansible tubulose parts with a kind of clearance material, with this expansible tubulose arrangements of components in the passage that forms by the structure that is pre-existing in, and these expansible tubulose parts of expansion, make clearance material and the structural engagement that is pre-existing in, the breaking point that has the structure that is pre-existing in of this clearance material and expansible tubulose parts thus is greater than the not structure that is pre-existing in of this clearance material and the breaking point of expansible tubulose parts.

[0053] according to another aspect of the present invention, a kind of expansible tubulose parts are provided, and it comprises an external surface and is positioned at clearance layer on this external surface, wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3900psi.

[0054] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, and it comprises an external surface and is positioned at clearance layer on this external surface, wherein this clearance layer comprises aluminium/zinc material, makes the required dilation procedure pressure of this tubular part be approximately 3700psi.

[0055] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, and it comprises an external surface and is positioned at clearance layer on this external surface, wherein this clearance layer comprises plastic material, makes the required dilation procedure pressure of this tubular part be approximately 3600psi.

[0056] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.05 inch-0.15 inch thickness.

[0057] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.07 inch-0.13 inch thickness.

[0058] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.06 inch-0.14 inch thickness.

[0059] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.6mm-2.5mm between this structure and this expansible tubulose parts.

[0060] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 2.6mm-3.1mm between this structure and this expansible tubulose parts.

[0061] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.9mm-2.5mm between this structure and this expansible tubulose parts.

[0062] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, one be arranged between these expansible tubulose parts and this structure clearance layer and greater than the breaking point that is about 20000psi.

[0063] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, one be arranged between these expansible tubulose parts and this structure clearance layer and greater than the breaking point that is about 14000psi.

[0064] according to another aspect of the present invention, a kind of method that is used for determining tubular assembly resisting breakage ability is provided, it comprises the resisting breakage ability of measuring first tubular part, measure the resisting breakage ability of second tubular part, be identified for the reinforcement coefficient value of the reinforcement of first and second tubular parts, and the reinforcement coefficient and the resisting breakage ability of first tubular part and the resisting breakage ability sum of second tubular part are multiplied each other.

[0065] according to another aspect of the present invention, a kind of expansible tubulose assembly is provided, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, change the device of the residual stress of at least one in this structure and the expansible tubulose parts with being used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, these devices are arranged between these expansible tubulose parts and this structure.

The accompanying drawing summary

[0066] Fig. 1 is the partial section of an expansible tubulose parts embodiment, and this expansible tubulose arrangements of components is in a structure that is pre-existing in.

[0067] Fig. 2 is after being arranged in an extension fixture in the expansible tubulose parts among Fig. 1, the partial section of these expansible tubulose parts.

[0068] Fig. 3 is the extension fixture that is arranged in distensible tube shape parts in the application drawing 2, after the part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0069] Fig. 4 is the extension fixture that is arranged in distensible tube shape parts in the application drawing 3, behind the another part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0070] Fig. 5 is the curve map of a plurality of part stress/strain curves of expansible tubulose parts embodiment among the presentation graphs 1-4.

[0071] Fig. 6 is the curve map of the yield strength/ductility curve embodiment of expansible tubulose parts at least a portion among the presentation graphs 1-4.

[0072] Fig. 7 is the partial section of an embodiment of a series of overlapping expansible tubulose parts.

[0073] Fig. 8 is the partial section that is arranged in an expansible tubulose parts embodiment in the structure that is pre-existing in.

[0074] Fig. 9 is after being arranged in an extension fixture in the expansible tubulose parts among Fig. 8, the partial section of these expansible tubulose parts.

[0075] Figure 10 is the extension fixture that is arranged in distensible tube shape parts in the application drawing 9, after the part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0076] Figure 11 is the extension fixture of operation Figure 10 meta in expansible tubulose parts, behind the another part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0077] Figure 12 is the curve map of a plurality of part stress/strain curves of expansible tubulose parts embodiment among the presentation graphs 8-11.

[0078] Figure 13 is the curve map of the yield strength/ductility curve embodiment of expansible tubulose parts at least a portion among the presentation graphs 8-11.

[0079] Figure 14 is the partial section that is arranged in an expansible tubulose parts embodiment in the structure that is pre-existing in.

[0080] Figure 15 is after being arranged in an extension fixture in the expansible tubulose parts among Figure 14, the partial section of these expansible tubulose parts.

[0081] Figure 16 is the extension fixture of operation Figure 15 meta in expansible tubulose parts, after the part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0082] Figure 17 is the extension fixture of operation Figure 16 meta in expansible tubulose parts, behind the another part with radial dilatation and these expansible tubulose parts of plastic strain, and the partial section of these expansible tubulose parts.

[0083] Figure 18 is a flow chart, represents an embodiment who handles the method for expansible tubulose parts.

[0084] Figure 19 is illustrated in the operating process of Figure 18 method, the curve map of the yield strength of this expansible tubulose parts at least a portion/ductility curve embodiment.

[0085] Figure 20 is the stress/strain curves curve map of an expansible tubulose parts embodiment of expression.

[0086] Figure 21 is the stress/strain curves curve map of an expansible tubulose parts embodiment of expression.

[0087] Figure 22 is a partial section, represent a part of radial dilatation of first tubular part and the embodiment of plastic strain, this first tubular part has internal whorl and connects in the end, by the first tubular part end and the second tubular part supported tubular sleeve embodiment, second tubular part has external screw-thread and connects, and is connected with the internal whorl of first tubular part to link to each other and by the flange joint of tubular sleeve.This tubular sleeve at one end comprises this flange, is used to increase axial compression load.

[0088] Figure 23 is a partial section, represent the part of first tubular part and the embodiment of the second tubular part radial dilatation and plastic strain, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve comprises flange in the opposite end, is used to increase the axial tension load.

[0089] Figure 24 is a partial section, represent the part of first tubular part and the radial dilatation and the plastic strain of second tubular part, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve comprises flange in the opposite end, is used to increase axial compression/tension load.

[0090] Figure 25 is a partial section, represent the part of first tubular part and the radial dilatation and the plastic strain of second tubular part, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve comprises flange in the opposite end, has protective material thereon.

[0091] Figure 26 is a partial section, represent the part of first tubular part and the radial dilatation and the plastic strain of second tubular part, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve comprises a thin-walled protective material cylinder.

[0092] Figure 27 is a partial section, represent the part of first tubular part and the radial dilatation and the plastic strain of second tubular part, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve is along its length variable thickness.

[0093] Figure 28 is a partial section, represent the part of first tubular part and the radial dilatation and the plastic strain of second tubular part, this first tubular part has internal whorl and connects in the end, second tubular part has external screw-thread and connects, be connected continuous and a tubular sleeve embodiment by two tubular part end portion supports with the internal whorl of first tubular part.This tubular sleeve comprises parts, is wound on the groove that forms in the tubular sleeve, to change the thickness of tubular sleeve.

[0094] Figure 29 is the partial section of an expansible connection embodiment.

[0095] Figure 30 a-30c is the partial section of expansible connection embodiment.

[0096] Figure 31 is the partial section of an expansible connection embodiment.

[0097] Figure 32 a is the partial section that forms an expansible embodiment of connection with 32b.

[0098] Figure 33 is the partial section of an expansible connection embodiment.

[0099] Figure 34 a, 34b is the partial section of an expansible embodiment of connection with 34c.

[00100] Figure 35 a is the partial section of an expansible tubulose parts embodiment.

[00101] Figure 35 b is the curve map of expansible tubulose parts yield point alternate embodiment among Figure 35 a.

[00102] Figure 36 a is a flow chart, and an embodiment of tubular part method is handled in expression.

[00103] Figure 36 b is the micro-structure diagram of a tubular part embodiment before heat treatment.

[00104] Figure 36 c is the micro-structure diagram of a tubular part embodiment after heat treatment.

[00105] Figure 37 a is a flow chart, and an embodiment of tubular part method is handled in expression.

[00106] Figure 37 b is the micro-structure diagram of a tubular part embodiment before heat treatment.

[00107] Figure 37 c is the micro-structure diagram of a tubular part embodiment after heat treatment.

[00108] Figure 38 a is a flow chart, and an embodiment of tubular part method is handled in expression.

[00109] Figure 38 b is the micro-structure diagram of a tubular part embodiment before heat treatment.

[00110] Figure 38 c is the micro-structure diagram of a tubular part embodiment after heat treatment.

[00111] Figure 39 is a schematic diagram, represents a kind of embodiment that is used to increase the method for tubular assembly breaking point.

[00112] Figure 40 is a phantom drawing, represents an embodiment who is used for the expansible tubulose parts of method shown in Figure 39.

[00113] Figure 41 a is a phantom drawing, represents that the expansible tubulose parts among a Figure 40 apply the embodiment of layer of material according to the method among Figure 39.

[00114] Figure 41 b is the sectional view of being done along Figure 41 a cathetus 41b, represents that the expansible tubulose parts among a Figure 40 apply the embodiment of layer of material according to the method among Figure 39.

[00115] Figure 41 c is a phantom drawing, represents expansible tubulose parts among Figure 41 a and according to the embodiment of method applying coating among Figure 39, wherein this coating is a plastic layer.

[00116] Figure 41 d is a phantom drawing, represents expansible tubulose parts among Figure 41 a and according to the embodiment of method applying coating among Figure 39, wherein this coating is an aluminium layer.

[00117] Figure 42 is a phantom drawing, represents that expansible tubulose parts and the coating among Figure 41 a is arranged in an embodiment in the structure that is pre-existing in according to method shown in Figure 39.

[00118] Figure 43 is a phantom drawing, represents that expansible tubulose parts and coating are arranged in the embodiment in the structure that is pre-existing in shown in Figure 42, and wherein these expansible tubulose parts are expanded according to the method shown in Figure 39.

[00119] Figure 44 is a phantom drawing, represents that expansible tubulose parts and coating are arranged in the embodiment in the structure that is pre-existing in shown in Figure 42, and wherein these expansible tubulose parts are expanded according to the method shown in Figure 39.

[00120] Figure 45 is a schematic diagram, represents a kind of embodiment that is used to increase the method for tubular part breaking point.

[00121] Figure 46 is a phantom drawing, represents a structure that is pre-existing in that is used in the method shown in Figure 45.

[00122] Figure 47 a is a schematic diagram, represents to be pre-existing in structure has applied layer of material according to method shown in Figure 45 embodiment shown in a Figure 46.

[00123] Figure 47 b is the sectional view of being done along Figure 47 a cathetus 47b, represents to be pre-existing in structure has applied layer of material according to method shown in Figure 45 embodiment shown in a Figure 46.

[00124] Figure 48 is a phantom drawing, represents that expansible tubulose parts are arranged in the embodiment that is pre-existing in shown in Figure 47 a in the structure and material coating according to method shown in Figure 45.

[00125] Figure 49 is a phantom drawing, represents that is arranged in an embodiment who is pre-existing in the expansible tubulose parts in structure and the coating shown in Figure 48, and these expansible tubulose parts are expanded according to method shown in Figure 45.

[00126] Figure 50 is a phantom drawing, represents that is arranged in an embodiment who is pre-existing in the expansible tubulose parts in structure and the coating shown in Figure 48, and these expansible tubulose parts are expanded according to method shown in Figure 45.

[00127] Figure 51 a is a phantom drawing, represents an embodiment who is coated with multilayer material according to expansible tubulose parts shown in Figure 40 according to method shown in Figure 39.

[00128] Figure 51 b is a phantom drawing, represents an embodiment who is coated with multilayer material according to the structure that is pre-existing in shown in Figure 46 according to method shown in Figure 39.

[00129] Figure 52 a is a phantom drawing, represents an embodiment who is coated with winding wire according to expansible tubulose parts shown in Figure 40 around it according to method shown in Figure 39.

[00130] Figure 52 b is a phantom drawing, represents an embodiment who is coated with winding wire according to expansible tubulose parts shown in Figure 40 around it according to method shown in Figure 39.

[00131] Figure 52 c is the sectional view of being done along Figure 52 b cathetus 52c, represents that the expansible tubulose parts shown in a Figure 40 are coated with the embodiment of winding wire according to method shown in Figure 39 around it.

[00132] Figure 53 is a curve map, represents some embodiment according to the tubular assembly institute energy requirement of the manufacturing of method shown in Figure 39 and Figure 45 of an expansion.

[00133] Figure 54 a is a sectional view, represents an embodiment by the tubular assembly of the manufacturing of method shown in Figure 39.

[00134] Figure 54 b is a sectional view, represents an embodiment by the tubular assembly of the manufacturing of method shown in Figure 39.

[00135] Figure 54 c is a curve map, represents that some are used for the embodiment of the clearance layer thickness of the tubular assembly made according to method shown in Figure 39.

[00136] Figure 55 a is a curve map, represents that some are used for the embodiment of the clearance layer thickness of the tubular assembly made according to method shown in Figure 39.

[00137] Figure 55 b is a curve map, represents that some are used for the embodiment of the clearance layer thickness of the tubular assembly made according to method shown in Figure 39.

[00138] Figure 56 is a sectional view, represents one according to the manufacturing of method shown in Figure 39, but has omitted the embodiment of the tubular assembly of coating material coating.

[00139] Figure 56 a is an amplification sectional view, represents one according to the manufacturing of method shown in Figure 39, but has omitted the embodiment of the tubular assembly of coating material coating.

[00140] Figure 57 a is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the embodiment of breaking point of the tubular assembly of coating material coating.

[00141] Figure 57 b is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the embodiment of the air gap thickness of the tubular assembly of coating material coating.

[00142] Figure 58 is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the air gap thickness of tubular assembly of coating material coating and the embodiment of breaking point.

[00143] Figure 59 is a curve map, and expression is according to the clearance layer thickness of the tubular assembly of the manufacturing of method shown in Figure 39 and the embodiment of breaking point.

[00144] Figure 60 a is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the embodiment of the air gap thickness of the tubular assembly of coating material coating.

[00145] Figure 60 b is a curve map, and expression is according to the embodiment of the clearance layer thickness of the tubular assembly of the manufacturing of method shown in Figure 39.

[00146] Figure 60 c is a curve map, and expression is according to the embodiment of the clearance layer thickness of the tubular assembly of the manufacturing of method shown in Figure 39.

[00147] Figure 61 a is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the thick embodiment of expansible tubulose parts walls in the tubular assembly of coating material coating.

[00148] Figure 61 b is a curve map, and expression is according to the thick embodiment of expansible tubulose parts walls in the tubular assembly of the manufacturing of method shown in Figure 39.

[00149] Figure 61 c is a curve map, and expression is according to the thick embodiment of expansible tubulose parts walls in the tubular assembly of the manufacturing of method shown in Figure 39.

[00150] Figure 62 a is a curve map, and expression is according to the manufacturing of method shown in Figure 39, but has omitted the embodiment that is pre-existing in the wall thickness of structure in the tubular assembly of coating material coating.

[00151] Figure 62 b is a curve map, is pre-existing in the embodiment of the wall thickness of structure in the tubular assembly of expression according to the manufacturing of method shown in Figure 39.

[00152] Figure 62 c is a curve map, is pre-existing in the embodiment of the wall thickness of structure in the tubular assembly of expression according to the manufacturing of method shown in Figure 39.

[00153] Figure 63 is a curve map, and expression is according to the embodiment of the breaking point of the tubular assembly of the manufacturing of method shown in Figure 39.

Embodiment describes in detail

[00154] at first comprises first expansible tubulose parts 12 that link to each other with the second expansible tubulose parts 14 with reference to the embodiment 10 of 1, one expansible tubulose assembly of figure.In a plurality of embodiment, the first and second expansible tubulose parts 12 adopt such as traditional mechanical connection with 14 end, are welded to connect, brazing is connected, be threaded, and/or tight fit connects continuous.In one embodiment, the plastic yield-point of the first expansible tubulose parts 12 is YP ₁, and the plastic yield-point of the second expansible tubulose parts 14 is YP ₂In one embodiment, expansible tubulose assembly 10 is arranged in the structure that is pre-existing in, for example, and a pit shaft 16 that passes underground structure 18.

[00155] as shown in Figure 2, an extension fixture 20 can be arranged in the second expansible tubulose parts 14 then.In a plurality of embodiment, extension fixture 20 can comprise, for example, and one or more following traditional extension fixtures: a) spreader cone; B) rotation extension fixture; C) hydroforming extension fixture; D) impulsive force extension fixture, any can be from WeatherfordInternational, Baker Hughes, Halliburton Energy Services, Shell Oil Co., Schlumberger, and/or obtain or disclosed extension fixture commercial in the patent of the arbitrary publication application of Enventure Global Technology L.L.C or communique.In a plurality of embodiment, extension fixture 20 in this process, perhaps was arranged in the second expansible tubulose parts 14 later before expansible tubulose assembly 10 being arranged in the structure 16 that is pre-existing in.

[00156] as shown in Figure 3, can operate extension fixture 20 then, make at least a portion radial dilatation and the plastic strain of the second expansible tubulose parts 14, to form a bell part.

[00157] as shown in Figure 4, extension fixture 20 be can operate then, at least a portion radial dilatation and the plastic strain of the remainder and the first expansible tubulose parts 12 of the second expansible tubulose parts 14 made,

[00158] in one embodiment, at least a portion radial dilatation of at least one becomes closely to contact with the inner surface of the structure 16 that is pre-existing in the first and second expansible

tubulose parts

12 and 14.

[00159] in one embodiment, as shown in Figure 5, plastic yield-point YP ₁Greater than plastic yield-point YP ₂By this way, in one embodiment, power that second expansible tubulose parts 14 radial dilatation are required and/or energy value are less than required power and/or the energy value of first expansible tubulose parts 12 radial dilatation.

[00160] in one embodiment, as shown in Figure 6, the first expansible tubulose parts 12 and/or the ductility of the second expansible tubulose parts 14 before radial dilatation and plastic strain are D _PE, yield strength is YS _PE, and the ductility after radial dilatation and plastic strain is D _AE, yield strength is YS _AEIn one embodiment, D _PEGreater than D _AE, and YS _AEGreater than YS _PEBy this way, the first expansible tubulose parts 12 and/or the second expansible tubulose parts 14 change in radial dilatation and plastic history.In addition, by this way, in one embodiment, the per unit length first expansible tubulose parts and/or the second expansible tubulose parts 12 and required power and/or the energy value of 14 radial dilatation reduce.In addition, because YS _AEGreater than YS _PE, the breaking point (callapsestrength) of the first expansible tubulose parts 12 and/or the second expansible tubulose parts 14 increases behind radial dilatation and plastic history.

[00161] in one embodiment, as shown in Figure 7, above-mentioned with reference to figure 1-4 expansible tubulose assembly 10 radial dilatation and after plastic strain finishes, the internal diameter of second expansible tubulose parts 14 at least a portion is at least greater than the internal diameter of the first expansible tubulose parts 12.By this way, adopt at least a portion of the second expansible tubulose parts 14 to form a bell part.Then, another the expansible tubulose assembly 22 that comprises the first expansible tubulose assembly 24 and the second expansible tubulose assembly 26 can be arranged to the first expansible tubulose assembly 10 overlapping, and use above-mentioned method, radial dilatation and plastic strain with reference to figure 1-4.In addition, after these expansible tubulose assembly 20 radial dilatation and plastic strain were finished, in one embodiment, the internal diameter of second expansible tubulose parts 26 at least a portion was at least greater than the internal diameter of the first expansible tubulose parts 24.By this way, adopt at least a portion of the second expansible tubulose parts 26 to form a bell part.In addition, by this way, form the tubular assembly of a single diameter, form an inner passage 28, it has roughly constant cross-sectional area and/or internal diameter.

[00162] embodiment with reference to 8, one expansible tubulose assemblies 100 of figure comprises first expansible tubulose parts 102 that are connected on the union 104.Union 104 links to each other with union 106.Union 106 links to each other with one second expansible tubulose parts 108.In a plurality of embodiment,

union

104 and 106 provides a tube joint assembly, is used to make the first and second expansible

tubulose parts

102 and 108 to be connected with each other, this tubular assembly can comprise that for example, traditional mechanical connection is welded to connect, brazing connects, and be threaded, and/or tight fit connects.In one embodiment, the plastic yield-point of the first and second expansible tubulose parts 12 is YP ₁, and the plastic yield-point of

union

104 and 106 is YP ₂In one embodiment, expansible tubulose assembly 100 is arranged in a structure that is pre-existing in, for example, and a pit shaft 110 that passes underground structure 112.

[00163] as shown in Figure 9, an extension fixture 114 can be arranged in the second expansible tubulose parts 108 then.In a plurality of embodiment, extension fixture 114 can comprise, for example, and one or more following traditional extension fixtures: a) spreader cone; B) rotation extension fixture; C) hydroforming extension fixture; D) impulsive force extension fixture; D) any can be from WeatherfordInternational, Baker Hughes, Halliburton Energy Services, Shell Oil Co., Schlumberger, and/or obtain or disclosed extension fixture commercial in the patent of the arbitrary publication application of Enventure Global Technology L.L.C or communique.In a plurality of embodiment, extension fixture 114 in this process, perhaps was arranged in the second expansible tubulose parts 108 later before expansible tubulose assembly 100 being arranged in the structure 110 that is pre-existing in.

[00164] as shown in Figure 10, can operate extension fixture 114 then, make at least a portion radial dilatation and the plastic strain of the second expansible tubulose parts 108, to form a bell part.

[00165] as shown in Figure 11, can operate extension fixture 114 then, make the remainder of the second expansible tubulose parts 108,

union

104 and 106, and at least a portion radial dilatation and the plastic strain of the first expansible tubulose parts 102.

[00166] in one embodiment, at least a portion radial dilatation of at least one becomes closely to contact with the inner surface of the structure 110 that is pre-existing in the first and second expansible

tubulose parts

102 and 108.

[00167] in one embodiment, as shown in Figure 12, plastic yield-point YP ₁Greater than plastic yield-point YP ₂By this way, in one embodiment, power that per unit length first and second expansible

tubulose parts

102 and 108 radial dilatation are required and/or energy value are less than per unit length union 104 and required power and/or the energy value of 106 radial dilatation.

[00168] in one embodiment, as shown in Figure 13, the first expansible tubulose parts 12 and/or the ductility of the second expansible tubulose parts 14 before radial dilatation and plastic strain are D _PE, yield strength is YS _PE, and the ductility after radial dilatation and plastic strain is D _AE, yield strength is YS _AEIn one embodiment, D _PEGreater than D _AE, and YS _AEGreater than YS _PEBy this way, the first expansible tubulose parts 12 and/or the second expansible tubulose parts 14 change in radial dilatation and plastic history.In addition, by this way, in one embodiment, the per unit length first expansible tubulose parts and/or the second expansible tubulose parts 12 and required power and/or the energy value of 14 radial dilatation reduce.In addition, because YS _AEGreater than YS _PE, the breaking point of the first expansible tubulose parts 12 and/or the second expansible tubulose parts 14 increases behind radial dilatation and plastic history.

[00169] with reference to Figure 14, the embodiment of an expansible tubulose assembly 200 comprises that first expansible tubulose parts 202, the second expansible tubulose parts 204 that are connected on the second expansible tubulose parts 204 have formed

radial opening

204a, 204b, 204c, and 204d.In a plurality of embodiment, the first and second expansible tubulose parts 202 adopt such as traditional mechanical connection with 204 end, are welded to connect, brazing is connected, be threaded, and/or tight fit connects continuous.In one embodiment,

radial opening

204a, 204b, one or more among 204c and the 204d have circle, ellipse, square, and/or irregular cross section, and/or comprise the part that extends to and hinder second expansible tubulose parts 204 1 ends.In one embodiment, expansible tubulose assembly 200 is arranged in a structure that is pre-existing in, for example, and a pit shaft 206 that passes underground structure 208.

[00170] as shown in Figure 15, an extension fixture 210 can be arranged in the second expansible tubulose parts 204 then.In a plurality of embodiment, extension fixture 210 can comprise, for example, and one or more following traditional extension fixtures: a) spreader cone; B) rotation extension fixture; C) hydroforming extension fixture; D) impulsive force extension fixture; D) any can be from Weatherford International, Baker Hughes, Halliburton Energy Services, Shell Oil Co., Schlumberger, and/or obtain or disclosed extension fixture commercial in the patent of the arbitrary publication application of Enventure Global Technology L.L.C or communique.In a plurality of embodiment, extension fixture 210 in this process, perhaps was arranged in the second expansible tubulose parts 204 later before expansible tubulose assembly 200 being arranged in the structure 206 that is pre-existing in.

[00171] as shown in Figure 16, can operate extension fixture 20 then, make at least a portion radial dilatation and the plastic strain of the second expansible tubulose parts 108, to form a bell part.

[00172] as shown in Figure 16, extension fixture 210 be can operate then, at least a portion radial dilatation and the plastic strain of the remainder and the first expansible tubulose parts 202 of the second expansible tubulose parts 204 made.

[00173] in one embodiment, the anisotropy rate AR of the first and second expansible tubulose parts is defined by following formula:

AR＝In(WT _f/WT _o)/In(D _f/D _o)

Wherein, AR is the anisotropy rate;

WT _fFinal wall thickness for these expansible tubulose parts after expansible tubulose parts radial dilatation and the plastic strain;

WT _iInitial wall thickness for these expansible tubulose parts before expansible tubulose parts radial dilatation and the plastic strain;

D _fFinal internal diameter for these expansible tubulose parts after expansible tubulose parts radial dilatation and the plastic strain; And

D _iInitial inside diameter for these expansible tubulose parts before expansible tubulose parts radial dilatation and the plastic strain.

[00174] in one embodiment, the first and/or second expansible

tubulose parts

202 and 204 anisotropy rate AR are greater than 1.

[00175] in one embodiment, the second expansible tubulose parts 204 have the anisotropy rate AR greater than 1, and the radial dilatation of the second expansible tubulose parts and plastic strain can not cause

opening

204a, 204b, among 204c and the 204d any one split or the remainder of the second expansible tubulose parts ftractureed.This is a unexpected result.

[00176] with reference to Figure 18, in one embodiment, expansible

tubulose parts

12,14,24,26,102,104,106, one or more usings method 300 in 108,202 and/or 204 are handled, in the method, under an original state in step 302 hot mechanical treatment tubular part.In one embodiment, hot mechanical treatment 302 comprises one or more heat treatments and/or mechanical molding's process.As the result of hot mechanical treatment 302, tubular part becomes intermediateness.Further this tubular part of hot mechanical treatment in step 304 then.In one embodiment, this hot mechanical treatment 304 comprises one or more heat treatments and/or mechanical molding's process.As the result of hot mechanical treatment 304, tubular part becomes end-state.

[00177] in one embodiment, as shown in Figure 19, in the operating process of method 300, before the final hot mechanical treatment of this tubular part in step 304, ductility is D _PE, yield strength is YS _PE, the ductility behind final hot mechanical treatment is D _AE, yield strength is YS _AEIn one embodiment, D _PEGreater than D _AE, and YS _AEGreater than YS _PEBy this way, in the final hot mechanical processes in step 304, adopt mechanical molding to handle required power and/or the energy value of this tubular part of change and reduce.In addition, by this way, because YS _AEGreater than YS _PE, the breaking point of this tubular part increases behind the final hot mechanical treatment in step 304.

[00178] in one embodiment, one or more in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 have following properties:

Characteristic	Value
Characteristic	Value	Hot strength	60-120ksi
Yield strength	50-100ksi	Hot strength	60-120ksi
Yield strength	50-100ksi	The Y/T ratio	Maximum 50/85%
Elongation in radial dilatation and the plastic history	Minimum 35%	The Y/T ratio	Maximum 50/85%
Elongation in radial dilatation and the plastic history	Minimum 35%	Width in radial dilatation and the plastic history reduces	Minimum 40%
Wall thickness in radial dilatation and the plastic history reduces	Minimum 30%	Width in radial dilatation and the plastic history reduces	Minimum 40%
	Minimum 30%	Anisotropy	Minimum 1.5
In the vertical-4F (the minimal absorption energy 20C)	80ft-lb	Anisotropy	Minimum 1.5
In the vertical-4F (the minimal absorption energy 20C)	80ft-lb	In the horizontal-4F (the minimal absorption energy 20C)	60ft-lb
On transverse to welding region-4F (the minimal absorption energy 20C)	60ft-lb	In the horizontal-4F (the minimal absorption energy 20C)	60ft-lb
	60ft-lb	Augmentation test	Do not have and destroy minimum 75%
Because the yield strength that radial dilatation and plastic strain cause increases	Greater than 5.4%	Augmentation test	Do not have and destroy minimum 75%

[00179] in one embodiment, the one or more flare factor f that are characterised in that in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204:

i.f＝r×n

Ii. wherein, f is a flare factor;

1.r be anisotropy coefficient; And

2.n be strain hardening exponent.

[00180] in one embodiment, in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 one or more anisotropy coefficient greater than 1.In one embodiment, in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 one or more strain hardening exponent greater than 0.12.In one embodiment, in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 one or more flare factor greater than 0.12.

[00181] in one embodiment, have the tubular part per unit length radial dilatation of big flare factor and plastic strain and need still less power (power) and/or energy than tubular part with less flare factor.In one embodiment, have the tubular part per unit length radial dilatation of big flare factor and plastic strain and need still less power and/or energy than tubular part with less flare factor.

[00182] in one embodiment, one or more in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 is the steel alloys with one of following component:

[00183] in one embodiment, as shown in Figure 20, the yield point that a kind of expansible tubulose parts that are made of alloy A show before radial dilatation and plastic strain is YP _BE, be YP in radial dilatation and the about 16% back yield point of plastic strain _AE16%, and yield point is YP after radial dilatation and plastic strain about 24% _AE24%In one embodiment, YP _AE24%＞YP _AE16%＞YP _BEIn addition, in one embodiment, this expansible tubulose parts that constitute by alloy A also show ductility before radial dilatation and plastic strain greater than radial dilatation and plastic strain after.These all are unexpected results.

[00184] in one embodiment, the tensile properties below a kind of expansible tubulose parts that are made of alloy A show before and after radial dilatation and plastic strain:

[00185] in one embodiment, as shown in Figure 21, the yield point that a kind of expansible tubulose parts that are made of alloy B show before radial dilatation and plastic strain is YP _BE, be YP in radial dilatation and the about 16% back yield point of plastic strain _AE16%, and yield point is YP after radial dilatation and plastic strain about 24% _AE24%In one embodiment, YP _AE24%＞YP _AE16%＞YP _BEIn addition, in one embodiment, this expansible tubulose parts that constitute by alloy B also show ductility before radial dilatation and plastic strain greater than radial dilatation and plastic strain after.These all are unexpected results.

[00186] in one embodiment, the tensile properties below a kind of expansible tubulose parts that are made of alloy B show before and after radial dilatation and plastic strain:

[00187] in one embodiment, by alloy A, B, the expansible tubulose parts that C and D constitute show following tensile properties before radial dilatation and plastic strain:

Steel alloy	Surrender ksi	Yield rate	Elongation %	Anisotropy	Absorb energy ft-lb	Flare factor
Steel alloy	Surrender ksi	Yield rate	Elongation %	Anisotropy	Absorb energy ft-lb	Flare factor	A	47.6	0.71	44	1.48	145
B	57.8	0.71	44	1.04	62.2		A	47.6	0.71	44	1.48	145
B	57.8	0.71	44	1.04	62.2		C	61.7	0.80	39	1.92	268
D	48	0.55	56	1.34	-		C	61.7	0.80	39	1.92	268

[00188] in one embodiment, one or more in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 have greater than 0.12 strain hardening exponent with less than 0.85 yield rate.

[00189] in one embodiment, carbon equivalent value C _e, be less than or equal to 0.12% tubular part for carbon content (percentage by weight), provide by following formula:

C _e＝C+Mn/6+(Cr+Mo+V+Ti+Nb)/5+(Ni+Cu)/15

Wherein, C _eBe the carbon equivalent value;

A.C is the carbon percetage by weight;

B.Mn is the manganese percetage by weight;

C.Cr is a weight of chromium percentage;

D.Mo is a weight of molybdenum percentage;

E.V is the vanadium percetage by weight;

F.Ti is the titanium percetage by weight;

G.Nb is the niobium percetage by weight;

H.Ni is the nickel percetage by weight; And

I.Cu is a weight of copper percentage.

[00190] in one embodiment, carbon equivalent value C _e, being less than or equal to 0.12% tubular part for carbon content (percentage by weight), one or more in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 are less than 0.21.

[00191] in one embodiment, carbon equivalent value C _e,, provide greater than 0.12% tubular part for carbon content (weight) by following formula:

C _e＝C+Si/30+(Mn+Cu+Cr)/20+Ni/60+Mo/15+V/10+5*B

Wherein, C _eBe the carbon equivalent value;

A.C is the carbon percetage by weight;

B.Si is the silicon percetage by weight;

C.Mn is the manganese percetage by weight;

D.Cu is a weight of copper percentage;

E.Cr is a weight of chromium percentage;

F.Ni is the nickel percetage by weight;

G.Mo is a weight of molybdenum percentage;

H.V is the vanadium percetage by weight;

I.B is the titanium percetage by weight;

[00192] in one embodiment, carbon equivalent value C _e, greater than 0.12% tubular part, one or more in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204 are less than 0.36 for carbon content (weight).

[00193] with reference to Figure 22, in one embodiment, 2214 places comprise that an internal thread connects 2212 to first tubular part 2210 in the end.First end of tubular sleeve 2216 comprises an inner flange 2218 with tapering part 2220, and second end comprises a tapering part 2222, and this sleeve is installed on first tubular part 2210 and the end 2214 that holds first tubular part 2210.In one embodiment, the end 2214 of first tubular part 2210 is close to a side of tubular sleeve 2216 inner flanges 2218, and the internal diameter of tubular sleeve 2216 inner flanges 2218 is substantially equal to or connect 2212 maximum inner diameter greater than first tubular part, 2210 ends, 2214 internal threads.Thereby second tubular part, 2228 ends 2226 external screw threads with an annular groove 2230 connect 2224 to be arranged in the tubular sleeve 2216, and is connected 2212 with first tubular part, 2210 ends, 2214 internal threads and is threaded.In one embodiment, the inner flange 2218 of tubular sleeve 2216 cooperates with the annular groove 2230 of second tubular part, 2228 ends 2226 and is contained in the annular groove 2230.Like this, tubular sleeve 2216 and first and second tubular parts 2210 link to each other with 2228 external surface and surround these external surfaces.

The internal thread connection 2212 of [00194] first tubular part 2210 ends 2214 is that a cover connects (box connection), and the external screw thread of second tubular part, 2228 ends 2226 connection 2224 is pin connections (pin connection).In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2216 " than first and second tubular parts 2210 and 2228.By this way, in the process that is threaded of first and second

tubular parts

2210 and 2228, the fluent material in first and second tubular parts can be discharged from tubular part.

[00195] as shown in Figure 22, first and second

tubular parts

2210 and 2228, and tubular sleeve 2216 can be arranged in another structure 2232, for example one has sleeve pipe or uncased pit shaft, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture 2234 of the first and second tubular part inside.The tapering

part

2220 and 2222 of tubular sleeve 2216 is convenient to the first and second tubular part insert structures 2232 and moves and pass structure 2232 in structure 2232, and it is passable that extension fixture 2234 passes the motion of first and second

tubular parts

2210 and 2228 inside, for example, from the top to the bottom, or from bottom to top.

[00196] in the radial dilatation and plastic history of first and second

tubular parts

2210 and 2228, tubular sleeve 2216 is radial dilatation and plastic strain also.As a result, tubular sleeve 2216 can keep circumferential tension, and circumferential compression can be kept in the end 2214 of first and second

tubular parts

2210 and 2228 and 2226.

[00197] sleeve 2216 has increased the axial compression load of connection between the

tubular part

2210 and 2228 by extension fixture 2234 before and after expansion.For example, sleeve 2216 can install and fix on

tubular part

2210 and 2228 by thermal contraction.

[00198] in a plurality of embodiment, first and second

tubular parts

2210 and 2228 adopt other to be used for the conventional method radial dilatation and the plastic strain of radial dilatation and plastic strain tubular part, for example, internal pressurization, hydroforming, and/or roller pipe expander, and/or any can be from Baker Hughes, Weatherford International, and/or the expansion products ﹠ services of Enventure GlobalTechnology L.L.C acquisition or the combination of multiple product and service.

[00199] tubular sleeve 2216 is connected on second tubular part 2228 at (a) first tubular part 2210, (b) be arranged in first and second tubular parts in the structure 2232 and (c) use in the process of the first and second tubular part radial dilatation and plastic strain a lot of significant benefits are provided.For example, in structure 2232, handle tubular part and be inserted in the process of structure 2232 external surface of tubular sleeve 2216 protection first and second tubular parts 2210 and 2228 ends 2214 and 2226.By this way, can avoid the external surface damage of first and second tubular parts 2210 and 2228 ends 2214 and 2226, otherwise this damage can cause stress to be concentrated, can in ensuing radial dilatation operation, cause catastrophic destruction.In addition, tubular sleeve 2216 provides positioning and guiding, is convenient to second tubular part 2228 and inserts first tubular parts 2210 and be attached thereto.By this way, can avoid to cause 2212 and 2224 location of damaging that are threaded of first and second tubular parts 2210 and 2228 inaccurate.In addition, in the required relative rotation of second tubular part with respect to first tubular part, tubular sleeve 2216 provides first and second tubular parts to be threaded onto the indication of which kind of degree in first and second tubular parts are threaded process.For example, if tubular sleeve 2216 can rotate at an easy rate, this shows that first and second tubular parts 2210 and 2228 also do not have perfect thread to be connected and closely contact with tubular sleeve inner flange 2218.In addition, tubular sleeve 2216 can prevent fracture propagation in the process of first and second tubular parts 2210 and 2228 radial dilatation and plastic strain.By this way, fault mode for example, the longitudinal crack in the first and second tubular part ends 2214 and 2226 can be limited by strictness or eliminate fully.In addition, after the radial dilatation of first and second tubular parts 2210 and 2228 and plastic strain were finished, tubular sleeve 2216 can provide the metal to metal fluid-tight between tubular sleeve 2216 inner surfaces and the first and second tubular part ends 2214 and 2226 external surfaces.By this way, what can prevent that fluent material from passing first and second tubular parts 2210 and 2228 is threaded 2212 and 2224, flows into the anchor ring between first and first tubular part and the structure 2232.In addition, because after the radial dilatation and plastic strain of first and second tubular parts 2210 and 2228, tubular sleeve 2216 can keep circumferential tension, and the end 2214 of first and second tubular parts 2210 and 2228 and 2226 can keep circumferential compression, therefore can transmit axial load and/or moment load by tubular sleeve.

[00200] in a plurality of embodiment, first and second tubular parts 2210 and one or more parts of 2228, and tubular sleeve 2216 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00201] with reference to Figure 23, in one embodiment, the internal thread that first tubular part 210 is included in 2314 places, end connects 2312.First end of tubular sleeve 2316 comprises an inner flange 2318 and a tapering part 2320.Second end of tubular sleeve 2316 comprises an inner flange 2321 and a tapering part 2322.External screw thread with second tubular part, 2328 ends 2326 of an annular groove 2330 connects 2324 and is arranged in the tubular sleeve 2316, and is connected 2312 with the internal thread of first tubular part, 2310 ends 2314 and is threaded.The inner flange 2318 of tubular sleeve 2316 cooperates with annular groove 2230 and is contained in the annular groove 2230.

[00202] first tubular part 2310 comprises a groove 2331.Inner flange 2321 cooperates with this annular groove 2331 and is contained in this annular groove 2331.Like this, sleeve 2316 and first and second tubular parts 2310 link to each other with 2328 external surface and surround these external surfaces.

The internal thread connection 2312 of [00203] first tubular part 2310 ends 2314 is that a cover connects, and the external screw thread of second tubular part, 2328 ends 2326 connection 2324 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2316 " than first and second tubular parts 2310 and 2328.By this way, in the process that is threaded of first and second

tubular parts

2310 and 2328, the fluent material in first and second tubular parts can be discharged from tubular part.

[00204] as shown in Figure 23, first and second

tubular parts

2310 and 2328, and tubular sleeve 2316 can be arranged in another structure 2332, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture 2334 of the first and second tubular part inside.The tapering

part

2320 and 2322 of tubular sleeve 2316 is convenient to the first and second tubular part insert structures 2332 and moves and pass structure 2332 in structure 2332, and it is passable that extension fixture 2334 passes the motion of first and second

tubular parts

2310 and 2328 inside, for example, from the top to the bottom, or from bottom to top.

[00205] in the radial dilatation and plastic history of first and second

tubular parts

2310 and 2328, tubular sleeve 2316 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2316 can keep circumferential tension, and circumferential compression can be kept in the end 2314 of first and second

tubular parts

2310 and 2328 and 2326.

[00206] sleeve 2316 has increased the axial compression load of connection between the

tubular part

2310 and 2328 by extension fixture 2334 before and after expansion.Sleeve 2316 can install and fix on

tubular part

2310 and 2328 by thermal contraction.

[00207] in a plurality of embodiment, first and second tubular parts 2310 and one or more parts of 2328, and tubular sleeve 2316 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00208] with reference to Figure 24, in one embodiment, 2414 places comprise that an internal thread connects 2412 to first tubular part 2410 in the end.First end of tubular sleeve 2416 comprises an inner flange 2418 and a tapering part 2420.Second end of tubular sleeve 2416 comprises an inner flange 2421 and a tapering part 2422.External screw thread with second tubular part, 2428 ends 2426 of an annular groove 2430 connects 2424 and is arranged in the tubular sleeve 2416, and is connected 2412 with the internal thread of first tubular part, 2410 ends 2414 and is threaded.The inner flange 2418 of sleeve 2416 cooperates with annular groove 2430 and is contained in this annular groove 2430.First tubular part 2410 comprises a groove 2431.Inner flange 2421 cooperates with this annular groove 2431 and is contained in this annular groove 2431.Like this, sleeve 2416 and first and second tubular parts 2410 link to each other with 2428 external surface and surround these external surfaces.

The internal thread connection 2412 of [00209] first tubular part 2410 ends 2414 is that a cover connects, and the external screw thread of second tubular part, 2428 ends 2426 connection 2424 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2416 " than first and second tubular parts 2410 and 2428.By this way, in the process that is threaded of first and second

tubular parts

2410 and 2428, the fluent material in first and second tubular parts can be discharged from tubular part.

[00210] as shown in Figure 24, first and second

tubular parts

2410 and 2428, and tubular sleeve 2416 can be arranged in another structure 2432, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture 2434 of the first and second tubular part inside.The tapering

part

2420 and 2422 of tubular sleeve 2416 is convenient to the first and second tubular part insert structures 2432 and moves and pass structure 2432 in structure 2432, and it is passable that extension fixture 2434 passes the motion of first and second

tubular parts

2410 and 2428 inside, for example, from the top to the bottom, or from bottom to top.

[00211] in the radial dilatation and plastic history of first and second

tubular parts

2410 and 2428, tubular sleeve 2416 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2416 can keep circumferential tension, and circumferential compression can be kept in the end 2414 of first and second

tubular parts

2410 and 2428 and 2426.

[00212] sleeve 2416 has increased the axial compression load of connection between the

tubular part

2410 and 2428 by extension fixture 2434 before and after expansion.Sleeve 2416 can install and fix on

tubular part

2410 and 2428 by thermal contraction.

[00213] in a plurality of embodiment, first and second tubular parts 2410 and one or more parts of 2428, and tubular sleeve 2416 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00214] with reference to Figure 25, in one embodiment, 2514 places comprise that an internal thread connects 2512 to first tubular part 2510 in the end.First end of tubular sleeve 2516 comprises an inner flange 2518 and an otch 2520.Second end of tubular sleeve 2516 comprises an inner flange 2521 and an otch 2522.External screw thread with second tubular part, 2528 ends 2526 of an annular groove 2530 connects 2524 and is arranged in the tubular sleeve 2516, and is connected 2512 with the internal thread of first tubular part, 2510 ends 2514 and is threaded.First tubular part 2510 comprises a groove 2531.Inner flange 2521 cooperates with this annular groove 2531 and is contained in this annular groove 2531.Like this, sleeve 2516 and first and second tubular parts 2510 link to each other with 2528 external surface and surround these external surfaces.

The internal thread connection 2512 of [00215] first tubular part 2510 ends 2514 is that a cover connects, and the external screw thread of second tubular part, 2528 ends 2526 connection 2524 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2516 " than first and second tubular parts 2510 and 2528.By this way, in the process that is threaded of first and second

tubular parts

2510 and 2528, the fluent material in first and second tubular parts can be discharged from tubular part.

[00216] as shown in Figure 25, first and second

tubular parts

2510 and 2528, and tubular sleeve 2516 can be arranged in another structure 2532, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture 2534 of the first and second tubular

part inside.Otch

2520 and 2522 usefulness comprise protective material 2540 fillings of

conical surface

2542 and 2544 respectively.Material 2540 can be metal or synthetic materials, and is convenient to the first and second tubular part insert structures 2532 and moves and pass structure 2532 in structure 2532.It is passable that extension fixture 2534 passes the motion of first and second

tubular parts

2510 and 2528 inside, for example, and from the top to the bottom, or from bottom to top.

[00217] in the radial dilatation and plastic history of first and second

tubular parts

2510 and 2528, tubular sleeve 2516 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2516 can keep circumferential tension, and circumferential compression can be kept in the end 2514 of first and second

tubular parts

2510 and 2528 and 2526.

[00218] the supplementary protection material 2540 that is positioned on the sleeve 2516 avoids the stress on sleeve 2516 and tubular part 2510 to rise.

Conical surface

2542 and 2544 is used for wearing and tearing even damages, thereby has avoided this wearing and tearing or damage to occur on the sleeve 2516.Sleeve 2516 can install and fix on

tubular part

2510 and 2528 by thermal contraction.

[00219] in a plurality of embodiment, first and second tubular parts 2510 and one or more parts of 2528, and tubular sleeve 2516 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00220] with reference to Figure 26, in one embodiment, 2614 places comprise that an internal thread connects 2612 to first tubular part 2610 in the end.First end of tubular sleeve 2616 comprises an inner flange 2618 and a tapering part 2620.Second end of tubular sleeve 2616 comprises an inner flange 2621 and a tapering part 2622.External screw thread with second tubular part, 2628 ends 2626 of an annular groove 2630 connects 2624 and is arranged in the tubular sleeve 2616, and is connected 2612 with the internal thread of first tubular part, 2610 ends 2614 and is threaded.The inner flange 2618 of tubular sleeve 2616 cooperates with annular groove 2630 and is contained in the annular groove 2630.

[00221] first tubular part 2610 comprises a groove 2631.Inner flange 2621 cooperates with this annular groove 2631 and is contained in this annular groove 2631.Like this, sleeve 2616 and first and second tubular parts 2610 link to each other with 2628 external surface and surround these external surfaces.

The internal thread connection 2612 of [00222] first tubular part 2610 ends 2614 is that a cover connects, and the external screw thread of second tubular part, 2628 ends 2626 connection 2624 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2616 " than first and second tubular parts 2610 and 2628.By this way, in the process that is threaded of first and second

tubular parts

2610 and 2628, the fluent material in first and second tubular parts can be discharged from tubular part.

[00223] as shown in Figure 26, first and second

tubular parts

2610 and 2628, and tubular sleeve 2616 can be arranged in another structure 2632, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture 2634 of the first and second tubular part inside.The tapering

part

2620 and 2622 of tubular sleeve 2616 is convenient to the first and second tubular part insert structures 2632 and moves and pass structure 2632 in structure 2632, and it is passable that extension fixture 2634 passes the motion of first and second

tubular parts

2610 and 2628 inside, for example, from the top to the bottom, or from bottom to top.

[00224] in the radial dilatation and plastic history of first and second

tubular parts

2610 and 2628, tubular sleeve 2616 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2616 can keep circumferential tension, and circumferential compression can be kept in the end 2614 of first and second

tubular parts

2610 and 2628 and 2626.

[00225] sleeve 2616 is covered by a thin-walled protective material cylinder 2640.Also fill near the

interval

2623 and 2624 of tapering

part

2620 and 2622 respectively with extra protective material 2640.This material can be metal or synthetic materials, and is convenient to first and second

tubular parts

2610 and 2628 insert structures 2632 and passes structure 2632.

[00226] the supplementary protection material 2640 that is positioned on the sleeve 2616 avoids the stress on sleeve 2616 and tubular part 2610 to rise.Near the

tapering part

2620 and 2622 Additional Protection material 2640 is used for wearing and tearing even damages, thereby has avoided this wearing and tearing or damage to occur on the sleeve 2616.Sleeve 2616 can install and fix on

tubular part

2610 and 2628 by thermal contraction.

[00227] in a plurality of embodiment, first and second tubular parts 2610 and one or more parts of 2628, and tubular sleeve 2616 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00228] with reference to Figure 27, in one embodiment, 2714 places comprise that an internal thread connects 2712 to first tubular part 2710 in the end.First end of tubular sleeve 2716 comprises an inner flange 2718 and a tapering part 2720.Second end of tubular sleeve 2716 comprises an inner flange 2721 and a tapering part 2722.External screw thread with second tubular part, 2728 ends 2726 of an annular groove 2730 connects 2724 and is arranged in the tubular sleeve 2716, and is connected 2712 with the internal thread of first tubular part, 2710 ends 2714 and is threaded.The inner flange 2718 of tubular sleeve 2716 cooperates with annular groove 2730 and is contained in the annular groove 2730.

[00229] first tubular part 2710 comprises a groove 2731.Inner flange 2721 cooperates with this annular groove 2731 and is contained in this annular groove 2731.Like this, sleeve 2716 and first and second tubular parts 2710 link to each other with 2728 external surface and surround these external surfaces.

The internal thread connection 2712 of [00230] first tubular part 2710 ends 2714 is that a cover connects, and the external screw thread of second tubular part, 2728 ends 2726 connection 2724 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2716 " than first and second tubular parts 2710 and 2728.By this way, in the process that is threaded of first and second

tubular parts

2710 and 2728, the fluent material in first and second tubular parts can be discharged from tubular part.

[00231] as shown in Figure 27, first and second

tubular parts

2710 and 2728, and tubular sleeve 2716 can be arranged in another structure 2732, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture 2734 of the first and second tubular part inside.The tapering

part

2720 and 2722 of tubular sleeve 2716 is convenient to the first and second tubular part insert structures 2732 and moves and pass structure 2732 in structure 2732, and it is passable that extension fixture 2734 passes the motion of first and second

tubular parts

2710 and 2728 inside, for example, from the top to the bottom, or from bottom to top.

[00232] in the radial dilatation and plastic history of first and second

tubular parts

2710 and 2728, tubular sleeve 2716 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2716 can keep circumferential tension, and circumferential compression can be kept in the end 2714 of first and second

tubular parts

2710 and 2728 and 2726.

[00233] reduce thickness part 2790 and/or increase thickness part 2792 owing to one or more, sleeve 2716 has variable thickness.

[00234] changes the thickness of sleeve 2716, in the ability that control or guiding stress are provided on the select location of sleeve 2716 length and end 2724 and 2726.Sleeve 2716 can install and fix on

tubular part

2710 and 2728 by thermal contraction.

[00235] in a plurality of embodiment, first and second tubular parts 2710 and one or more parts of 2728, and tubular sleeve 2716 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00236] with reference to Figure 28, in an alternative embodiment, replace changing the thickness of sleeve 2716, above-mentioned identical result with reference to Figure 27, can obtain by increasing parts 2740, these parts can be wrapped on the groove 2739 that forms in the sleeve 2716, thereby change thickness along the length direction of sleeve 2716.

[00237] with reference to Figure 29, in one embodiment, first tubular part 2910 comprises that an end 2916 internal thread connects 2912 and inner grooves 2914.First end of tubular sleeve 2918 comprises an inner flange 2920, and second end of sleeve 2918 cooperates with the end 2916 of first tubular part 2910 and is contained in the end 2916.Thereby the external screw thread with second tubular part, 2926 ends 2924 of an annular groove 2928 connects 2922 to be arranged in the tubular sleeve 2918, and is connected 2912 with the internal thread of first tubular part, 2910 ends 2916 and is threaded.The inner flange 2920 of sleeve 2918 cooperates with annular groove 2928 and is contained in the annular groove 2928.A potted component 2930 is contained in the inner groove 2914 of first tubular part, 2910 ends 2916.

The internal thread connection 2912 of [00238] first tubular part 2910 ends 2916 is that a cover connects, and the external screw thread of second tubular part, 2926 ends 2924 connection 2922 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 2918 " than first tubular part 2910.By this way, in the process that is threaded of first and second

tubular parts

2910 and 2926, the fluent material in first and second tubular parts can be discharged from tubular part.

[00239] first and second

tubular part

2910 and 2926, and tubular sleeve 2918 can be arranged in another structure, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture of the first and second tubular part inside.

[00240] in the radial dilatation and plastic history of first and second

tubular parts

2910 and 2926, tubular sleeve 2918 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 2918 can keep circumferential tension, and circumferential compression can be kept in first and second

tubular parts

2910 and 2926

end

2916 and 2924 separately.

[00241] in one embodiment, in first and second

tubular parts

2910 and 2926, and before the radial dilatation and plastic strain of tubular sleeve 2918, in the process and after, the gap between potted component 2930 sealings first and second tubular parts.In one embodiment, in first and second

tubular parts

2910 and 2926, and in the radial dilatation of tubular sleeve 2918 and the plastic history and after, at least form metal to metal seal in one of following situation: between first and second

tubular parts

2910 and 2926, between first tubular part and the tubular sleeve 2918, and/or between second tubular part and the tubular sleeve.In one embodiment, not only fluid-tight but also airtight of this metal to metal seal.

[00242] in a plurality of embodiment, in a plurality of embodiment, first and second tubular parts 2910 and one or more parts of 2926, tubular sleeve 2918, and potted component 2930 has one or more

tubular parts

12,14,24,26,102,104,106, one or more material behaviors of 108,202 and/or 204.

[00243] with reference to figure 30a, in one embodiment, first tubular part 3010 comprises that an end 3016 internal thread that is separated by cylindrical form interior surface 3014 connects 3012a and 3012b.The external screw thread that is separated by the cylindrical outer surface 3020 of 3024 ends 3022 of second tubular part connects 3018a and 3018b, is connected 3012a with the internal thread of first tubular part, 3010 ends 3016 respectively and links to each other with the 3012b screw thread.A potted component 3026 is contained in the annular groove, and this annular groove forms between the cylindrical outer surface 3020 of the cylindrical form interior surface 3014 of first tubular part 3010 and second tubular part 3024.

It is that cover is connected with 3012b that the internal thread of [00244] first tubular part 3010 ends 3016 connects 3012a, and the external screw thread of second tubular part, 3024 ends 3022 connection 3018a is that pin is connected with 3018b.In one embodiment, sealing element 3026 is elasticity and/or metallic seal element.

[00245] first and second

tubular part

3010 and 3024 can be arranged in another structure, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture of the first and second tubular part inside.

[00246] in one embodiment, before the radial dilatation and plastic strain of first and second

tubular parts

3010 and 3024, in the process and after, the gap between potted component 3026 sealing first and second tubular parts.In one embodiment, in the radial dilatation of first and second

tubular parts

3010 and 3024 and plastic history and after, at least form metal to metal seal in one of following situation: between first and second

tubular parts

3010 and 3024, between first tubular part and the potted component 3026, and/or between second tubular part and the potted component.In one embodiment, not only fluid-tight but also airtight of this metal to metal seal.

[00247] in an alternate embodiment, omit potted component 3026, and in the radial dilatation of first and second

tubular parts

3010 and 3024 and plastic history and/or after, between first and second tubular parts, form metal to metal seal.

[00248] in a plurality of embodiment, in a plurality of embodiment, first and second tubular parts 3010 and one or more parts of 3024, potted component 3026 has one or more

tubular parts

12,14,24,26,102, one or more material behaviors of 104,106,108,202 and/or 204.

[00249] with reference to figure 30b, in one embodiment, first tubular part 3030 comprises that an end 3036 internal thread that is separated by corrugated inner surfaces 3034 connects 3032a and 3032b.The external screw thread that is separated by the cylindrical outer surface 3040 of 3044 ends 3042 of second tubular part connects 3038a and 3038b, is connected 3032a with the internal thread of first tubular part, 3030 ends 3036 respectively and links to each other with the 3032b screw thread.A potted component 3046 is contained in the annular groove, and this annular groove forms between the cylindrical outer surface 3040 of the corrugated inner surfaces 3034 of first tubular part 3030 and second tubular part 3044.

It is that cover is connected with 3032b that the internal thread of [00250] first tubular part 3030 ends 3036 connects 3032a, and the external screw thread of second tubular part, 3044 ends 3042 connection 3038a is that pin is connected with 3038b.In one embodiment, sealing element 3046 is elasticity and/or metallic seal element.

[00251] first and second

tubular part

3030 and 3044 can be arranged in another structure, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture of the first and second tubular part inside.

[00252] in one embodiment, before the radial dilatation and plastic strain of first and second

tubular parts

3030 and 3044, in the process and after, the gap between potted component 3046 sealing first and second tubular parts.In one embodiment, in the radial dilatation of first and second

tubular parts

3030 and 3044 and plastic history and after, at least form metal to metal seal in one of following situation: between first and second

tubular parts

3030 and 3044, between first tubular part and the potted component 3046, and/or between second tubular part and the potted component.In one embodiment, not only fluid-tight but also airtight of this metal to metal seal.

[00253] in an alternate embodiment, omit potted component 3046, and in the radial dilatation of first and second

tubular parts

3030 and 3044 and plastic history and/or after, between first and second tubular parts, form metal to metal seal.

[00254] in a plurality of embodiment, in a plurality of embodiment, first and second tubular parts 3030 and one or more parts of 3044, potted component 3046 has one or more

tubular parts

12,14,24,26,102, one or more material behaviors of 104,106,108,202 and/or 204.

[00255] with reference to figure 30c, in one embodiment, first tubular part 3050 comprises that an end 3058 internal thread that is separated by the cylindrical form interior surface 3054 with one or more square grooves 3054 connects 3052a and 3052b.The external screw thread that is separated by the cylindrical outer surface that comprises one or more square grooves 3,064 3062 of 3068 ends 3066 of second tubular part connects 3060a and 3060b, is connected 3052a with the internal thread of first tubular part, 3050 ends 3058 respectively and links to each other with the 3052b screw thread.A potted component 3070 is contained in the annular groove, and this annular groove forms between the cylindrical outer surface 3062 of the cylindrical form interior surface 3054 of first tubular part 3050 and second tubular part 3068.

It is that cover is connected with 3052b that the internal thread of [00256] first tubular part 3050 ends 3058 connects 3052a, and the external screw thread of second tubular part, 3068 ends 3066 connection 3060a is that pin is connected with 3060b.In one embodiment, sealing element 3070 is elasticity and/or metallic seal element.

[00257] first and second

tubular part

3050 and 3068 can be arranged in another structure, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture of the first and second tubular part inside.

[00258] in one embodiment, before the radial dilatation and plastic strain of first and second

tubular parts

3050 and 3068, in the process and after, the gap between potted component 3070 sealing first and second tubular parts.In one embodiment, in the radial dilatation of first and second

tubular parts

3050 and 3068 and plastic history and after, at least form metal to metal seal in one of following situation: between first and second tubular parts, between first tubular part and the potted component 3070, and/or between second tubular part and the potted component.In one embodiment, not only fluid-tight but also airtight of this metal to metal seal.

[00259] in an alternate embodiment, omit potted component 3070, and in the radial dilatation of first and second tubular parts 950 and 968 and plastic history and/or after, between first and second tubular parts, form metal to metal seal.

[00260] in a plurality of embodiment, first and second tubular parts 3050 and one or more parts of 3068, potted component 3070 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00261] with reference to Figure 31, in one embodiment, first tubular part 3110 comprises that an end 3116 internal thread that is separated by a non-threaded inner surface 3114 connects 3112a and 3112b.The external screw thread that is separated by a non-threaded external surface 3120 by 3124 ends 3122 of second tubular part connects 3118a and 3118b, is connected 3112a with the internal thread of first tubular part, 3124 ends 3122 respectively and links to each other with the 3112b screw thread.

[00262] second, and/or the 3rd

tubular sleeve

3126,3128, with 3130 respectively being threaded of forming by internal and

external threads

3112a and 3118a, gap between non-threaded surperficial 3114 and 3120, with the opposite that is threaded that forms by internal and

external threads

3112b and 3118b, link to each other with the external surface of first tubular part 3110.

It is that cover is connected with 3112b that the internal thread of [00263] first tubular part 3110 ends 3116 connects 3112a, and the external screw thread of second tubular part, 3124 ends 3122 connection 3118a is that pin is connected with 3118b.

[00264] first and second

tubular parts

3110 and 3124 then, and

tubular sleeve

3126,3128, and/or 3130 can be arranged in another structure 3132, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture 3134 of the first and second tubular part inside.

[00265] in the radial dilatation and plastic history of first and second

tubular parts

3110 and 3124,

tubular sleeve

3126,3128, and/or 3130 also radial dilatation and plastic strain.In one embodiment, the result,

tubular sleeve

3126,3128, and/or 3130 can keep circumferential tension, and circumferential compression can be kept in the end 3116 of first and second

tubular parts

3110 and 3124 and 3122.

[00266] for example,

sleeve

3126,3128, and/or 3130 can install and fix on first tubular part 3110 by thermal contraction.

[00267] in a plurality of embodiment, first and second tubular parts 3110 and one or more parts of 3124, and

sleeve

3126,3128 and 3130 has one or more

tubular parts

12,14,24,26,102, one or more material behaviors of 104,106,108,202 and/or 204.

[00268] with reference to figure 32a, in one embodiment, first tubular part 3210 comprises an end 3214 by an internal thread connection 3212.An external screw thread connection 3216 of 3220 ends 3218 of second tubular part is connected 3212 screw threads with the internal thread of first tubular part, 3210 ends 3214 and links to each other.

It is that cover connects that the internal thread of [00269] first tubular part 3210 ends 3214 connects 3212, and the external screw thread of second tubular part, 3220 ends 3218 connection 3216 is pin connections.

[00270] tubular sleeve 3222 that comprises

inner flange

3224 and 3226 is arranged near first tubular part, 3210 ends 3214 and surrounds end 3214.Then, as shown in Figure 32 b, tubular sleeve 3222 is engaged with the external surface of first tubular part, 3210 ends 3214 with a traditional approach.As a result, put upside down in the mode of fluctuation first and second

tubular parts

3210 and 3220

end

3214 and 3218.

[00271] first and second

tubular parts

3210 and 3220 then, and tubular sleeve 3222 can be arranged in another structure, pit shaft for example, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass the extension fixture of the first and second tubular part inside.

[00272] in the radial dilatation and plastic history of first and second

tubular parts

3210 and 3220, tubular sleeve 3222 is radial dilatation and plastic strain also.In one embodiment, the result, tubular sleeve 3222 can keep circumferential tension, and circumferential compression can be kept in the end 3214 of first and second

tubular parts

3210 and 3220 and 3218.

[00273] in a plurality of embodiment, first and second tubular parts 3210 and one or more parts of 3220, and sleeve 3222 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00274] with reference to Figure 33, in one embodiment, first tubular part 3310 comprises an internal thread connection 3312 and circular protrusion 3314 an end 3316.

[00275] first end of tubular sleeve 3318 comprises an inner flange 3320, inner flange 3320 has a tapering part 3322 and an annular groove 3324 that is used to hold first tubular part, 3310 circular protrusions 3314, and second end comprises a tapering part 3326, and tubular sleeve 3318 is installed on the end 3316 of first tubular part 3310 and holds end 3316.

[00276] in one embodiment, the end 3316 of first tubular part 3310 is close to a side of tubular sleeve 3318 inner flanges 3320, and the circular protrusion 3314 of the first tubular part end cooperates with the annular groove 3324 of tubular sleeve inner flange and is contained in the annular groove 3324, and the internal diameter of tubular sleeve 3318 inner flanges 3320 is substantially equal to or connect 3312 maximum inner diameter greater than first tubular part, 3310 ends, 3316 internal threads.Thereby second tubular part, 3330 ends 3328 external screw threads with an annular groove 3332 connect 3326 to be arranged in the tubular sleeve 3318, and is connected 3312 with first tubular part, 3310 ends, 3316 internal threads and is threaded.In one embodiment, the inner flange 3332 of tubular sleeve 3318 cooperates with the annular groove 3332 of second tubular part, 3330 ends 3328 and is contained in the annular groove 3332.Like this, tubular sleeve 3318 and first and second tubular parts 3310 link to each other with 3330 external surface and surround these external surfaces.

The internal thread connection 3312 of [00277] first tubular part 3310 ends 3316 is that a cover connects, and the external screw thread of second tubular part, 3330 ends 3328 connection 3326 is pin connections.In one embodiment, the about external diameter big at least 0.020 of the internal diameter of tubular sleeve 3318 " than first and second tubular parts 3310 and 3330.By this way, in the process that is threaded of first and second

tubular parts

3310 and 3330, the fluent material in first and second tubular parts can be discharged from tubular part.

[00278] as shown in Figure 33, first and second

tubular parts

3310 and 3330, and tubular sleeve 3318 can be arranged in another structure 3334, for example one has sleeve pipe or uncased pit shaft, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture 3336 of the first and second tubular part inside.The tapering

part

3322 and 3326 of tubular sleeve 3318 is convenient to the first and second tubular part insert structures 2232 and moves and pass structure 3334 in structure 3334, and it is passable that extension fixture 3336 passes the motion of first and second

tubular parts

3310 and 3330 inside, for example, from the top to the bottom, or from bottom to top.

[00279] in the radial dilatation and plastic history of first and second

tubular parts

3310 and 3330, tubular sleeve 3318 is radial dilatation and plastic strain also.As a result, tubular sleeve 3318 can keep circumferential tension, and circumferential compression can be kept in the end 3316 of first and second

tubular parts

3310 and 3330 and 3328.

[00280] sleeve 3316, increased the axial compression load of connection between the

tubular part

3310 and 3330 before and after expansion by extension fixture 3336.For example, sleeve 3318 can install and fix on

tubular part

3310 and 3330 by thermal contraction.

[00281] in a plurality of embodiment, first and second

tubular parts

3310 and 3330 adopt other to be used for the conventional method radial dilatation and the plastic strain of radial dilatation and plastic strain tubular part, for example, internal pressurization, hydroforming, and/or roller pipe expander, and/or any can be from Baker Hughes, Weatherford International, and/or the expansion products ﹠ services of Enventure GlobalTechnology L.L.C acquisition or the combination of multiple product and service.

[00282] tubular sleeve 3318 is connected on second tubular part 3330 at (a) first tubular part 3310, (b) be arranged in first and second tubular parts in the structure 3334 and (c) use in the process of the first and second tubular part radial dilatation and plastic strain a lot of significant benefits are provided.For example, in structure 3334, handle tubular part and be inserted in the process of structure 3334 external surface of tubular sleeve 3318 protection first and second tubular parts 3310 and 3330 ends 3316 and 3328.By this way, can avoid the external surface damage of first and second tubular parts 3310 and 3330 ends 3316 and 3328, otherwise this damage can cause stress to be concentrated, can in ensuing radial dilatation operation, cause catastrophic destruction.In addition, tubular sleeve 3318 provides positioning and guiding, is convenient to second tubular part 3330 and inserts first tubular parts 3310 and be attached thereto.By this way, can avoid to cause 3312 and 3326 location of damaging that are threaded of first and second tubular parts 3310 and 3330 inaccurate.In addition, in the required relative rotation of second tubular part with respect to first tubular part, tubular sleeve 3318 provides first and second tubular parts to be threaded onto the indication of which kind of degree in first and second tubular parts are threaded process.For example, if tubular sleeve 3318 can rotate at an easy rate, this shows that first and second tubular parts 3310 and 3330 also do not have perfect thread to be connected and closely contact with tubular sleeve inner flange 3320.In addition, tubular sleeve 3318 can prevent fracture propagation in the process of first and second tubular parts 3310 and 3330 radial dilatation and plastic strain.By this way, fault mode for example, the longitudinal crack in the first and second tubular part ends 3316 and 3328 can be limited by strictness or eliminate fully.In addition, after the radial dilatation of first and second tubular parts 3310 and 3330 and plastic strain were finished, tubular sleeve 3318 can provide the metal to metal fluid-tight between tubular sleeve 3318 inner surfaces and the first and second tubular part ends 3316 and 3328 external surfaces.By this way, what can prevent that fluent material from passing first and second tubular parts 3310 and 3330 is threaded 3312 and 3326, flows into the anchor ring between first and first tubular part and the structure 3334.In addition, because after the radial dilatation and plastic strain of first and second tubular parts 3310 and 3330, tubular sleeve 3318 can keep circumferential tension, and the end 3316 of first and second tubular parts 3310 and 3330 and 3328 can keep circumferential compression, therefore can transmit axial load and/or moment load by tubular sleeve.

[00283] in a plurality of embodiment, first and second tubular parts 3310 and one or more parts of 3330, and tubular sleeve 3318 has one or more

tubular parts

12,14,24,26,102,104, one or more material behaviors of 106,108,202 and/or 204.

[00284] with reference to figure 34a, 34b, and 34c, in one embodiment, first tubular part 3410 comprises an internal thread connection 3412 and one or more outer grooves 3314 an end 3416.

[00285] first end of tubular sleeve 3418 comprises an inner flange 3420 and a tapering part 3422, second end comprises a tapering part 3424, and mid portion comprises the hole 3426 of one or more vertical arrangements, and tubular sleeve 3418 is installed on the end 3416 of first tubular part 3410 and holds end 3416.

[00286] in one embodiment, the end 3416 of first tubular part 3410 is close to a side of tubular sleeve 3418 inner flanges 3420, and the internal diameter of tubular sleeve 3418 inner flanges 3420 is substantially equal to or connect 3412 maximum inner diameter greater than first tubular part, 3410 ends, 3416 internal threads.Thereby second tubular part, 3432 ends 3430 external screw threads with one or more outer grooves 3434 connect 3428 to be arranged in the tubular sleeve 3418, and is connected 3412 with first tubular part, 3410 ends, 3416 internal threads and is threaded.In one embodiment, the inner flange 3432 of tubular sleeve 3418 cooperates with the annular groove 3436 of second tubular part, 3432 ends 3430 and is contained in the annular groove 3436.Like this, tubular sleeve 3418 and first and second tubular parts 3410 link to each other with 3432 external surface and surround these external surfaces.

[00287] first and second

tubular part

3410 and 3432, and tubular sleeve 3418 can be arranged in another structure, for example one has sleeve pipe or uncased pit shaft, and radial dilatation and plastic strain, for example by move and/or rotation to be positioned at first and second tubular parts inner and/or pass traditional extension fixture of the first and second tubular part inside.The tapering

part

3422 and 3424 of tubular sleeve 3418 is convenient to first and second tubular parts and is inserted this structure and move and pass this structure in this structure, and it is passable that this extension fixture passes the motion of first and second

tubular parts

3410 and 3432 inside, for example, from the top to the bottom, or from bottom to top.

[00288] in the radial dilatation and plastic history of first and second

tubular parts

3410 and 3432, tubular sleeve 3418 is radial dilatation and plastic strain also.As a result, tubular sleeve 3418 can keep circumferential tension, and circumferential compression can be kept in the end 3416 of first and second

tubular parts

3410 and 3432 and 3432.

[00289] sleeve 3418 has increased the axial compression load of connection between the

tubular part

3410 and 3432 by extension fixture before and after expansion.For example, sleeve 3418 can install and fix on

tubular part

3410 and 3432 by thermal contraction.

[00290] in the radial dilatation and plastic history of first and second

tubular parts

3410 and 3432, groove 3414 and/or 3434 and/or hole 3426 provide stress to concentrate, applied extra stress to 3412 and 3428 the matching thread of being threaded conversely.As a result, in the radial dilatation of first and second

tubular parts

3410 and 3432 and plastic history and after, being threaded 3412 keeps metal to metal contact with 3428 matching thread, thereby fluid-tight is provided and is tightly connected.In one embodiment, groove 3414 and/or 3434 and/or the location in hole 3426 be perpendicular to one another.In one embodiment, groove 3414 and/or 3434 is helical grooves.

[00291] in a plurality of embodiment, first and second

tubular parts

3410 and 3432 adopt other to be used for the conventional method radial dilatation and the plastic strain of radial dilatation and plastic strain tubular part, for example, internal pressurization, hydroforming, and/or roller pipe expander, and/or any can be from Baker Hughes, Weatherford International, and/or the expansion products ﹠ services of Enventure GlobalTechnology L.L.C acquisition or the combination of multiple product and service.

[00292] tubular sleeve 3418 is connected on second tubular part 3432 at (a) first tubular part 3410, (b) be arranged in first and second tubular parts in the structure and (c) use in the process of the first and second tubular part radial dilatation and plastic strain a lot of significant benefits are provided.For example, in structure, handle tubular part and be inserted in the process of structure the external surface of tubular sleeve 3418 protection first and second tubular parts 3410 and 3432 ends 3416 and 3430.By this way, can avoid the external surface damage of first and second tubular parts 3410 and 3432 ends 3416 and 3430, otherwise this damage can cause stress to be concentrated, can in ensuing radial dilatation operation, cause catastrophic destruction.In addition, tubular sleeve 3418 provides positioning and guiding, is convenient to second tubular part 3432 and inserts first tubular parts 3410 and be attached thereto.By this way, can avoid to cause 3412 and 3428 location of damaging that are threaded of first and second tubular parts 3410 and 3432 inaccurate.In addition, in the required relative rotation of second tubular part with respect to first tubular part, tubular sleeve 3418 provides first and second tubular parts to be threaded onto the indication of which kind of degree in first and second tubular parts are threaded process.For example, if tubular sleeve 3418 can rotate at an easy rate, this shows that first and second tubular parts 3410 and 3432 also do not have perfect thread to be connected and closely contact with tubular sleeve inner flange 3420.In addition, tubular sleeve 3418 can prevent fracture propagation in the process of first and second tubular parts 3410 and 3432 radial dilatation and plastic strain.By this way, fault mode for example, the longitudinal crack in the first and second tubular part ends 3416 and 3430 can be limited by strictness or eliminate fully.In addition, after the radial dilatation of first and second tubular parts 3410 and 3432 and plastic strain were finished, tubular sleeve 3418 can provide the metal to metal fluid-tight between tubular sleeve 3418 inner surfaces and the first and second tubular part ends 3416 and 3430 external surfaces.By this way, what can prevent that fluent material from passing first and second tubular parts 3410 and 3432 is threaded 3412 and 3428, flows into the anchor ring between first and first tubular part and the structure.In addition, because after the radial dilatation and plastic strain of first and second tubular parts 3410 and 3432, tubular sleeve 3418 can keep circumferential tension, and the end 3416 of first and second tubular parts 3410 and 3432 and 3430 can keep circumferential compression, therefore can transmit axial load and/or moment load by tubular sleeve.

[00293] in a plurality of embodiment, above-mentioned first and second tubular parts with reference to figure 1-34c use the extension fixture of traditional approach and/or use disclosed one or more method and apparatus radial dilatation and plastic strain in following one or more document: the application relates to following application: the application number that on December 3rd, (1) 1999 submitted to is 09/454,139, attorney docket is the U.S. Patent application of 25791.03.02; The application number that on February 23rd, (2) 2000 submitted to is 09/510,913, and attorney docket is the U.S. Patent application of 25791.7.02; The application number that on February 10th, (3) 2000 submitted to is 09/502,350, and attorney docket is the U.S. Patent application of 25791.8.02; The application number that on November 15th, (4) 1999 submitted to is 09/440,338, and attorney docket is the U.S. Patent application of 25791.9.02; The application number that on March 10th, (5) 2000 submitted to is 09/523,460, and attorney docket is the U.S. Patent application of 25791.11.02; The application number that on February 24th, (6) 2000 submitted to is 09/512,895, and attorney docket is the U.S. Patent application of 25791.12.02; The application number that on February 24th, (7) 2000 submitted to is 09/511,941, and attorney docket is the U.S. Patent application of 25791.16.02; The application number that on June 7th, (8) 2000 submitted to is 09/588,946, and attorney docket is the U.S. Patent application of 25791.17.02; The application number that on April 26th, (9) 2000 submitted to is 09/559,122, and attorney docket is the U.S. Patent application of 25791.23.02; The application number that on July 9th, (10) 2000 submitted to is PCT/US00/18635, and attorney docket is the PCT patent application of 25791.25.02; The application number that on November 1st, (11) 1999 submitted to is 60/162,671, and attorney docket is 25791.27 U.S. Provisional Patent Application; The application number that on September 16th, (12) 1999 submitted to is 60/154,047, and attorney docket is 25791.29 U.S. Provisional Patent Application; The application number that on October 12nd, (13) 1999 submitted to is 60/159,082, and attorney docket is 25791.34 U.S. Provisional Patent Application; The application number that on October 12nd, (14) 1999 submitted to is 60/159,039, and attorney docket is 25791.36 U.S. Provisional Patent Application; The application number that on October 12nd, (15) 1999 submitted to is 60/159,033, and attorney docket is 25791.37 U.S. Provisional Patent Application; The application number that on June 19th, (16) 2000 submitted to is 60/212,359, and attorney docket is 25791.38 U.S. Provisional Patent Application; The application number that on November 12nd, (17) 1999 submitted to is 60/165,228, and attorney docket is 25791.39 U.S. Provisional Patent Application; The application number that on July 28th, (18) 2000 submitted to is 60/221,443, and attorney docket is 25791.45 U.S. Provisional Patent Application; The application number that on July 28th, (19) 2000 submitted to is 60/221,645, and attorney docket is 25791.46 U.S. Provisional Patent Application; The application number that on September 18th, (20) 2000 submitted to is 60/233,638, and attorney docket is 25791.47 U.S. Provisional Patent Application; The application number that on October 2nd, (21) 2000 submitted to is 60/237,334, and attorney docket is 25791.48 U.S. Provisional Patent Application; (22) application number of submitting to February 20 calendar year 2001 is 60/270,007, and attorney docket is 25791.50 U.S. Provisional Patent Application; (23) application number of submitting to January 17 calendar year 2001 is 60/262,434, and attorney docket is 25791.51 U.S. Provisional Patent Application; (24) application number of submitting to January 3 calendar year 2001 is 60/259,486, and attorney docket is 25791.52 U.S. Provisional Patent Application; (25) application number of submitting to July 6 calendar year 2001 is 60/303,740, and attorney docket is 25791.61 U.S. Provisional Patent Application; (26) application number of submitting to August 20 calendar year 2001 is 60/313,453, and attorney docket is 25791.59 U.S. Provisional Patent Application; (27) application number of submitting to September 6 calendar year 2001 is 60/317,985, and attorney docket is 25791.67 U.S. Provisional Patent Application; (28) application number of submitting to September 10 calendar year 2001 is 60/3318,386, and attorney docket is the U.S. Provisional Patent Application of 25791.67.02; (29) application number of submitting to October 3 calendar year 2001 is 09/969,922, and attorney docket is 25791.69 the novel patent application of U.S. utility; (30) application number of submitting to December 10 calendar year 2001 is 10/016,467, and attorney docket is 25791.70 U.S. Provisional Patent Application; (31) application number of submitting to December 27 calendar year 2001 is 60/343,674, and attorney docket is 25791.68 U.S. Provisional Patent Application; The application number that on January 7th, (32) 2002 submitted to is 60/346,309, and attorney docket is 25791.92 U.S. Provisional Patent Application; These apply for that disclosed content is incorporated herein by reference.

[00294] with reference to figure 35a, the embodiment 3500 of expansible tubulose parts comprises one first tubular portion 3502 and one second tubular portion 3504.In one embodiment, first and second tubular portions 3502 are different with 3504 material behavior.In one embodiment, first and second tubular portions 3502 are different with 3504 yield point.In one embodiment, the yield point of first tubular portion 3502 is less than the yield point of second tubular portion 3504.In a plurality of embodiment, the one or more composition tubular parts 3500 in the expansible

tubulose parts

12,14,24,26,102,104,106,108,202 and/or 204.

[00295] with reference to figure 35b, in one embodiment, first and second tubular portion 3502a of expansible tubulose parts 3502 and the yield point of 3502b are as the function of radial position in these expansible tubulose parts.In one embodiment, yield point increases as the function of radial position in expansible tubulose parts 3502.In one embodiment, the relation between the radial position is a linear relationship in yield point and the expansible tubulose parts 3502.In one embodiment, the relation between the radial position is a non-linear relation in yield point and the expansible tubulose parts 3502.In one embodiment, yield point is as the function of radial position in these expansible tubulose parts, increases with different speed in 3502 at the first and second tubular portion 3502a.In one embodiment, in the first and second tubular portion 3502a and 3502b of expansible tubulose parts 3502, the functional relation of yield point and value change by the radial dilatation and the plastic strain of these expansible tubulose parts.

[00296] in a plurality of embodiment, expansible

tubulose parts

12,14,24,26,102,104,106,108,202, one or more in 204 and/or 3502 before radial dilatation and plastic strain, comprise a kind of microstructure, it combines hard phase, martensite for example, soft phase, for example ferrite, and transitional face, for example retained austenite.By this way, in radial dilatation and plastic history, provide high strength firmly mutually, softly provide ductility mutually, and transitional face is to hard phase transition, for example martensite.In addition, by this way, as the result of radial dilatation and plastic strain, the yield point of tubular part increases.And by this way, tubular part is ductile before radial dilatation and plastic strain, thereby is convenient to radial dilatation and plastic strain.In one embodiment, the composition of the expansible tubulose parts of two-phase comprises (percentage by weight): about 0.1%C, 1.2%Mn, and 0.3%Si.

[00297] in one embodiment, as shown in Figure 36 a-36c, expansible

tubulose parts

12,14,24,26,102,104,106, one or more in 108,202,204 and/or 3502, handle according to method 3600, wherein, in step 3602, the expansible tubulose parts of a steel alloy 3602a is provided, and it has following material component (percentage by weight): 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, 0.02%Cr, 0.05%V, 0.01%Mo, 0.01%Nb, and 0.01%Ti.In one embodiment, the yield strength of the expansible tubulose parts 3602a that provides in step 3602 is 45ksi, and hot strength is 69ksi.

[00298] in one embodiment, as shown in Figure 36 b, in step 3602, expansible tubulose parts 3602a comprises a kind of microstructure, and it comprises martensite, pearlite, and V, Ni, and/or Ti carbide.

[00299] in one embodiment, expansible tubulose parts 3602a heated about 10 minutes down at 790 ℃ in step 3604.

[00300] in one embodiment, expansible tubulose parts 3602a in step 3606 at quenching-in water.

[00301] in one embodiment, as shown in Figure 36 c, after step 3606 was finished, expansible tubulose parts 3602a comprised a kind of microstructure, and it comprises new ferrite, crystalline pearlite, martensite, and ferrite.In one embodiment, after step 3606 was finished, the yield strength of expansible tubulose parts 3602a was 67ksi, and hot strength is 95ksi.

[00302] in one embodiment, expansible tubulose parts 3602a adopts one or more said methods and equipment radial dilatation and plastic strain.In one embodiment, after expansible tubulose parts 3602a radial dilatation and plastic strain, the yield strength of these expansible tubulose parts is approximately 95ksi.

[00303] in one embodiment, as shown in Figure 37 a-37c, expansible

tubulose parts

12,14,24,26,102,104,106, one or more in 108,202,204 and/or 3502, handle according to method 3700, wherein, in step 3702, the expansible tubulose parts of a steel alloy 3702a is provided, and it has following material component (percentage by weight): 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, 0.03%Cr, 0.04%V, 0.01%Mo, 0.03%Nb, and 0.01%Ti.In one embodiment, the yield strength of the expansible tubulose parts 3702a that provides in step 3702 is 60ksi, and hot strength is 80ksi.

[00304] in one embodiment, as shown in Figure 37 b, in step 3702, expansible tubulose parts 3702a comprises a kind of microstructure, and it comprises pearlite and pearlite striped.

[00305] in one embodiment, expansible tubulose parts 3702a heated about 10 minutes down at 790 ℃ in step 3704.

[00306] in one embodiment, expansible tubulose parts 3702a in step 3706 at quenching-in water.

[00307] in one embodiment, as shown in Figure 37 c, after step 3706 was finished, expansible tubulose parts 3702a comprised a kind of microstructure, and it comprises ferrite, martensite, and bainite.In one embodiment, after step 3706 was finished, the yield strength of expansible tubulose parts 3702a was 82ksi, and hot strength is 130ksi.

[00308] in one embodiment, expansible tubulose parts 3702a adopts one or more said methods and equipment radial dilatation and plastic strain.In one embodiment, after expansible tubulose parts 3702a radial dilatation and plastic strain, the yield strength of these expansible tubulose parts is approximately 130ksi.

[00309] in one embodiment, as shown in Figure 38 a-38c, expansible

tubulose parts

12,14,24,26,102,104,106, one or more in 108,202,204 and/or 3502, handle according to method 3800, wherein, in step 3802, the expansible tubulose parts of a steel alloy 3802a is provided, and it has following material component (percentage by weight): 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.06%Cu, 0.05%Ni, 0.05%Cr, 0.03%V, 0.03%Mo, 0.01%Nb, and 0.01%Ti.In one embodiment, the yield strength of the expansible tubulose parts 3802a that provides in step 3802 is 56ksi, and hot strength is 75ksi.

[00310] in one embodiment, as shown in Figure 38 b, in step 3802, expansible tubulose parts 3802a comprises a kind of microstructure, and it comprises crystalline pearlite, Wei Deman martensite, and V, Ni, and/or Ti carbide.

[00311] in one embodiment, expansible tubulose parts 3802a heated about 10 minutes down at 790 ℃ in step 3804.

[00312] in one embodiment, expansible tubulose parts 3802a in step 3806 at quenching-in water.

[00313] in one embodiment, as shown in Figure 38 c, after step 3806 was finished, expansible tubulose parts 3802a comprised a kind of microstructure, and it comprises bainite, martensite and new ferrite.In one embodiment, after step 3806 was finished, the yield strength of expansible tubulose parts 3802a was 60ksi, and hot strength is 97ksi.

[00314] in one embodiment, expansible tubulose parts 3802a adopts one or more said methods and equipment radial dilatation and plastic strain.In one embodiment, after expansible tubulose parts 3802a radial dilatation and plastic strain, the yield strength of these expansible tubulose parts is approximately 97ksi.

[00315] in one embodiment, as shown in Figure 39 and 40, a kind of method 3900 that is used for increasing the tubular assembly breaking point provides an expansible tubulose parts 3902a in step 3902 beginning in step 3902.It is D that this expansible tubulose parts 3902a has an internal diameter ₁Inner surface 3902b, an external diameter is D ₂External surface 3902c, wall thickness is 3902d.For example, in one embodiment, expansible tubulose parts 3902a can be a

tubular part

12,14,24,26,102,108,202,204,2210,2228,2310,2328,2410,2428,2510,2528,2610,2628,2710,2728,2910,2926,3010,3024,3030,3044,3050,3068,3110,3124,3210,3220,3310,3330,3410,3432, or 3500.For example.In one embodiment, these expansible tubulose parts can be tubular assemblies 10,22,100, or 200.

[00316] with reference now to Figure 39,41a, 41b, 41c and 41d, method 3900 continues in step 3904, and wherein expansible tubulose parts 3902a applies layer of material 3904a.In one embodiment, this layer material 3904a comprises plastics, the for example PVC plastics 3904aa shown in Figure 41 c, and/or soft metal, for example the aluminium 3904ab shown in Figure 41 d, aluminium/Zn composition, equivalent metal perhaps commonly known in the art, and/or synthetic materials, for example, carbon fibre material, and roughly cover the external surface 3902c of expansible tubulose parts 3902a.In one embodiment, this layer material 3904a adopts conventional method, for example spraying, gaseous phase deposition, to surperficial adhesive material layer, or multiple other method commonly known in the art applies.

[00317] with reference now to Figure 39,40 and 42, method 3900 continues in step 3906, wherein expansible tubulose parts 3902a is arranged among the passage 3906a who is formed by the structure 3906b that is pre-existing in, already present structure 3906b comprises an inner surface 3906c, an external surface 3906b, wall thickness are 3906e.For example, in one embodiment, this structure 3906b that is pre-existing in can be a pit shaft 16,110, or 206.For example, in one embodiment, this structure 3906b that is pre-existing in can be a

tubular part

12,14,24,26,102,108,202,204,2210,2228,2310,2328,2410,2428,2510,2528,2610,2628,2710,2728,2910,2926,3010,3024,3030,3044,3050,3068,3110,3124,3210,3220,3310,3330,3410,3432, or 3500.In one embodiment, this structure 3906b that is pre-existing in can be a tubular assembly 10,22,100, or 200.In one embodiment, when this expansible tubulose parts 3902a was arranged among the passage 3906a that is formed by the structure 3906b that is pre-existing in, expansible tubulose parts 3902a was substantially concentric with the cross section of the structure 3906b that is pre-existing in.

[00318] with reference now to Figure 39,43 and 44, this method continues in step 3908a, wherein this expansible tubulose parts 3902a radial dilatation and plastic strain.In one embodiment, power F is enough to make extra play 3904a radial dilatation and the plastic strain on this expansible tubulose parts 3902a and the external surface 3902c thereof.Power F increases the inside diameter D of expansible tubulose parts 3902a ₁And outer diameter D ₂, engage the inner surface 3906c be pre-existing in structure 3906b up to layer 3904a, and between this expansible tubulose parts 3902a and the structure 3906b that is pre-existing in, form clearance layer.In a plurality of embodiment, expansible tubulose parts 3902a adopts on one or more traditional commerce disclosed one or more method radial dilatation and plastic strain among getable device and/or the application.

[00319] in one embodiment, after the step 3908 of method 3900, layer 3904a forms one deck clearance layer and fills expansible tubulose parts 3902a and be pre-existing in one or more anchor rings between the structure 3906b.In one embodiment, by layer 3904a at expansible tubulose parts 3902a be pre-existing in this clearance layer that forms between the structure and cause expansible tubulose parts 3902a, layer 3904a and the combination that is pre-existing in structure 3906b have higher breaking point during than very close to each other layer.In one embodiment, expansible tubulose parts 3902a and layer 3904a radial dilatation and plastic strain to be pre-existing in structure 3906b and combine the residual stress variation that causes expansible tubulose parts 3902a and be pre-existing among the structure 3906b one or two.In one embodiment, expansible tubulose parts 3902a and layer 3904a radial dilatation and plastic strain to be pre-existing in structure 3906b and engage and make at least a portion circumferential tension that is pre-existing in structure 3906b wall thickness.

[00320] in an alternate embodiment, as shown in Figure 45 and 46, a kind of method 4000 that is used for increasing the tubular part breaking point provides a structure 4002a who is pre-existing in step 4002 beginning in step 4002.This structure 4002a that is pre-existing in forms one and roughly becomes columniform passage 4002b, and comprises an inner surface 4002c.In one embodiment, this structure 4002a that is pre-existing in can be the well sleeve.For example, in one embodiment, this structure 4002a that is pre-existing in can be a

tubular part

12,14,24,26,102,108,202,204,2210,2228,2310,2328,2410,2428,2510,2528,2610,2628,2710,2728,2910,2926,3010,3024,3030,3044,3050,3068,3110,3124,3210,3220,3310,3330,3410,3432, or 3500.For example.In one embodiment, this structure 4002a that is pre-existing in can be a tubular assembly 10,22,100, or 200.

[00321] with reference now to Figure 45,47a and 47b, method 4000 continues in step 4004, and wherein the inner surface 4002c of this structure 4002a passage 4002b that is pre-existing in applies layer of material 4004a.In one embodiment, this layer material 4004a comprises plastics, and/or soft metal, for example aluminium, aluminum and zinc, equivalent metal perhaps commonly known in the art, and/or synthetic materials, for example, the carbon fiber material, and roughly cover the inner surface 4002c that is pre-existing in structure 4002a.In one embodiment, this layer material 4004a adopts conventional method, for example spraying, gaseous phase deposition, to surperficial adhesive material layer, or multiple other method commonly known in the art applies.

[00322] with reference now to Figure 40,45 and 48, method 4000 continues in step 4006, wherein expansible tubulose parts 3902a comprises inner surface 3902b, external surface 3902c, wall thickness are 3902d, and it is arranged in by being pre-existing among the passage 4002b that structure 4002a forms.For example, in one embodiment, when expansible tubulose parts 3902a was arranged among the passage 4002b that is formed by the structure 4002a that is pre-existing in, expansible tubulose parts 3902a was substantially concentric with the cross section of the structure 4002a that is pre-existing in.

[00323] with reference now to Figure 45,49 and 50, method 4000 continues in step 4008a, wherein this expansible tubulose parts 3902a radial dilatation and plastic strain.In one embodiment, apply a power F to the inner surface 3902b of expansible tubulose parts 3902a, this power F is enough to make this expansible tubulose parts 3902a radial dilatation and plastic strain.Power F increases the inside diameter D of expansible tubulose parts 3902a ₁And outer diameter D ₂, engage the layer 4004a that is pre-existing on the structure 4002a up to the external surface 3902c of expansible tubulose parts 3902a, and between this expansible tubulose parts 3902a and the structure 4002a that is pre-existing in, form one deck clearance layer.In a plurality of embodiment, expansible tubulose parts 3902a adopts on one or more traditional commerce disclosed one or more method radial dilatation and plastic strain among getable device and/or the application.

[00324] in one embodiment, after the step 4008 of method 4000, layer 4004a forms one deck clearance layer and fills expansible tubulose parts 3902a and be pre-existing in one or more anchor rings between the structure 4002a.In one embodiment, by layer 4004a at expansible tubulose parts 3902a be pre-existing in this clearance layer that forms between the structure 4002a and cause expansible tubulose parts 3902a, layer 4004a and the combination that is pre-existing in structure 4002a have higher breaking point during than very close to each other layer.In one embodiment, expansible tubulose parts 3902a radial dilatation and plastic strain to be pre-existing in structure 4002a and layer 4004a and engage the residual stress variation that causes expansible tubulose parts 3902a and be pre-existing among the structure 4002a one or two.In one embodiment, expansible tubulose parts 3902a and layer 4004a radial dilatation and plastic strain to be pre-existing in structure 4002a and engage and make at least a portion circumferential tension that is pre-existing in structure 4002a wall thickness.

[00325] in an alternate embodiment, shown in Figure 51 a, the step 3904 of method 3900 can be included in tubular part 3902a and go up the coated with multiple layer material, for example the

layer

3904a and 4100 shown in Figure 40.In one embodiment, a layer 3904a and/or 4100 can adopt conventional method, for example spraying, gaseous phase deposition, to surperficial adhesive material layer, or multiple other method commonly known in the art applies.

[00326] in an alternate embodiment, shown in Figure 51 b, the step 4004 of method 4000 can be included in tubular part 4002a and go up the coated with multiple layer material, for example layer 4002c and 4200.In one embodiment, a

layer

4002c and 4200 can adopt conventional method, for example spraying, gaseous phase deposition, to surperficial adhesive material layer, or multiple other method commonly known in the art applies.

[00327] in one embodiment, the step 4004 of the step 3904 of method 3900 and method 4000 can comprise that the coating 3904a with one deck variable thickness covers expansible tubulose parts 3902a.In one embodiment, the step 3904 of method 3900 comprises with the uneven coating 3904a of one deck and covers expansible tubulose parts 3902a, for example, can comprise the external surface 3902c that exposes a part of expansible tubulose parts 3902a.In one embodiment, the step 4004 of method 4000 can comprise the structure 4002a that is pre-existing in the uneven coating 4004a covering of one deck, for example, can comprise exposing the inner surface 4002c that a part is pre-existing in structure 4002a.

[00328] in an alternate embodiment, as Figure 52 a, shown in 52b and the 52c, the step 3904 of method 3900 can be by realizing that around expansible tubulose parts 4302 pavers 4300 these expansible tubulose parts can be expansible tubulose parts 3902a in Figure 40.In an alternate embodiment, the step 4004 of method 4000 can realize at the inner surface that is pre-existing in structure by adopting material 4300 linings, for example, be pre-existing in the inner surface 4002c of structure 4002a.In one embodiment, this material 4300 can be plastics, and/or metal, aluminium for example, aluminium/zinc, or other known in the prior art equivalent metal, and/or synthetic materials, for example carbon fiber.In one embodiment, material 4300 can comprise around expansible tubulose parts 4302 windings or serve as a contrast at the wire that is pre-existing on the structure 4002a inner surface 4002c.In one embodiment, material 4300 can comprise a plurality of around expanding shape tubular part 4302 layouts or lining at the ring that is pre-existing on the structure 4002a inner surface 4002c.In one embodiment, material 4300 can be a plurality of be arranged in can expand on the shape tubular part 4302 or lining at the discreet component that is pre-existing on the structure 4002a inner surface 4002c.

[00329] at an embodiment E XP of method 3900 ₁In, as shown in Figure 53,, providing a plurality of tubular part 3902a according to step 3902, its diameter is 75/8 inch.According to the step 3904 of method 3900, each tubular part all applies one deck coating 3904a.Make tubular part 3902a radial dilatation and plastic strain then, and record radial dilatation and the required energy of plastic strain, for example, make the required operating pressure of tubular part 3902a radial dilatation and plastic strain.At EXP _1AIn, coating 3904a is an aluminium, makes tubular part 3902a radial dilatation and plastic strain need the maximum operating pressure that is about 3900psi.At EXP _1BIn, coating 3904a is aluminium/zinc, makes tubular part 3902a radial dilatation and plastic strain need the maximum operating pressure that is about 3700psi.At EXP _1CIn, coating 3904a is the PVC plastics, makes tubular part 3902a radial dilatation and plastic strain need the maximum operating pressure that is about 3600psi.At EXP _1DIn, coating 3904a omits and causes a air gap, makes tubular part 3902a radial dilatation and plastic strain need the maximum operating pressure that is about 3400psi.

[00330] at an embodiment E XP of method 3900 ₂In, as Figure 54 a, shown in 54b and the 54c,, provide a plurality of expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, each tubular part all applies one deck coating 3904a.According to the step 3906 of method 3900, each tubular part 3902a is arranged among the structure 3906b who is pre-existing in then.Make each tubular part 3902a radial dilatation and plastic strain 13.3% then, and measure tubular part 3902a and be pre-existing in the thickness of coating 3904a between the structure 3906b.At EXP _2AIn, coating 3904a is an aluminium, and thickness is greatly between the 0.05-0.15 inch.At EXP _2BIn, coating 3904a is aluminium/zinc, and thickness is greatly between the 0.07-0.13 inch.At EXP _2CIn, coating 3904a is the PVC plastics, and thickness is greatly between the 0.06-0.14 inch.At EXP _2DIn, omission coating 3904a result is at tubular part 3902a and be pre-existing in big the air gap between the 0.02-0.04 inch of formation between the structure 3906b.

[00331] at an embodiment E XP of method 3900 ₃In, as shown in Figure 55 a and 55b,, provide a plurality of expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, each tubular part all applies one deck coating 3904a.According to the step 3906 of method 3900, each tubular part 3902a is arranged among the structure 3906b who is pre-existing in then.Make each tubular part 3902a radial dilatation and plastic strain in the structure 3906b that is pre-existing in then, and measure tubular part 3902a and be pre-existing in the thickness of coating 3904a between the structure 3906b.At EXP _3AIn, coating 3904a is plastics, and thickness is greatly between 1.6-2.5mm.At EXP _3BIn, coating 3904a be aluminium/, and thickness is greatly between 2.6-3.1mm.At EXP _3CIn, coating 3904a is aluminium/zinc, and thickness is greatly between 1.9-2.5mm.At EXP _3DIn, omission coating 3904a result is at tubular part 3902a and be pre-existing in big the air gap between 1.1-1.7mm of formation between the structure 3906b.Figure 55 b has shown tubular part and EXP _3A, EXP _3B, EXP _3C, EXP _3DBe pre-existing in gap distribution between the structure, with tubular part 3902a be pre-existing in layer between the structure 3906b and combine and demonstrate more uniform gap distribution.

[00332] at an embodiment E XP of method 3900 ₄In, according to the step 3902 of method 3900, provide a plurality of expansible tubulose parts 3902a.According to the step 3904 of method 3900, each tubular part all applies one deck coating 3904a.According to the step 3906 of method 3900, each tubular part 3902a is arranged among the structure 3906b who is pre-existing in then.Make each tubular part 3902a radial dilatation and plastic strain in the structure 3906b that is pre-existing in then, and by tubular part 3902a, coating 3904a and be pre-existing on the tubular assembly that structure 3906b is combined to form and carry out traditional crash test.In this test, the structure 3906b that is pre-existing in is approximately 95/8 inch P-110 level pipe by internal diameter and forms.Expansible tubulose parts 3902a is approximately 75/8 inch LSX-80 level pipe by internal diameter and forms.This tubular part assembly has following breaking point:

EXP ₄	Coating 3904a	Breaking point (psi)	Conclusion
EXP ₄	Coating 3904a	Breaking point (psi)	Conclusion	EXP _4A	Plastics	14230	Unexpected result.
EXP _4B	Aluminium/zinc	20500	Unexpected result.	EXP _4A	Plastics	14230	Unexpected result.
EXP _4B	Aluminium/zinc	20500	Unexpected result.	EXP _4C	Air	14190	Unexpected result.
EXP _4D	Aluminium	20730	Unexpected result.	EXP _4C	Air	14190	Unexpected result.

EXP _4A, EXP _4B, EXP _4C, EXP _4DIllustrate and adopt the soft metal, for example aluminium and aluminium/zinc are as the coating 3904a in the method 3900, compare with adopting plastic coating 3904a or omission coating 3904a, comprise expansible tubulose parts 3902a, coating 3904a and the breaking point that is pre-existing in the tubular assembly of structure 3906b have increased about 50%.This is unexpected result.

[00333] at an embodiment E XP of method 3900 ₅In, as shown in Figure 56 and 56a,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.The step 3904 of applying coating 3904a is omitted.According to the step 3906 of method 3900, this tubular part 3902a is arranged among the structure 3906b who is pre-existing in then.Make this tubular part 3902a radial dilatation and plastic strain in the structure 3906b that is pre-existing in then, the result forms a air gap between tubular part 3902a and the structure that is pre-existing in.

[00334] in one embodiment, the resisting breakage ability that comprises the tubular assembly of a pair of overlapping tubular part that is connected with each other can use following formula to determine:

P _ct＝K(P _co+P _ci)

P _CoBe outer tube, for example be pre-existing in

structure

3906b or 4002a, perhaps the well sleeve 16,110, or 206 resisting breakage ability.P _CiBe the resisting breakage ability of inner sleeve, for example

tubular part

12,14, and 24,26,102,108,202,204,2210,2228,2310,2328,2410,2428,2510,2528,2610,2628,2710,2728,2910,2926,3010,3024,3030,3044,3050,3068,3110,3124,3210,3220,3310,3330,3410,3432,3500 or 3902a, or tubular assembly 10,22,100, or 200.K is the reinforcement coefficient that is provided by coating, for example coating 3904a or 4004a.In one embodiment, along with the strength of materials with making coatings increases, strengthen COEFFICIENT K and increase.

[00335] at an embodiment E XP of method 3900 ₆In, as Figure 58 a, shown in the 58b, carry out Computer Simulation, according to the step 3902 of method 3900, provide an expansible tubulose parts 3902a, according to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in, and radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.The step of applying coating 3904a is omitted, and causes the air gap of distribution between expansible tubulose parts 3902a and the structure 3906b that is pre-existing in, as shown in Figure 58 b.Tubular part 3902a is that an internal diameter is 75/8 inch a LSX-80 level pipe, is 95/8 inch P110 level pipe and the structure 3906b that is pre-existing in is an internal diameter.Tubular part 3902a is from its initial diameter radial dilatation and plastic strain.After expansion, maximum the air gap is about 2mm.Expansible tubulose parts 3902a and the structure 3906b combination that is pre-existing in have the breaking point that is approximately 13200psi.This is unexpected result.

[00336] at an embodiment E XP of method 3900 ₇In, as shown in Figure 58, carry out Computer Simulation, step 3902 according to method 3900, an expansible tubulose parts 3902a is provided, according to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in, and radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.The step of applying coating 3904a is omitted, and as shown in FIG., causes the air gap of distribution between expansible tubulose parts 3902a and the structure 3906b that is pre-existing in.Tubular part 3902a is that an internal diameter is 75/8 inch a LSX-80 level pipe, is 95/8 inch P110 level pipe and the structure 3906b that is pre-existing in is an internal diameter.Tubular part 3902a is from its initial diameter radial dilatation and plastic strain 14.9%.After expansion, maximum the air gap is about 1.55mm.Expansible tubulose parts 3902a and the structure 3906b combination that is pre-existing in have the breaking point that is approximately 13050psi.This is unexpected result.

[00337] at an embodiment E XP of method 3900 ₈In, as shown in Figure 59, carry out Computer Simulation, according to the step 3902 of method 3900, provide an expansible tubulose parts 3902a, according to the step 3904 of method 3900, apply one deck soft metal layer 3904a, according to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in, and radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.Tubular part 3902a is that an internal diameter is 75/8 inch a LSX-80 level pipe, is 95/8 inch P110 level pipe and the structure 3906b that is pre-existing in is an internal diameter.In one embodiment, at tubular part 3902a and be pre-existing in the soft metal that distributes between the structure 3906b and comprise aluminium.In one embodiment, at tubular part 3902a and be pre-existing in the soft metal that distributes between the structure 3906b and comprise aluminum and zinc.Tubular part 3902a is from its initial diameter radial dilatation and plastic strain 13.3%.After expansion, the maximum ga(u)ge of soft metal layer 3904a is about 2mm.Expansible tubulose parts 3902a, the combination of structure 3906b that is pre-existing in and soft metal layer 3904a has the breaking point that is approximately 20000psi.This is unexpected result.

[00338] at an embodiment E XP of method 3900 _9AIn, as shown in Figure 60 a,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.The step of applying coating 3904a is omitted.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in cause the air gap that distributes between expansible tubulose parts 3902a and the structure 3906b that is pre-existing in, measure this gap then.The minimum air void that shows is about 1.2mm, and maximum the air gap is about 3.7mm.

[00339] at an embodiment E XP of method 3900 _9BIn, as shown in Figure 60 b,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck soft metal layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in, and measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between soft metal layer 3904a.The minimum soft metal layer 3904a thickness that shows is about 3.2mm, and maximum soft metal layer 3904a thickness 5202b is about 3.7mm.

[00340] at an embodiment E XP of method 3900 _9CIn, as shown in Figure 60 c,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck plastic layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in, and measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between plastic layer 3904a.The minimum plastic layer 3904a thickness 5204b that shows is about 1.7mm, and maximum plastic layer 3904a thickness 5204b is about 2.5mm.

[00341] at an embodiment E XP of method 3900 _10AIn, as shown in Figure 61 a,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.The step of applying coating 3904a is omitted.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in cause the air gap that distributes between expansible tubulose parts 3902a and the structure 3906b that is pre-existing in.Measure the wall thickness of expansible tubulose parts 3902a then.The expansible tubulose parts 3902a minimum wall thickness (MINI W.) that shows is about 8.6mm, and expansible tubulose parts 3902a thickest is about 9.5mm.

[00342] at an embodiment E XP of method 3900 _10BIn, as shown in Figure 61 b,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck plastic layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.And measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between plastic layer 3904a.Measure the wall thickness of expansible tubulose parts 3902a then.The expansible tubulose parts 3902a minimum wall thickness (MINI W.) that shows is about 9.1mm, and expansible tubulose parts 3902a thickest is about 9.6mm.

[00343] at an embodiment E XP of method 3900 _10CIn, as shown in Figure 61 c,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck soft metal layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.And measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between soft metal layer 3904a.Measure the wall thickness of expansible tubulose parts 3902a then.The expansible tubulose parts 3902a minimum wall thickness (MINI W.) that shows is about 9.3mm, and expansible tubulose parts 3902a thickest is about 9.6mm.

[00344] at an embodiment E XP of method 3900 _11AIn, as shown in Figure 62 a,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.The step of applying coating 3904a is omitted.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in cause the air gap that distributes between expansible tubulose parts 3902a and the structure 3906b that is pre-existing in.Measure the wall thickness that is pre-existing in structure 3906b then.The structure 3906b minimum wall thickness (MINI W.) that is pre-existing in that shows is about 13.5mm, is pre-existing in structure 3906b thickest and is about 14.6mm.

[00345] at an embodiment E XP of method 3900 _11BIn, as shown in Figure 62 b,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck soft metal layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.And measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between soft metal layer 3904a.Measure the wall thickness that is pre-existing in structure 3906b then.The structure 3906b minimum wall thickness (MINI W.) that is pre-existing in that shows is about 13.5mm, is pre-existing in structure 3906b thickest and is about 14.3mm.

[00346] at an embodiment E XP of method 3900 _11CIn, as shown in Figure 62 c,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck plastic layer 3904a then to expansible tubulose parts 3902a.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Expansible then tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that this is pre-existing in.And measure expansible tubulose parts 3902a and the structure 3906b that is pre-existing between plastic layer 3904a.Measure the wall thickness that is pre-existing in structure 3906b then.The structure 3906b minimum wall thickness (MINI W.) that is pre-existing in that shows is about 13.5mm, is pre-existing in structure 3906b thickest and is about 14.6mm.

[00347] at an embodiment E XP of method 3900 ₁₂In, as shown in Figure 63,, provide an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, apply one deck coating 3904a then.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.In the structure 3906b that this is pre-existing in, make expansible tubulose parts 3902a radial dilatation and plastic strain then.Expansible tubulose parts 3902a is from its initial diameter radial dilatation and plastic strain 13.3%.Expansible tubulose parts 3902a is that an internal diameter is 75/8 inch a LSX-80 level pipe, is 95/8 inch P110 level pipe and the structure 3906b that is pre-existing in is an internal diameter.Expansible tubulose parts 3902a with coating 3904a is approximately 6300psi with the breaking point that is pre-existing in structure 3906b measurement.This is unexpected result.

[00348] in an embodiment of method 3900,, provides an expansible tubulose parts 3902a according to the step 3902 of method 3900.According to the step 3904 of method 3900, on expansible tubulose parts 3902a, apply one deck coating 3904a then.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.Step 3902 according to method 3900 provides a kind of expansible tubulose parts 3902a.According to the step 3904 of method 3900, on expansible tubulose parts 3902a, apply one deck coating 3904a then.According to the step 3906 of method 3900, expansible tubulose parts 3902a is arranged among the structure 3906b that is pre-existing in then.This expansible tubulose parts 3902a radial dilatation and plastic strain in the structure 3906b that is pre-existing in are expanded about 1mm with the structure 3906b that is pre-existing in then.Wherein expansible tubulose parts 3902a with the measurement result and the rank that are pre-existing in structure 3906b is:

	External diameter (mm)	Wall thickness (mm)	Rank
	External diameter (mm)	Wall thickness (mm)	Rank	The structure that is pre-existing in	219.1	13.58	X65
Expansible tubulose parts	178.9	2.5	316L	The structure that is pre-existing in	219.1	13.58	X65

In the expansible tubulose parts of expansion fore-and-aft survey 3902a and the breaking point that is pre-existing in structure 3906b, can see that it has increased 21%.

[00349] in one embodiment, the expansible tubulose parts that provide a kind of breaking point to be approximately 70ksi, and comprise following percentage by weight: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium.After expansible tubulose parts radial dilatation and plastic strain, the breaking point of expansible tubulose parts increases to about 110ksi.

[00350] in a plurality of embodiment, the application of the instruction of opening among the application and on June 28th, 2002, disclosed one or more instruction combinations among on January 2nd, the 2004 disclosed FR 2841626, its disclosed content is incorporated herein by reference.

[00351] a kind of method that forms the pipe lining in the structure that is pre-existing in has been described, has been included in and arranges a tubular assembly in the structure that is pre-existing in; Make this tubular assembly radial dilatation and plastic strain then in the structure that this is pre-existing in, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of tubular assembly has the yield point that is lower than the tubular assembly other parts.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this method also is included in the structure that is pre-existing in and arranges another tubular assembly with the relation that covers this tubular assembly; In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain then, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.In one embodiment, the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing, a pipeline, or a support structure.In one embodiment, the carbon content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.21.In one embodiment, the carbon content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.36.In one embodiment, the yield point of the inner tubular member of this tubular assembly at least a portion is less than the yield point of the outer tubular member of this this part of tubular assembly.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.In one embodiment, before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.In one embodiment, before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with transition structure at least.In one embodiment, hard phase structure comprises martensite.In one embodiment, soft phase structure comprises ferrite.In one embodiment, transition structure comprises retained austenite.In one embodiment, hard phase structure comprises martensite; Wherein soft phase structure comprises ferrite; And wherein transition structure comprises retained austenite.In one embodiment, this part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure, and percentage by weight is about 0.1C%, approximately 1.2%Mn and approximately 0.3%Si.

[00352] a kind of expansible tubulose parts that comprise steel alloy have been described, this steel alloy comprises: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of this tubular part before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of this tubular part after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, this tubular part is bigger by about 40% than the yield point of this tubular part before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.In one embodiment, the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.48.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00353] a kind of expansible tubulose parts that comprise steel alloy have been described, this steel alloy comprises: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of this tubular part before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of this tubular part after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, this tubular part is bigger by about 28% than the yield point of this tubular part before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.In one embodiment, the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.04.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00354] a kind of expansible tubulose parts that comprise steel alloy have been described, this steel alloy comprises: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.92.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00355] a kind of expansible tubulose parts that comprise steel alloy have been described, this steel alloy comprises: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.34.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00356] a kind of expansible tubulose parts have been described, wherein the yield point of these expansible tubulose parts before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of these expansible tubulose parts after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00357] a kind of expansible tubulose parts have been described, wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big by about 40% than this at least in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00358] a kind of expansible tubulose parts have been described, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.48.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00359] a kind of expansible tubulose parts have been described, wherein the yield point of this tubular part before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of this tubular part after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00360] a kind of expansible tubulose parts have been described, wherein these expansible tubulose parts are bigger by about 28% than the yield point of this tubular part before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00361] a kind of expansible tubulose parts have been described, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.04.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00362] a kind of expansible tubulose parts have been described, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.92.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00363] a kind of expansible tubulose parts have been described, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.34.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00364] a kind of expansible tubulose parts have been described, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about scope and roughly is between the 1.04-1.92.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00365] a kind of expansible tubulose parts have been described, wherein the yield point scope of these expansible tubulose parts before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00366] a kind of expansible tubulose parts have been described, wherein the flare factor of these expansible tubulose parts before radial dilatation and plastic strain is greater than 0.12.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00367] a kind of expansible tubulose parts have been described, wherein the flare factor of these expansible tubulose parts is greater than the flare factor of these expansible tubulose parts other parts.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00368] a kind of expansible tubulose parts have been described, wherein this tubular part specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00369] a kind of method that makes tubular assembly radial dilatation and plastic strain has been described, this tubular assembly comprises first tubular part that is connected on second tubular part, and this method comprises makes this tubular assembly radial dilatation and plastic strain in the structure that is pre-existing in; And the power that the power that the per unit length first tubular part radial dilatation is used uses less than the per unit length second tubular part radial dilatation.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00370] a kind of system that makes tubular assembly radial dilatation and plastic strain has been described, this tubular assembly comprises first tubular part that is connected on second tubular part, and this system comprises the device that makes this tubular assembly radial dilatation and plastic strain in the structure that is pre-existing in; With the device of the power that the per unit length first tubular part radial dilatation is used less than the per unit length second tubular part radial dilatation power demand.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00371] a kind of method of making tubular part has been described, this method comprises that handling tubular part has one or more intermediate characteristic up to this tubular part; This tubular part is placed a structure that is pre-existing in; In the structure that this is pre-existing in, handle this tubular part then, have one or more final responses up to this tubular part.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.In one embodiment, this structure that is pre-existing in comprises a pit shaft that passes underground structure.In one embodiment, these features are selected from the group that is made of yield point and ductility.In one embodiment, in the structure that is pre-existing in, handle tubular part and have one or more final responses, comprise making this tubular part radial dilatation and plastic strain in the structure that is pre-existing in up to this tubular part.

[00372] a kind of device has been described, this device comprises an expansible tubulose assembly; With an extension fixture that is connected to this expansible tubulose assembly; Wherein this tubular assembly predetermined portions has the yield point that is lower than these tubular assembly other parts.In one embodiment, this extension fixture comprises a rotation extension fixture, an axially movable extension fixture, a reciprocal extension fixture, a hydroforming extension fixture, and/or an impact force extension fixture.In one embodiment, the predetermined portions of this tubular assembly has than higher ductility of these tubular assembly other parts and lower yield point.In one embodiment, the predetermined portions of this tubular assembly has the ductility higher than these tubular assembly other parts.In one embodiment, the predetermined portions of this tubular assembly has the yield point lower than these tubular assembly other parts.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of this tubular assembly predetermined portions is about 46.9ksi at the most.In one embodiment, the anisotropy of this tubular assembly predetermined portions is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of this tubular assembly predetermined portions is about 57.8ksi at the most.In one embodiment, the anisotropy of this tubular assembly predetermined portions is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of this tubular assembly predetermined portions is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of this tubular assembly predetermined portions is about 1.34.In one embodiment, the yield point of this tubular assembly predetermined portions is about 46.9ksi at the most.In one embodiment, the anisotropy of this tubular assembly predetermined portions is at least about 1.48.In one embodiment, the yield point of this tubular assembly predetermined portions is about 57.8ksi at the most.In one embodiment, the anisotropy of this tubular assembly predetermined portions is at least about 1.04.In one embodiment, the anisotropy of this tubular assembly predetermined portions is at least about 1.92.In one embodiment, the anisotropy of this tubular assembly predetermined portions is about 1.34.In one embodiment, the anisotropy scope of this tubular assembly predetermined portions roughly is between the 1.04-1.92.In one embodiment, the yield point scope of this tubular assembly predetermined portions roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing, a pipeline, or a support structure.In one embodiment, the carbon content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.21.In one embodiment, the carbon content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.36.In one embodiment, the yield point of the inner tubular member of this tubular assembly at least a portion is less than the yield point of the outer tubular member of this this part of tubular assembly.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.In one embodiment, before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.In one embodiment, before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with transition structure at least.In one embodiment, hard phase structure comprises martensite.In one embodiment, soft phase structure comprises ferrite.In one embodiment, transition structure comprises retained austenite.In one embodiment, hard phase structure comprises martensite; Wherein soft phase structure comprises ferrite; And wherein transition structure comprises retained austenite.In one embodiment, this part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure, and percentage by weight is about 0.1C%, approximately 1.2%Mn and approximately 0.3%Si.In one embodiment, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.In one embodiment, this part of this tubular assembly comprises and is approximately 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%S1,0.01%Cu, 0.01%Ni, 0.02%Cr, 0.05%V, 0.01%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.In one embodiment, this part of this tubular assembly comprises and is approximately 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, 0.03%Cr, 0.04%V, 0.01%Mo, the percentage by weight of 0.03%Nb and 0.01%Ti.In one embodiment, this part of this tubular assembly comprises and is approximately 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr, 0.03%V, 0.03%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.In one embodiment, this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: martensite, pearlite, vanadium carbide, nickel carbide, or titanium carbide.In one embodiment, this part of tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: pearlite or pearlite striped.In one embodiment, this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: crystalline pearlite, Wei Deman martensite, vanadium carbide, nickel carbide, or titanium carbide.In one embodiment, this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, crystalline pearlite, or martensite.In one embodiment, this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, martensite, or bainite.In one embodiment, this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: bainite, pearlite, or ferrite.In one embodiment, the yield strength of this this part of tubular assembly is approximately 67ksi, and hot strength is approximately 95ksi.In one embodiment, the yield strength of this this part of tubular assembly is approximately 82ksi, and hot strength is approximately 130ksi.In one embodiment, the yield strength of this this part of tubular assembly is approximately 60ksi, and hot strength is approximately 97ksi.

[00373] a kind of expansible tubulose parts have been described, wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big by about 5.8% than this at least in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00374] a kind of expansionary method of selected tubular assembly of determining has been described, this method is determined the anisotropy value of selected tubular part, determines the strain hardening value of selected tubular part; Make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually then.In one embodiment, anisotropy value is suitable for radial dilatation and plastic strain greater than 0.12 this tubular part of expression.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.

[00375] a kind of method that makes tubular assembly radial dilatation and plastic strain has been described, this method comprises selects a tubular part; Determine the anisotropy value of selected tubular part, determine the strain hardening value of selected tubular part; Make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually then; And if anisotropy value then makes selected tubular part radial dilatation and plastic strain greater than 0.12.In one embodiment, this tubular part comprises a wellbore casing, a pipeline, or a support structure.In one embodiment, selected tubular part radial dilatation and plastic strain comprise: selected tubular part is inserted in the structure that is pre-existing in; Make selected tubular part radial dilatation and plastic strain then.In one embodiment, this structure that is pre-existing in comprises a pit shaft that passes underground structure.

[00376] a kind of radially expansible multitube shape components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; A sleeve that on joint, covers and connect first and second tubular parts; This sleeve has the flange that the groove that forms in relative tapering point and one and the adjacent tubular parts engages; An and surface that is formed on this flange in the tapering point.In one embodiment, this groove comprises a conical wall, with the tapering point engage that forms on flange.In one embodiment, this sleeve comprises a flange on each tapering point, and each tapering point all is formed on the corresponding flange.In one embodiment, each tubular part comprises a groove.In one embodiment, each groove comprises a conical wall, with the tapering point engage that forms on flange.

[00377] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided; One second tubular part is engaged with first tubular part to form a joint; Provide a sleeve, a surface that is formed on this flange in the tapering point with relative tapering point and flange; And this sleeve is installed on this joint, to cover and to connect first and second tubular parts; Wherein this flange is bonded in the groove, and this groove is formed in the adjacent tubular parts.In one embodiment, this method also is included in a conical wall is provided in this groove, in order to the tapering point engage that on flange, forms.In one embodiment, this method also is included in a flange is provided on each tapering point.In one embodiment, this method also comprises each tapering point all is formed on the corresponding flange.In one embodiment, this method also is included in a conical wall is provided in each groove, in order to the tapering point engage that on corresponding flange, forms.

[00378] a kind of radially expansible multitube shape components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; With a sleeve that on joint, covers and be connected first and second tubular parts; Wherein the part of this sleeve is made up of easy crushing material at least.

[00379] a kind of radially expansible multitube shape components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; With a sleeve that on joint, covers and be connected first and second tubular parts; The variable wall thickness of this sleeve wherein.

[00380] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided; One second tubular part is engaged with first tubular part to form a joint; A sleeve that comprises easy crushing material is provided; And this sleeve is installed on this joint, to cover and to connect first and second tubular parts.

[00381] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided; One second tubular part is engaged with first tubular part to form a joint; A sleeve that comprises wall of variable thickness is provided; And this sleeve is installed on this joint, to cover and to connect first and second tubular parts.

[00382] a kind of expansible tubulose assembly has been described, this assembly comprises one first tubular part; Second tubular part that links to each other with first tubular part; Before and after the first and second tubular part radial dilatation and plastic strain, increase the device of the axial compression load ability that connects between first and second tubular parts with being used for.

[00383] a kind of expansible tubulose assembly has been described, this assembly comprises one first tubular part; Second tubular part that links to each other with first tubular part; Before and after the first and second tubular part radial dilatation and plastic strain, increase the device of the axial tension load capacity that connects between first and second tubular parts with being used for.

[00384] a kind of expansible tubulose assembly has been described, this assembly comprises one first tubular part; Second tubular part that links to each other with first tubular part; Be used for before and after the first and second tubular part radial dilatation and plastic strain, increase the axial compression that connects between first and second tubular parts and the device of tension load ability.

[00385] a kind of expansible tubulose assembly has been described, this assembly comprises one first tubular part; Second tubular part that links to each other with first tubular part; Before and after the first and second tubular part radial dilatation and plastic strain, avoid the device that the stress in the connection rises between first and second tubular parts with being used for.

[00386] a kind of expansible tubulose assembly has been described, this assembly comprises one first tubular part; Second tubular part that links to each other with first tubular part; Guide the device of stress with being used in the selected portion that between first and second tubular parts, connects in the first and second tubular part radial dilatation and plastic strain front and back.

[00387] in a plurality of embodiment of said apparatus, the sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.

[00388] in a plurality of embodiment of said method, this method also is included in before the first and second tubular part radial dilatation and the plastic strain, in the process, and/or after, make sleeve keep circumferential tension; And make first and second tubular parts keep circumferentially compression.

[00389] a kind of expansible tubulose assembly has been described, has comprised one first tubular part; Second tubular part that links to each other with first tubular part; One first is threaded, is used to connect the part of first and second tubular parts; One is threaded with first and isolated second is threaded, and is used to connect another part of first and second tubular parts; The end that tubular sleeve and first and second tubular parts link to each other and hold first and second tubular parts; And one at isolated first and second the potted components between being threaded, are used to seal the contact surface between first and second tubular parts; Wherein, in the anchor ring that the sealing arrangements of elements forms between first and second tubular parts.In one embodiment, this anchor ring is formed by irregular surface at least in part.In one embodiment, this anchor ring is formed by toothed surfaces at least in part.In one embodiment, the sealing element comprises elastomeric material.In one embodiment, the sealing element comprises metal material.In one embodiment, the sealing element comprises elastomeric material and metal material.

[00390] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided; One second tubular part is provided; A sleeve is provided; This sleeve is installed, is used for covering and connecting first and second tubular parts; At a primary importance first and second tubular parts that are threaded; One with the isolated second place of primary importance on first and second tubular parts that are threaded; Sealing contact surface between first and second tubular parts with a compressible seal element between first and second positions.In one embodiment, this anchor ring is formed by irregular surface at least in part.In one embodiment, this anchor ring is formed by toothed surfaces at least in part.In one embodiment, the sealing element comprises elastomeric material.In one embodiment, the sealing element comprises metal material.In one embodiment, the sealing element comprises elastomeric material and metal material.

[00391] a kind of expansible tubulose assembly has been described, has comprised one first tubular part; Second tubular part that links to each other with first tubular part; One first is threaded, is used to connect the part of first and second tubular parts; One is threaded with first and isolated second is threaded, and is used to connect another part of first and second tubular parts; The end that links to each other and hold first and second tubular parts with a plurality of isolated tubular sleeves and the end of first and second tubular parts.In one embodiment, at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.In one embodiment, at least in the tubular sleeve facing to first and second layouts that are threaded.

[00392] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided, one second tubular part is provided, at a primary importance first and second tubular parts that are threaded, at first and second tubular parts that are threaded with the isolated second place of primary importance, a plurality of sleeves are provided, these sleeves are installed on spaced positions, to cover and to connect first and second tubular parts.In one embodiment, at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.In one embodiment, at least in the tubular sleeve facing to first and second layouts that are threaded.

[00393] a kind of expansible tubulose assembly has been described, has comprised one first tubular part; Second tubular part that links to each other with first tubular part; The end that links to each other and hold first and second tubular parts with a plurality of isolated tubular sleeves and the end of first and second tubular parts.

[00394] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided, one second tubular part is provided, the sleeve of a plurality of connection first and second tubular parts is provided, and these sleeves are installed on spaced positions, to cover and to connect first and second tubular parts.

[00395] a kind of expansible tubulose assembly has been described, comprise one first tubular part, second tubular part that links to each other with first tubular part, one is used to connect being threaded of first and second tubular part parts, with a tubular sleeve, with the end that the end of first and second tubular parts links to each other and holds first and second tubular parts, a part that wherein is threaded at least caves in.In one embodiment, the part of tubular sleeve is passed first tubular part at least.

[00396] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided, one second tubular part is provided, and first and second tubular parts that are threaded, and make the depression that is threaded.In one embodiment, first tubular part comprises that also an annular of extending from it extends, and the flange of sleeve formed an annular groove, and the annular that is used to hold first tubular part is extended and cooperated with it.In one embodiment, first tubular part comprises that also an annular of extending from it extends, and the flange of sleeve formed an annular groove, and the annular that is used to hold first tubular part is extended and cooperated with it.

[00397] a kind of radially expansible multitube shape components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; A sleeve that on joint, covers and connect first and second tubular parts; Concentrate at the stress of joint concentrated stress with one or more being used for.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And stress is concentrated one or morely comprises one or more inside grooves that form in second tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And stress is concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And stress is concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; What wherein stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And what wherein stress was concentrated one or morely comprises one or more openings that form in sleeve.

[00398] a kind of method that connects a plurality of radially expansible tubulose parts has been described, this method comprises: one first tubular part is provided; One second tubular part is engaged with first tubular part to form a joint; Provide a sleeve, a surface that is formed on this flange in the tapering point with relative tapering point and flange; And in joint concentrated stress.In one embodiment, concentrated stress comprises use first tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use second tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use tubular sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part and second tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part and sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use second tubular part and sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part, second tubular part and sleeve concentrated stress in joint in joint.

[00399] a kind of be used to the make first tubular part radial dilatation that links to each other with second tubular part by mechanical connection and the system of plastic strain have been described, this system comprises the device that is used for radial dilatation first and second tubular parts, with be used for after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep the circumferentially device of compression.

[00400] a kind of be used to the make first tubular part radial dilatation that links to each other with second tubular part by mechanical connection and the system of plastic strain have been described, this system comprises the device that is used for radial dilatation first and second tubular parts, with be used at first and second tubular part radial dilatation and the plastic histories device of concentrated stress in mechanical connection.

[00401] a kind of be used to the make first tubular part radial dilatation that links to each other with second tubular part by mechanical connection and the system of plastic strain have been described, this system comprises the device that is used for radial dilatation first and second tubular parts; Be used for after the first and second tubular part radial dilatation, make first and second tubular parts a part keep the circumferentially device of compression; Be used at first and second tubular part radial dilatation and the plastic histories device of concentrated stress in mechanical connection.

[00402] a kind of radially expansible tubulose components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; A sleeve that on joint, covers and connect first and second tubular parts; Wherein, before this equipment radial dilatation and plastic strain, predetermined portions of this equipment has the yield point less than this other assembly of equipment.In one embodiment, the carbon content of this equipment predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent value of this equipment predetermined portions is less than 0.21.In one embodiment, the carbon content of this equipment predetermined portions is greater than 0.12%; And wherein the carbon equivalent value of this equipment predetermined portions is less than 0.36.In one embodiment, this equipment also comprises and being used for after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep the circumferentially device of compression.In one embodiment, this equipment also comprises and is used at first and second tubular part radial dilatation and the plastic histories device of concentrated stress in mechanical connection.In one embodiment, this equipment also comprises and being used for after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep the circumferentially device of compression; Be used at first and second tubular part radial dilatation and the plastic histories device of concentrated stress in mechanical connection.In one embodiment, this equipment comprises also that one or more stress are concentrated and is used in the joint concentrated stress.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And stress is concentrated one or morely comprises one or more inside grooves that form in second tubular part.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And stress is concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And stress is concentrated one or morely comprises one or more openings that form in sleeve.What in one embodiment, stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; What wherein stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And what wherein stress was concentrated one or morely comprises one or more openings that form in sleeve.In one embodiment, first tubular part also comprises an annular extension of extending from it; And the flange of its middle sleeve has formed an annular groove, is used to hold the annular extension of first tubular part and cooperate with it.In one embodiment, this equipment comprises that also is used to connect being threaded of first and second tubular part parts; A part that wherein is threaded at least caves in.In one embodiment, the part of tubular sleeve is passed first tubular part at least.In one embodiment, this equipment also comprises and is used for increasing the device of the axial compression load ability that connects between first and second tubular parts before and after the first and second tubular part radial dilatation and plastic strain.In one embodiment, this equipment also comprises and is used for increasing the device of the axial tension load capacity that connects between first and second tubular parts before and after the first and second tubular part radial dilatation and plastic strain.In one embodiment, this equipment also comprises and being used for before and after the first and second tubular part radial dilatation and plastic strain, increases the axial compression that connects between first and second tubular parts and the device of tension load ability.In one embodiment, this equipment also comprises and being used for before and after the first and second tubular part radial dilatation and plastic strain, the device that the stress in avoiding connecting between first and second tubular parts rises.In one embodiment, this equipment also comprises and being used for before and after the first and second tubular part radial dilatation and plastic strain, the device of guiding stress in the selected portion that connects between first and second tubular parts.In one embodiment, sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.In one embodiment, be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device circumferential tension of the axial compression load ability that connects between first and second tubular parts; And wherein first and second tubular parts circumferentially compress.In one embodiment, be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device circumferential tension of the axial tension load capacity that connects between first and second tubular parts; And wherein first and second tubular parts circumferentially compress.In one embodiment, be used for before and after the first and second tubular part radial dilatation and plastic strain, increase the axial tension that connects between first and second tubular parts and the device circumferential tension of compressive load ability; And wherein first and second tubular parts circumferentially compress.In one embodiment, be used for before and after the first and second tubular part radial dilatation and plastic strain the device circumferential tension that the stress in avoiding connecting between first and second tubular parts rises; And wherein first and second tubular parts circumferentially compress.In one embodiment, be used for before and after the first and second tubular part radial dilatation and plastic strain the device circumferential tension of guiding stress in the selected portion that between first and second tubular parts, connects; And wherein first and second tubular parts circumferentially compress.In one embodiment, the part of this sleeve is made up of easy crushing material at least.In one embodiment, the variable wall thickness of sleeve.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.In one embodiment, this sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.In one embodiment, this equipment also is included in the structure that is pre-existing in and arranges another equipment with the relation that covers this equipment; In the structure that this is pre-existing in, make another equipment radial dilatation and plastic strain then; Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of another equipment has the yield point that is lower than another equipment other parts.In one embodiment, the internal diameter of the other parts of this equipment radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this equipment comprises an end of this equipment.In one embodiment, the predetermined portions of this equipment comprises a plurality of predetermined portions of this equipment.In one embodiment, the predetermined portions of this equipment comprises a plurality of isolated predetermined portions of this equipment.In one embodiment, the other parts of this equipment comprise an end of this equipment.In one embodiment, the other parts of this equipment comprise a plurality of other parts of this equipment.In one embodiment, the other parts of this equipment comprise a plurality of isolated other parts of this equipment.In one embodiment, this equipment comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this equipment; And tubular part wherein comprises the other parts of this equipment.In one embodiment, the one or more predetermined portions that comprise this equipment during tubulose connects.In one embodiment, the one or more predetermined portions that comprise equipment in the tubular part.In one embodiment, the predetermined portions of this equipment forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this equipment predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this equipment predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this equipment predetermined portions is greater than 1; And the strain hardening exponent of this equipment predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this equipment comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this equipment comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this equipment comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this equipment comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than the flare factor of these equipment other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this tubular assembly comprises a support structure.

[00403] a kind of radially expansible tubulose components has been described, this equipment comprises one first tubular part; Second tubular part that combines the formation joint with this first tubular part; A sleeve that on joint, covers and connect first and second tubular parts; This sleeve has relative tapering point and a flange that engages with the groove that forms in adjacent tubular parts; And one in the tapering point is a surface that forms on flange; Wherein, before this device radial dilatation and plastic strain, a predetermined portions of this device has lower yield point than these device other parts.In one embodiment, this groove comprises a conical wall with the tapering point engage that forms on this flange.In one embodiment, this sleeve comprises a flange on each tapering point, and each tapering point all is formed on the corresponding flange.In one embodiment, each tubular part comprises a groove.In one embodiment, each flange all is bonded in the corresponding grooves.In one embodiment, each groove part comprises a conical wall with the tapering point engage that forms on this flange.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this equipment other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this equipment also is included in the structure that is pre-existing in and arranges another equipment with the relation that covers this equipment; In the structure that this is pre-existing in, make another equipment radial dilatation and plastic strain then; Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of another equipment has the yield point that is lower than another equipment other parts.In one embodiment, the internal diameter of the other parts of this equipment radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this equipment comprises an end of this equipment.In one embodiment, the predetermined portions of this equipment comprises a plurality of predetermined portions of this equipment.In one embodiment, the predetermined portions of this equipment comprises a plurality of isolated predetermined portions of this equipment.In one embodiment, the other parts of this equipment comprise an end of this equipment.In one embodiment, the other parts of this equipment comprise a plurality of other parts of this equipment.In one embodiment, the other parts of this equipment comprise a plurality of isolated other parts of this equipment.In one embodiment, this equipment comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this equipment; And tubular part wherein comprises the other parts of this equipment.In one embodiment, the one or more predetermined portions that comprise this equipment during tubulose connects.In one embodiment, the one or more predetermined portions that comprise equipment in the tubular part.In one embodiment, the predetermined portions of this equipment forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this equipment predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this equipment predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this equipment predetermined portions is greater than 1; And the strain hardening exponent of this equipment predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this equipment comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this equipment comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this equipment comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this equipment comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than the flare factor of these equipment other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this tubular assembly comprises a support structure.

[00404] provide the method for the radially expansible tubulose parts of a kind of connection, this method comprises: one first tubular part is provided; Second tubular part is combined with this first tubular part to form joint; A sleeve is provided; Sleeve is installed on the joint to cover and to connect first and second tubular parts; First tubular part wherein, second tubular part and sleeve form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before this tubular assembly radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than the other parts of this tubular assembly.In one embodiment, in one embodiment, the carbon content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.21.In one embodiment, the carbon content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent value of this tubular assembly predetermined portions is less than 0.36.In one embodiment, this method also comprises: after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep circumferentially compression.In one embodiment, this method also comprises: in the first and second tubular part radial dilatation and plastic history, and concentrated stress in mechanical connection.In one embodiment, this method also comprises: after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep circumferentially compression; With in the first and second tubular part radial dilatation and plastic history, concentrated stress in mechanical connection.In one embodiment, this method also comprises: concentrated stress in joint.In one embodiment, concentrated stress comprises use first tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use second tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part and second tubular part concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part and sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use second tubular part and sleeve concentrated stress in joint in joint.In one embodiment, concentrated stress comprises use first tubular part, second tubular part and sleeve concentrated stress in joint in joint.In one embodiment, at least the part of sleeve by forming with crushing material.In one embodiment, sleeve comprises a variable wall thickness.In one embodiment, this method also comprises and makes sleeve keep circumferential tension; And make first and second tubular parts keep circumferentially compression.In one embodiment, this method also comprises and makes sleeve keep circumferential tension; And make first and second tubular parts keep circumferentially compression.In one embodiment, this method also comprises and makes sleeve keep circumferential tension; And make first and second tubular parts keep circumferentially compression.In one embodiment, this method also comprises: at a primary importance first and second tubular parts that are threaded, at first and second tubular parts that are threaded with the isolated second place of primary importance, a plurality of sleeves are provided, these sleeves are installed, to cover and to connect first and second tubular parts on spaced positions.In one embodiment, at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.In one embodiment, at least in the tubular sleeve facing to first and second layouts that are threaded.In one embodiment, this method also comprises: first and second tubular parts are threaded; And make the depression that is threaded.In one embodiment, first tubular part comprises that also an annular of extending from it extends, and the flange of its middle sleeve formed an annular groove, and the annular that is used to hold first tubular part is extended and cooperated with it.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this method also comprises: arrange another tubular assembly with the relation that covers this tubular assembly in the structure that is pre-existing in; In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain then, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.In one embodiment, the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this tubular assembly comprises a support structure.

[00405] method of the radially expansible tubulose parts of a kind of connection has been described, this method comprises: one first tubular part is provided; Second tubular part is combined with this first tubular part to form joint; Provide a sleeve, a surface that is formed on this flange in the tapering point with relative tapering point and a flange; This sleeve is installed on this joint, to cover and to connect first and second tubular parts; Wherein, the groove that forms in this flange and the adjacent tubular parts engages; First tubular part wherein, second tubular part and sleeve form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than these tubular assembly other parts.In one embodiment, this method also comprises: a conical wall is provided in this groove, in order to the tapering point engage that on flange, forms.In one embodiment, this method also comprises: a flange is provided on each tapering point, and wherein each tapering point all is formed on the corresponding flange.In one embodiment, this method also comprises: a groove is provided in each tubular part.In one embodiment, this method also comprises: engage each flange in corresponding recesses.In one embodiment, this method also comprises: a conical wall is provided in each groove, in order to the tapering point engage that on corresponding flange, forms.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this method also comprises: arrange another tubular assembly with the relation that covers this tubular assembly in the structure that is pre-existing in; In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain then, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.In one embodiment, the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this tubular assembly comprises a support structure.

[00406] a kind of expansible tubulose assembly has been described, has comprised one first tubular part; Second tubular part that links to each other with first tubular part; One first is threaded, is used to connect the part of first and second tubular parts; One is threaded with first and isolated second is threaded, and is used to connect another part of first and second tubular parts; The end that tubular sleeve and the end of first and second tubular parts link to each other and hold first and second tubular parts; And one at isolated first and second the potted components between being threaded, are used to seal the contact surface between first and second tubular parts; Wherein, in the anchor ring that the sealing arrangements of elements forms between first and second tubular parts; And wherein, before this assembly radial dilatation and plastic strain, a predetermined portions of this assembly has lower yield point than these assembly other parts.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this method also comprises: arrange another tubular assembly with the relation that covers this tubular assembly in the structure that is pre-existing in; In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain then, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.In one embodiment, the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this tubular assembly comprises a support structure.In one embodiment, this anchor ring is formed by irregular surface at least in part.In one embodiment, this anchor ring is formed by toothed surfaces at least in part.In one embodiment, the sealing element comprises elastomeric material.In one embodiment, the sealing element comprises metal material.In one embodiment, the sealing element comprises elastomeric material and metal material.

[00407] provide the method for the radially expansible tubulose parts of a kind of connection, this method comprises: one first tubular part is provided; One second tubular part is provided; A sleeve is provided; This sleeve is installed to cover and to connect first and second tubular parts; At a primary importance first and second tubular parts that are threaded; At first and second tubular parts that are threaded with the isolated second place of primary importance; Sealing contact surface between first and second tubular parts with a compressible seal element between first and second positions; First tubular part wherein, second tubular part, sleeve and potted component form a tubular assembly; And make this tubular assembly radial dilatation and plastic strain; Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than the other parts of this tubular assembly.In one embodiment, the sealing element comprises an irregular surface.In one embodiment, the sealing element comprises a toothed surfaces.In one embodiment, the sealing element comprises elastomeric material.In one embodiment, the sealing element comprises metal material.In one embodiment, the sealing element comprises elastomeric material and metal material.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.In one embodiment, the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.In one embodiment, this method also comprises: arrange another tubular assembly with the relation that covers this tubular assembly in the structure that is pre-existing in; In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain then, wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.In one embodiment, the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.In one embodiment, the predetermined portions of this tubular assembly comprises an end of this tubular part.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.In one embodiment, the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise an end of this tubular part.In one embodiment, the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.In one embodiment, the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.In one embodiment, this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.In one embodiment, tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.In one embodiment, the one or more predetermined portions that comprise this tubular assembly during tubulose connects.In one embodiment, the one or more predetermined portions that comprise this tubular assembly in the tubular part.In one embodiment, the predetermined portions of this tubular assembly forms one or more openings.In one embodiment, the one or more grooves that comprise in the opening.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1.In one embodiment, the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the anisotropy of this tubular assembly predetermined portions is greater than 1; And the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.In one embodiment, the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.In one embodiment, the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.In one embodiment, the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.In one embodiment, the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.In one embodiment, the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.In one embodiment, the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.In one embodiment, the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.In one embodiment, this tubular assembly comprises a wellbore casing.In one embodiment, this tubular assembly comprises a pipeline.In one embodiment, this sleeve comprises: a plurality of isolated sleeves, the end that links to each other and hold first and second tubular parts with the end of first and second tubular parts.In one embodiment, first tubular part comprises that one first is threaded; Wherein second tubular part comprises that one second is threaded; Wherein first and second be threaded and be connected with each other; Wherein at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.In one embodiment, first tubular part comprises that one first is threaded; Wherein second tubular part comprises that one second is threaded; Wherein first and second be threaded and be connected with each other; And at least in the tubular sleeve facing to first and second layouts that are threaded.In one embodiment, the phosphorus content of tubular part is less than or equal to 0.12%; And wherein the carbon equivalent of this tubular part less than 0.21.In one embodiment, this tubular part comprises a wellbore casing.

[00408] a kind of expansible tubulose parts have been described, wherein the phosphorus content of this tubular part is greater than 0.12%; And wherein the carbon equivalent of this tubular part less than 0.36.In one embodiment, this tubular part comprises a wellbore casing.

[00409] a kind of method of selecting tubular part to be used for radial dilatation and plastic strain has been described, this method comprises: select a tubular part from one group of tubular part; Determine the phosphorus content of selected tubular part; Determine the carbon equivalent of selected tubular part; And if the phosphorus content of selected tubular part is less than or equal to 0.12%, and the carbon equivalent of selected tubular part determines then that less than 0.21 selected tubular part is suitable for radial dilatation and plastic strain.

[00410] a kind of method of selecting tubular part to be used for radial dilatation and plastic strain has been described, this method comprises: select a tubular part from one group of tubular part; Determine the phosphorus content of selected tubular part; Determine the carbon equivalent of selected tubular part; And if the phosphorus content of selected tubular part is greater than 0.12%, and the carbon equivalent of selected tubular part determines then that less than 0.36 selected tubular part is suitable for radial dilatation and plastic strain.

[00411] a kind of expansible tubulose parts has been described, has comprised: a tubular body; Wherein the yield point of this tubular body inner tubular member is less than the yield point of this tubular body outer tubular member.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.In one embodiment, the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.In one embodiment, the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.In one embodiment, the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

[00412] a kind of method of making expansible tubulose parts has been described, this method comprises: a tubular part is provided; This tubular part is done heat treatment; Then this tubular part is quenched; Wherein after quenching, this tubular part comprises a kind of microstructure with hard phase structure and soft phase structure.In one embodiment, the tubular part that is provided comprises 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, 0.02%Cr, 0.05%V, 0.01%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.In one embodiment, the tubular part that is provided comprises 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, 0.03%Cr, 0.04%V, 0.01%Mo, the percentage by weight of 0.03%Nb and 0.01%Ti.In one embodiment, the tubular part that is provided comprises 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr, 0.03%V, 0.03%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.In one embodiment, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: martensite, pearlite, vanadium carbide, nickel carbide, or titanium carbide.In one embodiment, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: pearlite or pearlite striped.In one embodiment, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: crystalline pearlite, Wei Deman martensite, vanadium carbide, nickel carbide, or titanium carbide.In one embodiment, heating was about 10 minutes under heat treatment was included in 790 ℃.In one embodiment, quenching is included in to make in the water through heat treated tubular part and quenches.In one embodiment, after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, crystalline pearlite, or martensite.In one embodiment, after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, martensite, or bainite.In one embodiment, after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: bainite, pearlite, or ferrite.In one embodiment, after quenching, the yield strength of this tubular part is approximately 67ksi, and hot strength is approximately 95ksi.In one embodiment, after quenching, the yield strength of this tubular part is approximately 82ksi, and hot strength is approximately 130ksi.In one embodiment, after quenching, the yield strength of this tubular part is approximately 60ksi, and hot strength is approximately 97ksi.In one embodiment, this method also comprises: quenched tubular part is arranged in the structure that is pre-existing in; And radial dilatation and plastic strain in the structure that this is pre-existing in.

[00413] a kind of expansible tubulose parts that comprise steel alloy have been described, this steel alloy comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium.

[00414] illustrated that a kind of breaking point is approximately the expansible tubulose parts of 70ksi, it comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium, wherein, after radial dilatation and plastic strain took place, breaking point increased to about 110ksi.

[00415] a kind of expansible tubulose parts has been described, it comprises an external surface and is used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, increase the device of tubular assembly breaking point, these devices link to each other with external surface.In one embodiment, these devices comprise that one deck comprises the coating of soft metal.In one embodiment, these devices comprise that one deck comprises the coating of aluminium.In one embodiment, these devices comprise that one deck comprises the coating of aluminum and zinc.In one embodiment, these devices comprise that one deck comprises the coating of plastics.In one embodiment, these devices comprise around tubular part external surface winding material.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise the coating of a layer thickness variation.In one embodiment, these devices comprise one deck coating heterogeneous.In one embodiment, these devices comprise laminated coating.In one embodiment, these laminated coatings are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

[00416] a kind of structure that is pre-existing in that is used to hold expansible tubulose parts has been described, this structure comprises a passage that is formed by this structure, inner surface on this passage, with be used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, increase the device of tubular assembly breaking point, these devices link to each other with external surface.In one embodiment, these devices comprise that one deck comprises the coating of soft metal.In one embodiment, these devices comprise that one deck comprises the coating of aluminium.In one embodiment, these devices comprise that one deck comprises the coating of aluminum and zinc.In one embodiment, these devices comprise that one deck comprises the coating of plastics.In one embodiment, these devices are included in tubular part inner surface lining last layer material.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise the coating of a layer thickness variation.In one embodiment, these devices comprise one deck coating heterogeneous.In one embodiment, these devices comprise laminated coating.In one embodiment, these laminated coatings are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

[00417] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, with be used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, increase the device of tubular assembly breaking point, these devices are arranged between these expansible tubulose parts and this structure.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, these devices comprise that one deck comprises the clearance layer of soft metal.In one embodiment, these devices comprise that one deck comprises the clearance layer of aluminium.In one embodiment, these devices comprise that one deck comprises the clearance layer of aluminum and zinc.In one embodiment, these devices comprise that one deck comprises the clearance layer of plastics.In one embodiment, these devices comprise that one deck comprises around the clearance layer of the material of expansible tubulose member outer surface winding.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise that one deck comprises the clearance layer of the material of lining on this structure inner surface.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise the clearance layer of a layer thickness variation.In one embodiment, these devices comprise one deck clearance layer heterogeneous.In one embodiment, these devices comprise the multilayer clearance layer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00418] a kind of tubular assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 20% at least for the breaking point of this assembly with clearance layer.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, this clearance layer comprises aluminium.In one embodiment, this clearance layer comprises aluminum and zinc.In one embodiment, this clearance layer comprises plastics.In one embodiment, the varied in thickness of this clearance layer.In one embodiment, this clearance layer is inhomogeneous.In one embodiment, this clearance layer comprises multilayer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00419] a kind of tubular assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 30% at least for the breaking point of this assembly with clearance layer.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, this clearance layer comprises aluminium.In one embodiment, this clearance layer comprises aluminum and zinc.In one embodiment, this clearance layer comprises plastics.In one embodiment, the varied in thickness of this clearance layer.In one embodiment, this clearance layer is inhomogeneous.In one embodiment, this clearance layer comprises multilayer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00420] a kind of tubular assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 40% at least for the breaking point of this assembly with clearance layer.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, this clearance layer comprises aluminium.In one embodiment, this clearance layer comprises aluminum and zinc.In one embodiment, this clearance layer comprises plastics.In one embodiment, the varied in thickness of this clearance layer.In one embodiment, this clearance layer is inhomogeneous.In one embodiment, this clearance layer comprises multilayer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00421] a kind of tubular assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 50% at least for the breaking point of this assembly with clearance layer.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, this clearance layer comprises aluminium.In one embodiment, this clearance layer comprises aluminum and zinc.In one embodiment, this clearance layer comprises plastics.In one embodiment, the varied in thickness of this clearance layer.In one embodiment, this clearance layer is inhomogeneous.In one embodiment, this clearance layer comprises multilayer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00422] a kind of expansible tubulose assembly has been described, it comprises an outer tubular element that includes a kind of steel alloy and form a passage, one includes a kind of steel alloy and is arranged in inner tubular member in this passage, and clearance layer that is arranged between interior tubular part and the outer tubular member, this clearance layer comprises a kind of aluminum material lining on the inner surface of outer tubular member, and the assembly breaking point that has this clearance layer thus is greater than the assembly breaking point of this clearance layer not.

[00423] a kind of method that increases the tubular assembly breaking point has been described, structure that provides one to be pre-existing in is provided for it, in this structure, form a passage, expansible tubulose parts are provided, apply these expansible tubulose parts with a kind of clearance material, with this expansible tubulose arrangements of components in the passage that forms by the structure that is pre-existing in, and these expansible tubulose parts of expansion, make clearance material and the structural engagement that is pre-existing in, the breaking point that has the structure that is pre-existing in of this clearance material and expansible tubulose parts thus is greater than the not structure that is pre-existing in of this clearance material and the breaking point of expansible tubulose parts.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, apply coating one deck soft metal coating on the external surface that is included in expansible tubulose parts.In one embodiment, apply coating layer of aluminum coating on the external surface that is included in expansible tubulose parts.In one embodiment, apply on the external surface be included in expansible tubulose parts and apply layer of aluminum/spelter coating.In one embodiment, apply coating one deck plastic coating on the external surface that is included in expansible tubulose parts.In one embodiment, apply and to comprise and comprising around tubular part external surface winding material.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, expanding the structure that causes being pre-existing in expands.In one embodiment, expand the structure circumferential tension that this is pre-existing in.

[00424] a kind of method that increases the tubular assembly breaking point has been described, structure that provides one to be pre-existing in is provided for it, in this structure, form a passage, expansible tubulose parts are provided, apply these expansible tubulose parts with a kind of clearance material, with this expansible tubulose arrangements of components in the passage that forms by the structure that is pre-existing in, and these expansible tubulose parts of expansion, make clearance material and the structural engagement that is pre-existing in, the breaking point that has the structure that is pre-existing in of this clearance material and expansible tubulose parts thus is greater than the not structure that is pre-existing in of this clearance material and the breaking point of expansible tubulose parts.In one embodiment, this structure that is pre-existing in comprises a wellbore casing.In one embodiment, this structure that is pre-existing in comprises a tubular part.In one embodiment, coating is included in and applies one deck soft metal coating on the channel surface that is pre-existing in the structure.In one embodiment, coating is included in and applies the layer of aluminum coating on the channel surface that is pre-existing in the structure.In one embodiment, coating is included on the channel surface that is pre-existing in the structure and applies layer of aluminum/spelter coating.In one embodiment, coating is included in and applies one deck plastic coating on the channel surface that is pre-existing in the structure.In one embodiment, coating is included on the channel surface that is pre-existing in the structure and serves as a contrast layer of material.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, expanding the structure that causes being pre-existing in expands.In one embodiment, expand the structure circumferential tension that this is pre-existing in.

[00425] a kind of expansible tubulose parts have been described, it comprises an external surface and is positioned at clearance layer on this external surface that wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3900psi.In one embodiment, these expansible tubulose parts comprise that a diameter is 75/8 inch an expansion tubular part.

[00426] a kind of expansible tubulose parts have been described, it comprises an external surface and is positioned at clearance layer on this external surface that wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3700psi.In one embodiment, these expansible tubulose parts comprise that a diameter is 75/8 inch an expansion tubular part.

[00427] a kind of expansible tubulose parts have been described, it comprises an external surface and is positioned at clearance layer on this external surface that wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3600psi.In one embodiment, these expansible tubulose parts comprise that a diameter is 75/8 inch an expansion tubular part.

[00428] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.05 inch-0.15 inch thickness.In one embodiment, this clearance layer comprises aluminium.

[00429] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.07 inch-0.13 inch thickness.In one embodiment, this clearance layer comprises aluminum and zinc.

[00430] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.06 inch-0.14 inch thickness.In one embodiment, this clearance layer comprises plastics.

[00431] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.6mm-2.5mm between this structure and this expansible tubulose parts.In one embodiment, this clearance layer comprises plastics.

[00432] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 2.6mm-3.1mm between this structure and this expansible tubulose parts.In one embodiment, this clearance layer comprises aluminium.

[00433] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.9mm-2.5mm between this structure and this expansible tubulose parts.In one embodiment, this clearance layer comprises aluminum and zinc.

[00434] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, one be arranged between these expansible tubulose parts and this structure clearance layer and greater than the breaking point that is about 20000psi.In one embodiment, this structure comprises the tubular part that a diameter is approximately 95/8 inch.In one embodiment, these expansible tubulose parts comprise the tubular part that a diameter is approximately 75/8 inch.In one embodiment, these expansible tubulose parts have expanded 13% at least.In one embodiment, this clearance layer comprises the soft metal.In one embodiment, this clearance layer comprises aluminium.In one embodiment, this clearance layer comprises aluminum and zinc.

[00435] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, one be arranged between these expansible tubulose parts and this structure clearance layer and greater than the breaking point that is about 14000psi.In one embodiment, this structure comprises the tubular part that a diameter is approximately 95/8 inch.In one embodiment, these expansible tubulose parts comprise the tubular part that a diameter is approximately 75/8 inch.In one embodiment, these expansible tubulose parts have expanded 13% at least.In one embodiment, this clearance layer comprises plastics.

[00436] a kind of method that is used for determining tubular assembly resisting breakage ability has been described, it comprises the resisting breakage ability of measuring first tubular part, measure the resisting breakage ability of second tubular part, be identified for the reinforcement coefficient value of the reinforcement of first and second tubular parts, and the reinforcement coefficient and the resisting breakage ability of first tubular part and the resisting breakage ability sum of second tubular part are multiplied each other.

[00437] a kind of expansible tubulose assembly has been described, it comprises a structure, in this structure, form a passage, expansible tubulose parts that are arranged in this passage, with be used for when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, change the device of the residual stress of at least one in this structure and the expansible tubulose parts, these devices are arranged between these expansible tubulose parts and this structure.In one embodiment, this structure comprises a wellbore casing.In one embodiment, this structure comprises a tubular part.In one embodiment, these devices comprise that one deck comprises the clearance layer of soft metal.In one embodiment, these devices comprise that one deck comprises the clearance layer of aluminium.In one embodiment, these devices comprise that one deck comprises the clearance layer of aluminum and zinc.In one embodiment, these devices comprise that one deck comprises the clearance layer of plastics.In one embodiment, these devices comprise that one deck comprises around the clearance layer of the material of expansible tubulose member outer surface winding.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise that one deck comprises the clearance layer of the material of lining on this structure inner surface.In one embodiment, this material comprises the soft metal.In one embodiment, this material comprises aluminium.In one embodiment, these devices comprise the clearance layer of a layer thickness variation.In one embodiment, these devices comprise one deck clearance layer heterogeneous.In one embodiment, these devices comprise the multilayer clearance layer.In one embodiment, these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.In one embodiment, this structure circumferential tension.

[00438] is appreciated that under the prerequisite that does not depart from the scope of the invention, foregoing is changed.For example, the instruction of current described embodiment can be used to provide a wellbore casing, a pipeline, or a support structure.And the element of each described embodiment and instruction can be combined among some or all described embodiment whole or in part.In addition, each described embodiment element and the one or more of instruction can partly omit at least, and/or at least in part with each described embodiment in other element and the instruction combine.

[00439], can expect that above-mentioned disclosure has very wide modification, variation and alternate range although illustrated and illustrated embodiments of the invention.In some cases, can adopt features more of the present invention, and not need correspondingly to adopt further feature.Thereby accompanying Claim is suitable for broadly and explains in the mode consistent with the scope of the invention.

Claims

1, a kind of method that forms the pipe lining in the structure that is pre-existing in comprises:

In the structure that is pre-existing in, arrange a tubular assembly; And

In the structure that this is pre-existing in, make this tubular assembly radial dilatation and plastic strain;

Wherein, before this tubular assembly radial dilatation and plastic strain, a predetermined portions of this tubular assembly has the yield point that is lower than the tubular assembly other parts.

2, method according to claim 1, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

3, method according to claim 1, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

4, method according to claim 1, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

5, method according to claim 1, wherein the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger internal diameter.

6, method according to claim 5 also comprises:

In the structure that this is pre-existing in, arrange another tubular assembly with the relation that covers this tubular assembly; And

In the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain;

Wherein, before tubular assembly radial dilatation and plastic strain, a predetermined portions of another tubular assembly has the yield point that is lower than another tubular assembly other parts.

7, method according to claim 6, wherein the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

8, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises an end of this tubular assembly.

9, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

10, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

11, method according to claim 1, wherein the other parts of this tubular assembly comprise an end of this tubular part.

12, method according to claim 1, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

13, method according to claim 1, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

14, method according to claim 1, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

15, method according to claim 14, wherein this tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

16, method according to claim 14, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

17, method according to claim 14, the wherein one or more predetermined portions that comprise this tubular assembly in the tubular part.

18, method according to claim 1, wherein the predetermined portions of this tubular assembly forms one or more openings.

19, method according to claim 18, the one or more grooves that comprise in its split shed.

20, method according to claim 18, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

21, method according to claim 1, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

22, method according to claim 1, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

23, method according to claim 1, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

24, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

25, method according to claim 1, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

26, method according to claim 24, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

27, method according to claim 24, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

28, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

29, method according to claim 28, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

30, method according to claim 28, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

31, method according to claim 28, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

32, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

33, method according to claim 32, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

34, method according to claim 1, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

35, method according to claim 34, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

36, method according to claim 1, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

37, method according to claim 1, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

38, method according to claim 1, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

39, method according to claim 1, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

40, method according to claim 1, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

41, method according to claim 1, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

42, method according to claim 1, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

43, method according to claim 1, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

44, method according to claim 1, wherein the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.

45, method according to claim 1, wherein the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

46, method according to claim 1, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.

47, method according to claim 1, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

48, method according to claim 1, wherein this tubular assembly comprises a wellbore casing.

49, method according to claim 1, wherein this tubular assembly comprises a pipeline.

50, method according to claim 1, wherein this tubular assembly comprises a support structure.

51, a kind of expansible tubulose parts comprise a kind of steel alloy, and this steel alloy comprises: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

52, according to the described tubular part of claim 51, wherein the yield point of this tubular part before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of this tubular part after radial dilatation and plastic strain is at least about 65.9ksi.

53, according to the described tubular part of claim 51, wherein this tubular part is bigger by about 40% than the yield point of this tubular part before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.

54, according to the described tubular part of claim 51, wherein the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.48.

55, according to the described tubular part of claim 51, wellbore casing of this tubular part wherein.

56, according to the described tubular part of claim 51, pipeline of this tubular part wherein.

57, according to the described tubular part of claim 51, support structure of this tubular part wherein.

58, a kind of expansible tubulose parts comprise a kind of steel alloy, and this steel alloy comprises: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

59, according to the described tubular part of claim 58, wherein the yield point of this tubular part before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of this tubular part after radial dilatation and plastic strain is at least about 74.4ksi.

60, according to the described tubular part of claim 58, wherein this tubular part is bigger by about 28% than the yield point of this tubular part before radial dilatation and plastic strain at least in the yield point after radial dilatation and the plastic strain.

61, according to the described tubular part of claim 58, wherein the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.04.

62, according to the described tubular part of claim 58, wellbore casing of this tubular part wherein.

63, according to the described tubular part of claim 58, pipeline of this tubular part wherein.

64, according to the described tubular part of claim 58, support structure of this tubular part wherein.

65, a kind of expansible tubulose parts comprise a kind of steel alloy, and this steel alloy comprises: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

66, according to the described tubular part of claim 65, wherein the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.92.

67, according to the described tubular part of claim 65, wellbore casing of this tubular part wherein.

68, according to the described tubular part of claim 65, pipeline of this tubular part wherein.

69, according to the described tubular part of claim 65, support structure of this tubular part wherein.

70, a kind of expansible tubulose parts comprise a kind of steel alloy, and this steel alloy comprises: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

71, according to the described tubular part of claim 70, wherein the anisotropy of this tubular part before radial dilatation and plastic strain is about 1.34.

72, according to the described tubular part of claim 70, wellbore casing of this tubular part wherein.

73, according to the described tubular part of claim 70, pipeline of this tubular part wherein.

74, according to the described tubular part of claim 70, support structure of this tubular part wherein.

75, a kind of expansible tubulose parts, wherein the yield point of these expansible tubulose parts before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of these expansible tubulose parts after radial dilatation and plastic strain is at least about 65.9ksi.

76, according to the described tubular part of claim 75, wellbore casing of this tubular part wherein.

77, according to the described tubular part of claim 75, pipeline of this tubular part wherein.

78, according to the described tubular part of claim 75, support structure of this tubular part wherein.

79, a kind of expansible tubulose parts, wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big by about 40% than this at least in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.

80, according to the described tubular part of claim 79, wellbore casing of this tubular part wherein.

81, according to the described tubular part of claim 79, pipeline of this tubular part wherein.

82, according to the described tubular part of claim 79, support structure of this tubular part wherein.

83, a kind of expansible tubulose parts, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.48.

84,3 described tubular parts, wherein wellbore casing of this tubular part according to Claim 8.

85,3 described tubular parts, wherein pipeline of this tubular part according to Claim 8.

86,3 described tubular parts, wherein support structure of this tubular part according to Claim 8.

87, a kind of expansible tubulose parts, wherein the yield point of these expansible tubulose parts before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of these expansible tubulose parts after radial dilatation and plastic strain is at least about 74.4ksi.

88,7 described tubular parts, wherein wellbore casing of this tubular part according to Claim 8.

89,7 described tubular parts, wherein pipeline of this tubular part according to Claim 8.

90,7 described tubular parts, wherein support structure of this tubular part according to Claim 8.

91, a kind of expansible tubulose parts, wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big by about 28% than this at least in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.

92, according to the described tubular part of claim 91, wellbore casing of this tubular part wherein.

93, according to the described tubular part of claim 91, pipeline of this tubular part wherein.

94, according to the described tubular part of claim 91, support structure of this tubular part wherein.

95, a kind of expansible tubulose parts, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.04.

96, according to the described tubular part of claim 95, wellbore casing of this tubular part wherein.

97, according to the described tubular part of claim 95, pipeline of this tubular part wherein.

98, according to the described tubular part of claim 95, support structure of this tubular part wherein.

99, a kind of expansible tubulose parts, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.92.

100, according to the described tubular part of claim 99, wellbore casing of this tubular part wherein.

101, according to the described tubular part of claim 99, pipeline of this tubular part wherein.

102, according to the described tubular part of claim 99, support structure of this tubular part wherein.

103, a kind of expansible tubulose parts, wherein the anisotropy of these expansible tubulose parts before radial dilatation and plastic strain is about 1.34.

104, according to the described tubular part of claim 103, wellbore casing of this tubular part wherein.

105, according to the described tubular part of claim 103, pipeline of this tubular part wherein.

106, according to the described tubular part of claim 103, support structure of this tubular part wherein.

107, a kind of expansible tubulose parts, wherein the anisotropy scope of these expansible tubulose parts before radial dilatation and plastic strain roughly is between the 1.04-1.92.

108, according to the described tubular part of claim 107, wellbore casing of this tubular part wherein.

109, according to the described tubular part of claim 107, pipeline of this tubular part wherein.

110, according to the described tubular part of claim 107, support structure of this tubular part wherein.

111, a kind of expansible tubulose parts, wherein the yield point scope of these expansible tubulose parts before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

112, according to the described tubular part of claim 111, wellbore casing of this tubular part wherein.

113, according to the described tubular part of claim 111, pipeline of this tubular part wherein.

114, according to the described tubular part of claim 111, support structure of this tubular part wherein.

115, a kind of expansible tubulose parts, wherein the flare factor of these expansible tubulose parts before radial dilatation and plastic strain is greater than 0.12.

116, according to the described tubular part of claim 115, wellbore casing of this tubular part wherein.

117, according to the described tubular part of claim 115, pipeline of this tubular part wherein.

118, according to the described tubular part of claim 115, support structure of this tubular part wherein.

119, a kind of expansible tubulose parts, wherein the flare factor of these expansible tubulose parts is greater than the flare factor of this expansible tubulose parts another part.

120, according to the described tubular part of claim 119, wellbore casing of this tubular part wherein.

121, according to the described tubular part of claim 119, pipeline of this tubular part wherein.

122, according to the described tubular part of claim 119, support structure of this tubular part wherein.

123, a kind of expansible tubulose parts, wherein this tubular part specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

124, according to the described tubular part of claim 123, wellbore casing of this tubular part wherein.

125, according to the described tubular part of claim 123, pipeline of this tubular part wherein.

126, according to the described tubular part of claim 123, support structure of this tubular part wherein.

127, a kind of method that makes tubular assembly radial dilatation and plastic strain, this tubular assembly comprises first tubular part that is connected on second tubular part, this method comprises:

Make this tubular assembly radial dilatation and plastic strain in the structure that is pre-existing in; And

The power that the power that the per unit length first tubular part radial dilatation is used uses less than the per unit length second tubular part radial dilatation.

128, according to the described method of claim 127, wellbore casing of this tubular part wherein.

129, according to the described method of claim 127, pipeline of this tubular part wherein.

130, according to the described method of claim 127, support structure of this tubular part wherein.

131, a kind of system that makes tubular assembly radial dilatation and plastic strain, this tubular assembly comprises first tubular part that is connected on second tubular part, this system comprises:

Be used for making this tubular assembly at the structure radial dilatation that is pre-existing in and the device of plastic strain; With

Make the device of the power of per unit length first tubular part radial dilatation use less than the per unit length second tubular part radial dilatation power demand.

132, according to the described system of claim 131, wellbore casing of this tubular part wherein.

133, according to the described system of claim 131, pipeline of this tubular part wherein.

134, according to the described system of claim 131, support structure of this tubular part wherein.

135, a kind of method of making tubular part comprises:

Handle tubular part, have one or more intermediate characteristic up to this tubular part;

This tubular part is placed a structure that is pre-existing in; Then

In the structure that this is pre-existing in, handle this tubular part, have one or more final responses up to this tubular part.

136, according to the described method of claim 135, pit shaft cover of this tubular part wherein.

137, according to the described method of claim 135, pipeline of this tubular part wherein.

138, according to the described method of claim 135, support structure of this tubular part wherein.

139, according to the described method of claim 135, wherein this structure that is pre-existing in comprises a pit shaft that passes underground structure.

140, according to the described method of claim 135, wherein these features are selected from yield point and ductility.

141, according to the described method of claim 135, wherein in the structure that is pre-existing in, handle tubular part and have one or more final responses up to this tubular part, comprising:

Make this tubular part radial dilatation and plastic strain in the structure that is pre-existing in.

142, a kind of equipment comprises:

An expansible tubulose assembly; With

An extension fixture that is connected to this expansible tubulose assembly;

Wherein this tubular assembly predetermined portions has the yield point that is lower than this another part of tubular assembly.

143, according to the described equipment of claim 142, wherein this extension fixture comprises a rotation extension fixture.

144, according to the described equipment of claim 142, wherein this extension fixture comprises an axially movable extension fixture.

145, according to the described equipment of claim 142, wherein this extension fixture comprises a reciprocal extension fixture.

146, according to the described equipment of claim 142, wherein this extension fixture comprises a hydroforming extension fixture.

147, according to the described equipment of claim 142, wherein this extension fixture comprises an impact force extension fixture.

148, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly has than higher ductility of another part of this tubular assembly and lower yield point.

149, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly has than the higher ductility of another part of this tubular assembly.

150, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly has than the lower yield point of another part of this tubular assembly.

151, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises an end of this tubular part.

152, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

153, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

154, according to the described equipment of claim 142, wherein the other parts of this tubular assembly comprise an end of this tubular part.

155, according to the described equipment of claim 142, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

156, according to the described equipment of claim 142, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

157, according to the described equipment of claim 142, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

158, according to the described equipment of claim 157, wherein tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

159, according to the described equipment of claim 157, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

160, according to the described equipment of claim 157, one or more predetermined portions that comprise this tubular assembly in the tubular part wherein.

161, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly forms one or more openings.

162, according to the described equipment of claim 161, the one or more grooves that comprise in its split shed.

163, according to the described equipment of claim 161, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

164, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

165, according to the described equipment of claim 142, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

166, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

167, according to the described equipment of claim 167, wherein the predetermined portions of this tubular assembly comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

168, according to the described equipment of claim 167, wherein the yield point of this tubular assembly predetermined portions is about 46.9ksi at the most.

169, according to the described equipment of claim 147, wherein the anisotropy of this tubular assembly predetermined portions is about 1.48.

170, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

171, according to the described equipment of claim 170, wherein the yield point of this tubular assembly predetermined portions is about 57.8ksi at the most.

172, according to the described equipment of claim 170, wherein the anisotropy of this tubular assembly predetermined portions is about 1.04.

173, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

174, according to the described equipment of claim 173, wherein the anisotropy of this tubular assembly predetermined portions is about 1.92.

175, according to the described equipment of claim 142, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

176, according to the described equipment of claim 175, wherein the anisotropy of this tubular assembly predetermined portions is about 1.34.

177, according to the described equipment of claim 142, wherein the yield point of this tubular assembly predetermined portions is about 46.9ksi at the most.

178, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is at least about 1.48.

179, according to the described equipment of claim 142, wherein the yield point of this tubular assembly predetermined portions is about 57.8ksi at the most.

180, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is at least about 1.04.

181, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is at least about 1.92.

182, according to the described equipment of claim 142, wherein the anisotropy of this tubular assembly predetermined portions is about 1.34.

183, according to the described equipment of claim 142, wherein the anisotropy scope of this tubular assembly predetermined portions roughly is between the 1.04-1.92.

184, according to the described equipment of claim 142, wherein the yield point scope of this tubular assembly predetermined portions roughly is between the 47.6ksi-61.7ksi.

185, according to the described equipment of claim 142, wherein the flare factor of this tubular assembly predetermined portions is greater than 0.12.

186, according to the described equipment of claim 142, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

187, according to the described equipment of claim 142, wherein this tubular assembly comprises a wellbore casing.

188, according to the described equipment of claim 142, wherein this tubular assembly comprises a pipeline.

189, according to the described equipment of claim 142, wherein this tubular assembly comprises a support structure.

190, a kind of expansible tubulose parts, wherein the yield point of expansible tubulose parts before radial dilatation and plastic strain is big by about 5.8% than this at least in the yield point after radial dilatation and the plastic strain for these expansible tubulose parts.

191, according to the described tubular part of claim 190, wherein this tubular part comprises a wellbore casing.

192, according to the described tubular part of claim 190, wherein this tubular part comprises a pipeline.

193, according to the described tubular part of claim 190, wherein this tubular part comprises a support structure.

194, a kind of definite expansionary method of selected tubular assembly comprises:

Determine the anisotropy value of selected tubular part;

Determine the strain hardening value of selected tubular part; Then

Make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually.

195, according to the described method of claim 194, wherein anisotropy value is suitable for radial dilatation and plastic strain greater than 0.12 this tubular part of expression.

196, according to the described method of claim 195, wherein this tubular part comprises a wellbore casing.

197, according to the described method of claim 195, wherein this tubular part comprises a pipeline.

198, according to the described method of claim 195, wherein this tubular part comprises a support structure.

199, a kind of method that makes tubular assembly radial dilatation and plastic strain comprises:

Select a tubular part;

Determine the anisotropy value of selected tubular part;

Determine the strain hardening value of selected tubular part; Then

Make strain hardening value and anisotropy value multiply by the dilatancy value that produces selected tubular part mutually; And

If anisotropy value, then makes selected tubular part radial dilatation and plastic strain greater than 0.12.

200, according to the described method of claim 199, wherein this tubular part comprises a wellbore casing.

201, according to the described method of claim 199, wherein this tubular part comprises a pipeline.

202, according to the described method of claim 199, wherein this tubular part comprises a support structure.

203,, selected tubular part radial dilatation and plastic strain are comprised according to the described method of claim 199:

Selected tubular part is inserted in the structure that is pre-existing in; Then

Make selected tubular part radial dilatation and plastic strain.

204, according to the described method of claim 203, wherein this structure that is pre-existing in comprises a pit shaft that passes underground structure.

205, a kind of radially expansible multitube shape components comprises:

One first tubular part;

Second tubular part that combines the formation joint with this first tubular part; With

A sleeve that on joint, covers and connect first and second tubular parts;

Wherein, before this equipment radial dilatation and plastic strain, predetermined portions of this equipment has the yield point less than these equipment other parts.

206, according to the described equipment of claim 205, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

207, according to the described equipment of claim 205, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

208, according to the described equipment of claim 205, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

209, according to the described equipment of claim 205, wherein the predetermined portions of this equipment other parts than this equipment after radial dilatation and plastic strain have bigger internal diameter.

210, according to the described equipment of claim 209, also comprise:

In the structure that this is pre-existing in, arrange another equipment with the relation that covers this equipment; And

In the structure that this is pre-existing in, make another equipment radial dilatation and plastic strain;

Wherein, before equipment radial dilatation and plastic strain, a predetermined portions of another equipment has the yield point that is lower than another equipment other parts.

211, according to the described equipment of claim 210, wherein the internal diameter of the other parts of this equipment radial dilatation and plastic strain equals the internal diameter of the other parts of another equipment radial dilatation and plastic strain.

212, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises an end of this equipment.

213, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises a plurality of predetermined portions of this equipment.

214, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises a plurality of isolated predetermined portions of this equipment.

215, according to the described equipment of claim 205, wherein the other parts of this equipment comprise an end of this tubular part.

216, according to the described equipment of claim 205, wherein the other parts of this equipment comprise a plurality of other parts of this equipment.

217, according to the described equipment of claim 205, wherein the other parts of this equipment comprise a plurality of isolated other parts of this equipment.

218, according to the described equipment of claim 205, wherein this equipment comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

219, according to the described equipment of claim 218, wherein this tubulose connects the predetermined portions that comprises this equipment; And tubular part wherein comprises the other parts of this equipment.

220, according to the described equipment of claim 218, the one or more predetermined portions that comprise this equipment during wherein tubulose connects.

221, according to the described equipment of claim 218, one or more predetermined portions that comprise this equipment in the tubular part wherein.

222, according to the described equipment of claim 205, wherein the predetermined portions of this equipment forms one or more openings.

223, according to the described equipment of claim 222, the one or more grooves that comprise in its split shed.

224, according to the described equipment of claim 222, wherein the anisotropy of this equipment predetermined portions is greater than 1.

225, according to the described equipment of claim 205, wherein the anisotropy of this equipment predetermined portions is greater than 1.

226, according to the described equipment of claim 205, wherein the strain hardening exponent of this equipment predetermined portions is greater than 0.12.

227, according to the described equipment of claim 205, wherein the anisotropy of this equipment predetermined portions is greater than 1; And wherein the strain hardening exponent of this equipment predetermined portions is greater than 0.12.

228, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

229, according to the described equipment of claim 228, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.

230, according to the described equipment of claim 228, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

231, according to the described equipment of claim 228, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.

232, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

233, according to the described equipment of claim 232, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.

234, according to the described equipment of claim 232, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

235, according to the described equipment of claim 232, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.

236, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

237, according to the described equipment of claim 236, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.

238, according to the described equipment of claim 205, wherein the predetermined portions of this equipment comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

239, according to the described equipment of claim 238, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.

240, according to the described equipment of claim 205, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.

241, according to the described equipment of claim 205, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

242, according to the described equipment of claim 205, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.

243, according to the described equipment of claim 205, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.

244, according to the described equipment of claim 205, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

245, according to the described equipment of claim 205, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.

246, according to the described equipment of claim 205, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.

247, according to the described equipment of claim 205, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.

248, according to the described equipment of claim 205, wherein the anisotropy scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 1.04-1.92.

249, according to the described equipment of claim 205, wherein the yield point scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

250, according to the described equipment of claim 205, wherein the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than 0.12.

251, according to the described equipment of claim 205, wherein the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than the flare factor of these equipment other parts.

252, according to the described equipment of claim 205, wherein this equipment comprises a wellbore casing.

253, according to the described equipment of claim 205, wherein this equipment comprises a pipeline.

254, according to the described equipment of claim 205, wherein this equipment comprises a support structure.

255, a kind of radially expansible tubulose components comprises:

One first tubular part;

Second tubular part that combines the formation joint with this first tubular part;

A sleeve that on joint, covers and connect first and second tubular parts;

This sleeve has relative tapering point and a flange that engages with the groove that forms in adjacent tubular parts; And

One in the tapering point is a surface that forms on flange;

Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of this equipment has lower yield point than these equipment other parts.

256, according to the described equipment of claim 255, wherein this groove comprises a conical wall with the tapering point engage that forms on this flange.

257, according to the described equipment of claim 255, wherein this sleeve comprises a flange on each tapering point, and each tapering point all is formed on the corresponding flange.

258, according to the described equipment of claim 257, wherein each tubular part comprises a groove.

259, according to the described equipment of claim 258, wherein each flange all is bonded in the corresponding grooves.

260, according to the described equipment of claim 259, wherein each groove part comprises a conical wall with the tapering point engage that forms on this flange.

261, according to the described equipment of claim 255, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

262, according to the described equipment of claim 255, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

263, according to the described equipment of claim 255, wherein the predetermined portions of this equipment specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

264, according to the described equipment of claim 255, wherein the predetermined portions of this equipment other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.

265, according to the described equipment of claim 264, also comprise:

In the structure that is pre-existing in, arrange another equipment with the relation that covers this equipment; And

Wherein, before this equipment radial dilatation and plastic strain, a predetermined portions of another equipment has the yield point that is lower than another equipment other parts.

266, according to the described equipment of claim 265, wherein the internal diameter of the other parts of this equipment radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

267, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises an end of this equipment.

268, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises a plurality of predetermined portions of this equipment.

269, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises a plurality of isolated predetermined portions of this equipment.

270, according to the described equipment of claim 255, wherein the other parts of this equipment comprise an end of this equipment.

271, according to the described equipment of claim 255, wherein the other parts of this equipment comprise a plurality of other parts of this equipment.

272, according to the described equipment of claim 255, wherein the other parts of this equipment comprise a plurality of isolated other parts of this equipment.

273, according to the described equipment of claim 255, wherein this equipment comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

274, according to the described equipment of claim 273, wherein tubulose connects the predetermined portions that comprises this equipment; And wherein tubular part comprises the other parts of this equipment.

275, according to the described equipment of claim 273, the one or more predetermined portions that comprise this equipment during wherein tubulose connects.

276, according to the described equipment of claim 273, one or more predetermined portions that comprise equipment in the tubular part wherein.

277, according to the described equipment of claim 255, wherein the predetermined portions of this equipment forms one or more openings.

278, according to the described equipment of claim 277, the one or more grooves that comprise in its split shed.

279, according to the described equipment of claim 277, wherein the anisotropy of this equipment predetermined portions is greater than 1.

280, according to the described equipment of claim 255, wherein the anisotropy of this equipment predetermined portions is greater than 1.

281, according to the described equipment of claim 255, wherein the strain hardening exponent of this equipment predetermined portions is greater than 0.12.

282, according to the described equipment of claim 255, wherein the anisotropy of this equipment predetermined portions is greater than 1; And the strain hardening exponent of this equipment predetermined portions is greater than 0.12.

283, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

284, according to the described equipment of claim 283, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.

285, according to the described equipment of claim 283, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

286, according to the described equipment of claim 283, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.

287, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

288, according to the described equipment of claim 287, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.

289, according to the described equipment of claim 287, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

290, according to the described equipment of claim 287, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.

291, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

292, according to the described equipment of claim 291, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.

293, according to the described equipment of claim 255, wherein the predetermined portions of this equipment comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

294, according to the described equipment of claim 293, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.

295, according to the described equipment of claim 255, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 65.9ksi.

296, according to the described equipment of claim 255, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

297, according to the described equipment of claim 255, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.48.

298, according to the described equipment of claim 255, wherein the yield point of the predetermined portions of this equipment before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this equipment after radial dilatation and plastic strain is at least about 74.4ksi.

299, according to the described equipment of claim 255, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this equipment is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this equipment.

300, according to the described equipment of claim 255, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.04.

301, according to the described equipment of claim 255, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.92.

302, according to the described equipment of claim 255, wherein the anisotropy of the predetermined portions of this equipment before radial dilatation and plastic strain is about 1.34.

303, according to the described equipment of claim 255, wherein the anisotropy scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 1.04-1.92.

304, according to the described equipment of claim 255, wherein the yield point scope of the predetermined portions of this equipment before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

305, according to the described equipment of claim 255, wherein the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than 0.12.

306, according to the described equipment of claim 255, wherein the flare factor of the predetermined portions of this equipment before radial dilatation and plastic strain is greater than the flare factor of these equipment other parts.

307, according to the described equipment of claim 255, wherein this tubular assembly comprises a wellbore casing.

308, according to the described equipment of claim 255, wherein this tubular assembly comprises a pipeline.

309, according to the described equipment of claim 255, wherein this tubular assembly comprises a support structure.

310, the method for the radially expansible tubulose parts of a kind of connection comprises:

One first tubular part is provided;

Second tubular part is combined with this first tubular part to form joint;

A sleeve is provided;

Sleeve is installed on the joint to cover and to connect first and second tubular parts;

First tubular part wherein, second tubular part and sleeve form a tubular assembly; And

Make this tubular assembly radial dilatation and plastic strain;

Wherein, before this tubular assembly radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than the other parts of this tubular assembly.

311, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

312, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

313, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

314, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger internal diameter.

315, according to the described method of claim 314, also comprise:

316, according to the described method of claim 315, wherein the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

317, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises an end of this tubular assembly.

318, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

319, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

320, according to the described method of claim 310, wherein the other parts of this tubular assembly comprise an end of this tubular assembly.

321, according to the described method of claim 310, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

322, according to the described method of claim 310, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

323, according to the described method of claim 310, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

324, according to the described method of claim 323, wherein this tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

325, according to the described method of claim 323, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

326, according to the described method of claim 323, one or more predetermined portions that comprise this tubular assembly in the tubular part wherein.

327, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly forms one or more openings.

328, according to the described method of claim 327, the one or more grooves that comprise in its split shed.

329, according to the described method of claim 327, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

330, according to the described method of claim 310, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

331, according to the described method of claim 310, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

332, according to the described method of claim 310, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

333, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

334, according to the described method of claim 333, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

335, according to the described method of claim 333, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

336, according to the described method of claim 333, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

337, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

338, according to the described method of claim 337, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

339, according to the described method of claim 337, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

340, according to the described method of claim 337, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

341, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

342, according to the described method of claim 341, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

343, according to the described method of claim 310, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

344, according to the described method of claim 343, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

345, according to the described method of claim 310, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

346, according to the described method of claim 310, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

347, according to the described method of claim 310, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

348, according to the described method of claim 310, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

349, according to claim 3 10 described methods, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

350, according to the described method of claim 310, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

351, according to the described method of claim 310, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

352, according to the described method of claim 310, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

353, according to the described method of claim 310, wherein the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.

354, according to the described method of claim 310, wherein the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

355, according to the described method of claim 310, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.

356, according to the described method of claim 310, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

357, according to the described method of claim 310, wherein this tubular assembly comprises a wellbore casing.

358, according to the described method of claim 310, wherein this tubular assembly comprises a pipeline.

359, according to the described method of claim 310, wherein this tubular assembly comprises a support structure.

360, the method for the radially expansible tubulose parts of a kind of connection comprises:

One first tubular part is provided;

One second tubular part is engaged with first tubular part to form a joint;

Provide a sleeve, a surface that is formed on this flange in the tapering point with relative tapering point and flange;

This sleeve is installed to cover on this joint and to connect first and second tubular parts, wherein this flange is bonded in the groove, and this groove is formed in the adjacent tubular parts;

Make this tubular assembly radial dilatation and plastic strain;

361, according to the described method of claim 360, also comprise:

A conical wall is provided in this groove, in order to the tapering point engage that on flange, forms.

362, according to the described method of claim 360, also comprise:

A flange is provided on each tapering point, and wherein each tapering point all is formed on the corresponding flange.

363, according to the described method of claim 362, also comprise:

A groove is provided in every tubular part.

364, according to the described method of claim 363, also comprise:

Each flange is bonded in the corresponding grooves.

365, according to the described method of claim 364, also comprise:

A conical wall is provided in each groove, in order to the tapering point engage that on corresponding flange, forms.

366, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

367, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

368, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

369, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger internal diameter.

370, according to the described method of claim 369, also comprise:

In the structure that this is pre-existing in, arrange another tubular assembly with the relation that covers this tubular assembly; And in the structure that this is pre-existing in, make another tubular assembly radial dilatation and plastic strain;

371, according to the described method of claim 370, wherein the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

372, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises an end of this tubular assembly.

373, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

374, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

375, according to the described method of claim 360, wherein the other parts of this tubular assembly comprise an end of this tubular assembly.

376, according to the described method of claim 360, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

377, according to the described method of claim 360, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

378, according to the described method of claim 360, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

379, according to the described method of claim 378, wherein this tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

380, according to the described method of claim 378, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

381, according to the described method of claim 378, one or more predetermined portions that comprise this tubular assembly in the tubular part wherein.

382, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly forms one or more openings.

383, according to the described method of claim 382, the one or more grooves that comprise in its split shed.

384, according to the described method of claim 382, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

385, according to the described method of claim 360, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

386, according to the described method of claim 360, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

387, according to the described method of claim 360, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

388, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

389, according to the described method of claim 388, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

390, according to the described method of claim 388, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

391, according to the described method of claim 388, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

392, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

393, according to the described method of claim 392, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

394, according to the described method of claim 392, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

395, according to the described method of claim 392, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

396, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

397, according to the described method of claim 396, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

398, according to the described method of claim 360, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

399, according to the described method of claim 398, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

400, according to the described method of claim 360, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

401, according to the described method of claim 360, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

402, according to the described method of claim 360, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

403, according to the described method of claim 360, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

404, according to the described method of claim 360, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

405, according to the described method of claim 360, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

406, according to the described method of claim 360, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

407, according to the described method of claim 360, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

408, according to the described method of claim 360, wherein the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.

409, according to the described method of claim 360, wherein the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

491, according to the described method of claim 360, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.

492, according to the described method of claim 360, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

493, according to the described method of claim 360, wherein this tubular assembly comprises a wellbore casing.

494, according to the described method of claim 360, wherein this tubular assembly comprises a pipeline.

495, according to the described method of claim 360, wherein this tubular assembly comprises a support structure.

496, according to the described equipment of claim 205, wherein the part of this sleeve is made of easy crushing material at least.

497, according to the described equipment of claim 205, the wherein variable wall thickness of this sleeve.

498, according to the described method of claim 310, wherein the part of this sleeve is made of easy crushing material at least.

499, according to claim 3 10 described methods, wherein this sleeve comprises variable wall thickness.

500, according to the described equipment of claim 205, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device of the axial compression load ability that connects between first and second tubular parts.

501, according to the described equipment of claim 205, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device of the axial tension load capacity that connects between first and second tubular parts.

502, according to the described equipment of claim 205, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain, increase the axial compression that connects between first and second tubular parts and the device of tension load ability.

503, according to the described equipment of claim 205, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain the device that the stress in avoiding connecting between first and second tubular parts rises.

504, according to the described equipment of claim 205, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain the device of guiding stress in the selected portion that between first and second tubular parts, connects.

505, according to the described equipment of claim 205, its middle sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.

506, according to the described method of claim 310, also comprise:

Make sleeve keep circumferential tension; And make first and second tubular parts keep circumferentially compression.

507, according to the described equipment of claim 205, its middle sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.

508, according to the described equipment of claim 205, its middle sleeve circumferential tension; And wherein first and second tubular parts circumferentially compress.

509, according to claim 3 10 described methods, also comprise:

510, according to the described method of claim 310, also comprise:

511,, wherein be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device circumferential tension of the axial compression load ability that connects between first and second tubular parts according to the described equipment of claim 500; And wherein first and second tubular parts circumferentially compress.

512,, wherein be used for before and after the first and second tubular part radial dilatation and plastic strain, increasing the device circumferential tension of the axial tension load capacity that connects between first and second tubular parts according to the described equipment of claim 501; And wherein first and second tubular parts circumferentially compress.

513, according to the described equipment of claim 502, wherein be used for before and after the first and second tubular part radial dilatation and plastic strain, increase the axial compression that connects between first and second tubular parts and the device circumferential tension of tension load ability; And wherein first and second tubular parts circumferentially compress.

514,, wherein be used for before and after the first and second tubular part radial dilatation and plastic strain the device circumferential tension that the stress in avoiding connecting between first and second tubular parts rises according to the described equipment of claim 503; And wherein first and second tubular parts circumferentially compress.

515, according to the described equipment of claim 504, also comprise:

Be used for before and after the first and second tubular part radial dilatation and plastic strain the device circumferential tension of guiding stress in the selected portion that between first and second tubular parts, connects; And wherein first and second tubular parts circumferentially compress.

516, a kind of expansible tubulose assembly comprises:

One first tubular part;

Second tubular part that links to each other with first tubular part;

One first is threaded, is used to connect the part of first and second tubular parts;

One is threaded with first and isolated second is threaded, and is used to connect another part of first and second tubular parts;

The end that tubular sleeve and the end of first and second tubular parts link to each other and hold first and second tubular parts; With

One at isolated first and second the potted components between being threaded, are used to seal the contact surface between first and second tubular parts;

Wherein, in the anchor ring that the sealing arrangements of elements forms between first and second tubular parts; And

Wherein, before this assembly radial dilatation and plastic strain, a predetermined portions of this assembly has lower yield point than these assembly other parts.

517, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

518, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

519, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

520, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.

521, according to the described assembly of claim 520, also comprise:

In the structure that is pre-existing in, arrange another tubular assembly with the relation that covers this tubular assembly; And

522, according to the described assembly of claim 521, wherein the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

523, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises an end of this tubular part.

524, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

525, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

526, according to the described assembly of claim 516, wherein the other parts of this tubular assembly comprise an end of this tubular part.

527, according to the described assembly of claim 516, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

528, according to the described assembly of claim 516, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

529, according to the described assembly of claim 516, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

530, according to the described assembly of claim 529, wherein tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

531, according to the described assembly of claim 529, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

532, according to the described assembly of claim 529, one or more predetermined portions that comprise this tubular assembly in the tubular part wherein.

533, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly forms one or more openings.

534, according to the described assembly of claim 533, the one or more grooves that comprise in its split shed.

535, according to the described assembly of claim 533, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

536, according to the described assembly of claim 516, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

537, according to the described assembly of claim 516, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

538, according to the described assembly of claim 516, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions greater than 0.12.

539, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

540, according to the described assembly of claim 539, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

541, according to the described assembly of claim 539, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

542, according to the described assembly of claim 539, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

543, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

544, according to the described assembly of claim 543, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

545, according to the described assembly of claim 543, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

546, according to the described assembly of claim 543, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

547, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

548, according to the described assembly of claim 547, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

549, according to the described assembly of claim 516, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

550, according to the described assembly of claim 549, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

551, according to the described assembly of claim 516, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

552, according to the described assembly of claim 516, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

553, according to the described assembly of claim 516, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

554, according to the described assembly of claim 516, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

555, according to the described assembly of claim 516, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

556, according to the described assembly of claim 516, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

557, according to the described assembly of claim 516, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

558, according to the described assembly of claim 516, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

559, according to the described assembly of claim 516, wherein the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.

560, according to the described assembly of claim 516, wherein the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

561, according to the described assembly of claim 516, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.

562, according to the described assembly of claim 516, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

563, according to the described assembly of claim 516, wherein this tubular assembly comprises a wellbore casing.

564, according to the described assembly of claim 516, wherein this tubular assembly comprises a pipeline.

565, according to the described assembly of claim 516, wherein this tubular assembly comprises a support structure.

566, according to the described assembly of claim 516, wherein this anchor ring is formed by irregular surface at least in part.

567, according to the described assembly of claim 516, wherein this anchor ring is formed by toothed surfaces at least in part.

568, according to the described assembly of claim 516, wherein the sealing element comprises elastomeric material.

569, according to the described assembly of claim 516, wherein the sealing element comprises metal material.

570, according to the described assembly of claim 516, wherein the sealing element comprises elastomeric material and metal material.

571, the method for the radially expansible tubulose parts of a kind of connection comprises:

One first tubular part is provided;

One second tubular part is provided;

A sleeve is provided;

This sleeve is installed to cover and to connect first and second tubular parts;

At a primary importance first and second tubular parts that are threaded;

At first and second tubular parts that are threaded with the isolated second place of primary importance;

Sealing contact surface between first and second tubular parts with a compressible seal element between first and second positions; First tubular part wherein, second tubular part, sleeve and potted component form a tubular assembly; And

Make this tubular assembly radial dilatation and plastic strain;

Wherein, before radial dilatation and plastic strain, a predetermined portions of this tubular assembly has lower yield point than the other parts of this tubular assembly.

572, according to the described method of claim 571, wherein the sealing element comprises an irregular surface.

573, according to the described method of claim 571, wherein the sealing element comprises a toothed surfaces.

574, according to the described method of claim 571, wherein the sealing element comprises elastomeric material.

575, according to the described method of claim 571, wherein the sealing element comprises metal material.

576, according to the described method of claim 571, wherein the sealing element comprises elastomeric material and metal material.

577, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility and lower yield point after expansion and plastic strain.

578, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has higher ductility after expansion and plastic strain.

579, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly specific diameter before radial dilatation and plastic strain has lower yield point after expansion and plastic strain.

580, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly other parts than this tubular assembly after radial dilatation and plastic strain have bigger diameter.

581, according to the described method of claim 571, also comprise:

582, according to the described method of claim 581, wherein the internal diameter of the other parts of this tubular assembly radial dilatation and plastic strain equals the internal diameter of the other parts of another tubular assembly radial dilatation and plastic strain.

583, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises an end of this tubular part.

584, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises a plurality of predetermined portions of this tubular assembly.

585, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises a plurality of isolated predetermined portions of this tubular assembly.

586, according to the described method of claim 571, wherein the other parts of this tubular assembly comprise an end of this tubular part.

587, according to the described method of claim 571, wherein the other parts of this tubular assembly comprise a plurality of other parts of this tubular assembly.

588, according to the described method of claim 571, wherein the other parts of this tubular assembly comprise a plurality of isolated other parts of this tubular assembly.

589, according to the described method of claim 571, wherein this tubular assembly comprises a plurality of tubular parts that are connected with each other that connect by corresponding tubulose.

590, according to the described method of claim 589, wherein tubulose connects the predetermined portions that comprises this tubular assembly; And tubular part wherein comprises the other parts of this tubular assembly.

591, according to the described method of claim 589, the one or more predetermined portions that comprise this tubular assembly during wherein tubulose connects.

592, according to the described method of claim 589, one or more predetermined portions that comprise this tubular assembly in the tubular part wherein.

593, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly forms one or more openings.

594, according to the described method of claim 593, the one or more grooves that comprise in its split shed.

595, according to the described method of claim 571, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

596, according to the described method of claim 571, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1.

597, according to the described method of claim 571, wherein the strain hardening exponent of this tubular assembly predetermined portions is greater than 0.12.

598, according to the described method of claim 571, wherein the anisotropy of this tubular assembly predetermined portions is greater than 1; And wherein the strain hardening exponent of this tubular assembly predetermined portions greater than 0.12.

599, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly is first steel alloy, comprising: 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, and 0.02%Cr.

600, according to the described method of claim 599, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

601, according to the described method of claim 599, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

602, according to the described method of claim 599, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

603, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises second steel alloy, comprising: 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, and 0.03%Cr.

604, according to the described method of claim 603, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

605, according to the described method of claim 603, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

606, according to the described method of claim 603, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

607, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises the 3rd steel alloy, comprising: 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr.

608, according to the described method of claim 607, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

609, according to the described method of claim 571, wherein the predetermined portions of this tubular assembly comprises the 4th steel alloy, comprising: 0.02%C, 1.31%Mn, 0.02%P, 0.001%S, 0.45%Si, 9.1%Ni, and 18.7%Cr.

610, according to the described method of claim 609, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

611, according to the described method of claim 571, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 46.9ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 65.9ksi.

612, according to the described method of claim 571, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 40% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

613, according to the described method of claim 571, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.48.

614, according to the described method of claim 571, wherein the yield point of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 57.8ksi at the most; And wherein the yield point of the predetermined portions of this tubular assembly after radial dilatation and plastic strain is at least about 74.4ksi.

615, according to the described method of claim 571, wherein the yield point of predetermined portions before radial dilatation and plastic strain than this tubular assembly is big by about 28% at least in the yield point after radial dilatation and the plastic strain for the predetermined portions of this tubular assembly.

616, according to the described method of claim 571, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.04.

617, according to the described method of claim 571, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.92.

618, according to the described method of claim 571, wherein the anisotropy of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is about 1.34.

619, according to the described method of claim 571, wherein the anisotropy scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 1.04-1.92.

620, according to the described method of claim 571, wherein the yield point scope of the predetermined portions of this tubular assembly before radial dilatation and plastic strain roughly is between the 47.6ksi-61.7ksi.

621, according to the described method of claim 571, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than 0.12.

622, according to the described method of claim 571, wherein the flare factor of the predetermined portions of this tubular assembly before radial dilatation and plastic strain is greater than the flare factor of these tubular assembly other parts.

623, according to the described method of claim 571, wherein this tubular assembly comprises a wellbore casing.

624, according to the described method of claim 571, wherein this tubular assembly comprises a pipeline.

625, according to the described method of claim 571, wherein this tubular assembly comprises a support structure.

626, according to the described assembly of claim 205, wherein this sleeve comprises:

The end that a plurality of isolated tubular sleeves and the end of first and second tubular parts link to each other and hold first and second tubular parts.

627, according to the described assembly of claim 626, wherein first tubular part comprises that one first is threaded; Wherein second tubular part comprises that one second is threaded; Wherein first and second be threaded and be connected with each other; Wherein at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.

628, according to the described assembly of claim 626, wherein first tubular part comprises that one first is threaded; Wherein second tubular part comprises that one second is threaded; Wherein first and second be threaded and be connected with each other; And at least in the tubular sleeve facing to first and second layouts that are threaded.

629, according to the described method of claim 310, also comprise:

At a primary importance first and second tubular parts that are threaded;

A plurality of sleeves are provided; And

These sleeves are installed, to cover and to connect first and second tubular parts on spaced positions.

630, according to the described method of claim 629, wherein at least in the tubular sleeve facing to first layout that is threaded; And wherein at least in the tubular sleeve facing to second layout that is threaded.

631, according to the described method of claim 629, wherein at least in the tubular sleeve facing to first and second layouts that are threaded.

632, according to the described equipment of claim 205, also comprise:

One is threaded and is used to connect the part of first and second tubular parts;

Wherein this part that is threaded caves at least.

633, according to the described equipment of claim 632, wherein the part of tubular part penetrates first tubular part at least.

634, according to the described method of claim 310, also comprise:

First and second tubular parts are threaded; And

Make this depression that is threaded.

635, according to the described equipment of claim 205, wherein first tubular part also comprises an annular extension of extending from it; And the flange of its middle sleeve has formed an annular groove, is used to hold the annular extension of first tubular part and cooperate with it.

636, according to the described method of claim 310, wherein first tubular part also comprises an annular extension of extending from it; And the flange of its middle sleeve has formed an annular groove, is used to hold the annular extension of first tubular part and cooperate with it.

637, according to the described equipment of claim 205, also comprise:

One or more stress are concentrated and are used in the joint concentrated stress.

638, according to the described equipment of claim 637, what wherein stress was concentrated one or morely comprises one or more water jackets that form in first tubular part.

639, according to the described equipment of claim 637, wherein in one embodiment, stress is concentrated one or morely comprises one or more inside grooves that form in second tubular part.

640, according to the described equipment of claim 637, wherein in one embodiment, stress is concentrated one or morely comprises one or more openings that form in sleeve.

641, according to the described equipment of claim 637, what wherein stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And what wherein stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part.

642, according to the described equipment of claim 637, what wherein stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; And what wherein stress was concentrated one or morely comprises one or more openings that form in sleeve.

643, according to the described equipment of claim 637, what wherein stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And what wherein stress was concentrated one or morely comprises one or more openings that form in sleeve.

644, according to the described equipment of claim 637, what wherein stress was concentrated one or morely comprises one or more water jackets that form in first tubular part; What wherein stress was concentrated one or morely comprises one or more inside grooves that form in second tubular part; And what wherein stress was concentrated one or morely comprises one or more openings that form in sleeve.

645, according to claim 3 10 described methods, also comprise:

Concentrated stress in joint.

646, according to the described method of claim 645, wherein concentrated stress comprises use first tubular part concentrated stress in joint in joint.

647, according to the described method of claim 645, wherein concentrated stress comprises use second tubular part concentrated stress in joint in joint.

648, according to the described method of claim 645, wherein concentrated stress comprises use sleeve concentrated stress in joint in joint.

649, according to the described method of claim 645, wherein concentrated stress comprises use first tubular part and second tubular part concentrated stress in joint in joint.

650, according to the described method of claim 645, wherein concentrated stress comprises use first tubular part and sleeve concentrated stress in joint in joint.

651, according to the described method of claim 645, wherein concentrated stress comprises use second tubular part and sleeve concentrated stress in joint in joint.

652, according to the described method of claim 645, wherein concentrated stress comprises use first tubular part, second tubular part and sleeve concentrated stress in joint in joint.

653, according to the described equipment of claim 205, also comprise:

Be used for after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep the circumferentially device of compression.

654, according to the described equipment of claim 205, also comprise:

Be used at first and second tubular part radial dilatation and the plastic histories device of concentrated stress in mechanical connection.

655, according to the described equipment of claim 205, also comprise:

Be used for after the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep the circumferentially device of compression; With

656, according to the described method of claim 310, also comprise:

After the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep circumferentially compression.

657, according to the described method of claim 310, also comprise:

In the first and second tubular part radial dilatation and plastic history, concentrated stress in mechanical connection.

658, according to the described method of claim 310, also comprise:

After the first and second tubular part radial dilatation and plastic strain, make first and second tubular parts a part keep circumferentially compression; And

659, method according to claim 1, wherein the phosphorus content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.21.

660, method according to claim 1, wherein the phosphorus content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.36.

661, a kind of expansible tubulose parts, wherein the phosphorus content of this tubular part is less than or equal to 0.12%; And wherein the carbon equivalent of this tubular part less than 0.21.

662, according to the described tubular part of claim 661, wherein this tubular part comprises a pit shaft sleeve.

663, a kind of expansible tubulose parts, wherein the phosphorus content of this tubular part is greater than 0.12%; And wherein the carbon equivalent of this tubular part less than 0.36.

664, according to the described tubular part of claim 663, wherein this tubular part comprises a pit shaft sleeve.

665, according to the described equipment of claim 142, wherein the phosphorus content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.21.

666, according to the described equipment of claim 142, wherein the phosphorus content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.36.

667, a kind of method of selecting tubular part to be used for radial dilatation and plastic strain comprises:

From one group of tubular part, select a tubular part;

Determine the phosphorus content of selected tubular part;

Determine the carbon equivalent of selected tubular part; And

If the phosphorus content of selected tubular part is less than or equal to 0.12%, and the carbon equivalent of selected tubular part determines then that less than 0.21 selected tubular part is suitable for radial dilatation and plastic strain.

668, a kind of method of selecting tubular part to be used for radial dilatation and plastic strain comprises:

From one group of tubular part, select a tubular part;

Determine the phosphorus content of selected tubular part;

Determine the carbon equivalent of selected tubular part; And

If the phosphorus content of selected tubular part is greater than 0.12%, and the carbon equivalent of selected tubular part determines then that less than 0.36 selected tubular part is suitable for radial dilatation and plastic strain.

669, according to the described equipment of claim 205, wherein the phosphorus content of this equipment predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent of this equipment predetermined portions less than 0.21.

670, according to the described equipment of claim 205, wherein the phosphorus content of this equipment predetermined portions is greater than 0.12%; And wherein the carbon equivalent of this equipment predetermined portions less than 0.36.

671, according to the described method of claim 310, wherein the phosphorus content of this tubular assembly predetermined portions is less than or equal to 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.21.

672, according to the described method of claim 310, wherein the phosphorus content of this tubular assembly predetermined portions is greater than 0.12%; And wherein the carbon equivalent of this tubular assembly predetermined portions less than 0.36.

673, a kind of expansible tubulose parts comprise:

A tubular body;

Wherein the yield point of this tubular body inner tubular member is less than the yield point of this tubular body outer tubular member.

674, according to the described expansible tubulose parts of claim 673, wherein the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.

675, according to the described expansible tubulose parts of claim 674, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

676, according to the described expansible tubulose parts of claim 674, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.

677, according to the described expansible tubulose parts of claim 673, wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.

678, according to the described expansible tubulose parts of claim 677, wherein the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

679, according to the described expansible tubulose parts of claim 677, wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

680, according to the described expansible tubulose parts of claim 673,

Wherein the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body; And

Wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.

681, according to the described expansible tubulose parts of claim 680, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

682, according to the described expansible tubulose parts of claim 680, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

683, according to the described expansible tubulose parts of claim 680, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

684, according to the described expansible tubulose parts of claim 680, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

685, according to the described expansible tubulose parts of claim 680, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

686, according to the described expansible tubulose parts of claim 680, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

687, method according to claim 1, wherein the yield point of the inner tubular member of this tubular assembly at least a portion is less than the yield point of this tubular assembly outer tubular member.

688, according to the described method of claim 687, wherein the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.

689, according to the described method of claim 688, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

690, according to the described method of claim 688, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.

691, according to the described method of claim 687, wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.

692, according to the described method of claim 691, wherein the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

693, according to the described method of claim 691, wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

694, according to the described method of claim 687,

695, according to the described method of claim 694, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

696, according to the described method of claim 694, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

697, according to the described method of claim 694, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

698, according to the described method of claim 694, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

699, according to the described method of claim 694, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

700, according to the described method of claim 694, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

701, according to the described equipment of claim 142, wherein the yield point of the inner tubular member of this tubular assembly at least a portion is less than the yield point of this tubular assembly outer tubular member.

702, according to the described equipment of claim 701, wherein the yield point of this tubular body inner tubular member changes as the function of radial position in this tubular body.

703, according to the described equipment of claim 702, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

704, according to the described equipment of claim 702, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body.

705, according to the described equipment of claim 701, wherein the yield point of this tubular body outer tubular member changes as the function of radial position in this tubular body.

706, according to the described equipment of claim 705, wherein the yield point of this tubular body outer tubular member is as the function of radial position in this tubular body, changes in the mode of linearity.

707, according to the described equipment of claim 705, wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

708, according to the described equipment of claim 701,

709, according to the described equipment of claim 708, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

710, according to the described equipment of claim 708, wherein the yield point of this tubular body inner tubular member is as the function of radial position in this tubular body, changes in the mode of linearity; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

711, according to the described equipment of claim 708, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in the mode of linearity as the function of radial position in this tubular body.

712, according to the described equipment of claim 708, wherein the yield point of this tubular body inner tubular member changes in nonlinear mode as the function of radial position in this tubular body; And wherein the yield point of this tubular body outer tubular member changes in nonlinear mode as the function of radial position in this tubular body.

713, according to the described equipment of claim 708, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

714, according to the described equipment of claim 708, wherein the rate of change of this tubular body inner tubular member yield point is different from the rate of change of this tubular body outer tubular member yield point.

715, method according to claim 1, wherein before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.

716, according to the described method of claim 715, wherein before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with transition structure at least.

717, according to the described method of claim 715, wherein hard phase structure comprises martensite.

718, according to the described method of claim 715, wherein soft phase structure comprises ferrite.

719, according to the described method of claim 715, wherein transition structure comprises retained austenite.

720, according to the described method of claim 715, wherein hard phase structure comprises martensite; Wherein soft phase structure comprises ferrite; And wherein transition structure comprises retained austenite.

721, according to the described method of claim 715, wherein this part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure, and percentage by weight is about 0.1C%, approximately 1.2%Mn and approximately 0.3%Si.

722, according to the described equipment of claim 142, wherein before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.

723, according to the described equipment of claim 722, wherein before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with transition structure at least.

724, according to the described equipment of claim 722, wherein hard phase structure comprises martensite.

725, according to the described equipment of claim 722, wherein soft phase structure comprises ferrite.

726, according to the described equipment of claim 722, wherein transition structure comprises retained austenite.

727, according to the described equipment of claim 722, wherein hard phase structure comprises martensite; Wherein soft phase structure comprises ferrite; And wherein transition structure comprises retained austenite.

728, according to the described equipment of claim 722, wherein this part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure, and percentage by weight is about 0.1C%, approximately 1.2%Mn and approximately 0.3%Si.

729, a kind of method of making expansible tubulose parts comprises:

A tubular part is provided;

This tubular part is done heat treatment; And

This tubular part is quenched;

Wherein after quenching, this tubular part comprises a kind of microstructure with hard phase structure and soft phase structure.

730, according to the described method of claim 729, wherein the tubular part that is provided comprises 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, 0.02%Cr, 0.05%V, 0.01%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.

731, according to the described method of claim 729, wherein the tubular part that is provided comprises 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, 0.03%Cr, 0.04%V, 0.01%Mo, the percentage by weight of 0.03%Nb and 0.01%Ti.

732, according to the described method of claim 729, wherein the tubular part that is provided comprises 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr, 0.03%V, 0.03%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.

733, according to the described method of claim 729, wherein the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: martensite, pearlite, vanadium carbide, nickel carbide, or titanium carbide.

734, according to the described method of claim 729, wherein the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: pearlite or pearlite striped.

735, according to the described method of claim 729, wherein the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: crystalline pearlite, Wei Deman martensite, vanadium carbide, nickel carbide, or titanium carbide.

736, according to the described method of claim 729, heating was about 10 minutes under wherein heat treatment was included in 790 ℃.

737,, wherein quench to be included in to make in the water and quench through heat treated tubular part according to the described method of claim 729.

738, according to the described method of claim 729, wherein after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, crystalline pearlite, or martensite.

739, according to the described method of claim 729, wherein after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, martensite, or bainite.

740, according to the described method of claim 729, wherein after quenching, the tubular part that is provided comprises a kind of microstructure, and it comprises in the following ingredients one or more: bainite, pearlite, or ferrite.

741, according to the described method of claim 729, wherein after quenching, the yield strength of this tubular part is approximately 67ksi, and hot strength is approximately 95ksi.

742, according to the described method of claim 729, wherein after quenching, the yield strength of this tubular part is approximately 82ksi, and hot strength is approximately 130ksi.

743, according to the described method of claim 729, wherein after quenching, the yield strength of this tubular part is approximately 60ksi, and hot strength is approximately 97ksi.

744, according to the described method of claim 729, also comprise: quenched tubular part is arranged in the structure that is pre-existing in; And radial dilatation and plastic strain in the structure that this is pre-existing in.

745, according to the described equipment of claim 142, wherein before radial dilatation and plastic strain, the part of this tubular assembly comprises a kind of microstructure with hard phase structure and soft phase structure at least.

746, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises 0.065%C, 1.44%Mn, 0.01%P, 0.002%S, 0.24%Si, 0.01%Cu, 0.01%Ni, 0.02%Cr, 0.05%V, 0.01%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.

747, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises 0.18%C, 1.28%Mn, 0.017%P, 0.004%S, 0.29%Si, 0.01%Cu, 0.01%Ni, 0.03%Cr, 0.04%V, 0.01%Mo, the percentage by weight of 0.03%Nb and 0.01%Ti.

748, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises 0.08%C, 0.82%Mn, 0.006%P, 0.003%S, 0.30%Si, 0.16%Cu, 0.05%Ni, and 0.05%Cr, 0.03%V, 0.03%Mo, the percentage by weight of 0.01%Nb and 0.01%Ti.

749, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: martensite, pearlite, vanadium carbide, nickel carbide, or titanium carbide.

750, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: pearlite or pearlite striped.

751, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: crystalline pearlite, Wei Deman martensite, vanadium carbide, nickel carbide, or titanium carbide.

752, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, crystalline pearlite, or martensite.

753, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: ferrite, martensite, or bainite.

754, according to the described equipment of claim 745, wherein this part of this tubular assembly comprises a kind of microstructure, and it comprises in the following ingredients one or more: bainite, pearlite, or ferrite.

755, according to the described equipment of claim 745, wherein the yield strength of this part of this tubular assembly is approximately 67ksi, and hot strength is approximately 95ksi.

756, according to the described equipment of claim 745, wherein the yield strength of this part of this tubular assembly is approximately 82ksi, and hot strength is approximately 130ksi.

757, according to the described equipment of claim 745, wherein the yield strength of this part of this tubular assembly is approximately 60ksi, and hot strength is approximately 97ksi.

758, a kind of expansible tubulose parts that comprise steel alloy, this steel alloy comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium.

759, a kind of breaking point is approximately the expansible tubulose parts of 70ksi, and it comprises: 0.07% carbon, 1.64% manganese, 0.011% phosphorus, 0.001% sulphur, 0.23% silicon, 0.5% nickel, 0.51% chromium, 0.31% molybdenum, 0.15% bronze medal, 0.021% aluminium, 0.04% vanadium.0.03% niobium and 0.007% titanium, wherein, after radial dilatation and plastic strain took place, breaking point increased to about 110ksi.

760, a kind of expansible tubulose parts comprise:

An external surface; With

Be used for increasing the device of tubular assembly breaking point when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, these devices link to each other with external surface.

761, according to the described tubular part of claim 760, wherein this device comprises that one deck comprises the coating of soft metal.

762, according to the described tubular part of claim 760, wherein this device comprises that one deck comprises the coating of aluminium.

763, according to the described tubular part of claim 760, wherein this device comprises that one deck comprises the coating of aluminum and zinc.

764, according to the described tubular part of claim 760, wherein this device comprises that one deck comprises the coating of plastics.

765, according to the described tubular part of claim 760, wherein this device comprises around tubular part external surface winding material.

766, according to the described tubular part of claim 765, wherein this material comprises the soft metal.

767, according to the described tubular part of claim 765, wherein this material comprises aluminium.

768, according to the described tubular part of claim 760, wherein this device comprises the coating of a layer thickness variation.

769, according to the described tubular part of claim 760, wherein this device comprises one deck coating heterogeneous.

770, according to the described tubular part of claim 760, wherein this device comprises laminated coating.

771, according to the described tubular part of claim 770, wherein laminated coating is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

772, a kind of structure that is pre-existing in that is used to hold expansible tubulose parts comprises:

A passage that forms by this structure;

Inner surface on this passage; With

773, according to the described tubular part of claim 772, wherein this device comprises that one deck comprises the coating of soft metal.

774, according to the described tubular part of claim 772, wherein this device comprises that one deck comprises the coating of aluminium.

775, according to the described tubular part of claim 772, wherein this device comprises that one deck comprises the coating of aluminum and zinc.

776, according to the described tubular part of claim 772, wherein this device comprises that one deck comprises the coating of plastics.

777, according to the described tubular part of claim 772, wherein this device comprises that one deck comprises the coating of the material of lining on the tubular part inner surface.

778, according to the described tubular part of claim 777, wherein this material comprises the soft metal.

779, according to the described tubular part of claim 777, wherein this material comprises aluminium.

780, according to the described tubular part of claim 772, wherein this device comprises the coating of a layer thickness variation.

781, according to the described tubular part of claim 772, wherein this device comprises one deck coating heterogeneous.

782, according to the described tubular part of claim 772, wherein this device comprises laminated coating.

783, according to the described tubular part of claim 782, wherein laminated coating is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

784, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

Be used for increasing the device of tubular assembly breaking point when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, these devices are arranged between these expansible tubulose parts and this structure.

785, according to the described tubular part of claim 784, wherein this structure comprises a wellbore casing.

786, according to the described tubular part of claim 784, wherein this structure comprises a tubular part.

787, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises the clearance layer of soft metal.

788, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises the clearance layer of aluminium.

789, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises the clearance layer of aluminum and zinc.

790, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises the clearance layer of plastics.

791, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises around the clearance layer of the material of expansible tubulose member outer surface winding.

792, according to the described tubular part of claim 791, wherein this material comprises the soft metal.

793, according to the described tubular part of claim 791, wherein this material comprises aluminium.

794, according to the described tubular part of claim 784, wherein this device comprises that one deck comprises the clearance layer of the material of lining on this structure inner surface.

795, according to the described tubular part of claim 794, wherein this material comprises the soft metal.

796, according to the described tubular part of claim 794, wherein this material comprises aluminium.

797, according to the described tubular part of claim 784, wherein this device comprises the clearance layer of a layer thickness variation.

798, according to the described tubular part of claim 784, wherein this device comprises one deck clearance layer heterogeneous.

799, according to the described tubular part of claim 784, wherein this device comprises the multilayer clearance layer.

800, according to the described tubular part of claim 799, wherein the multilayer clearance layer is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

801, according to the described tubular part of claim 784, this structure circumferential tension wherein.

802, a kind of tubular assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 20% at least for the breaking point of this assembly with clearance layer.

803,02 described tubular part according to Claim 8, wherein this structure comprises a wellbore casing.

804,02 described tubular part according to Claim 8, wherein this structure comprises a tubular part.

805,02 described tubular part according to Claim 8, wherein this clearance layer comprises aluminium.

806,02 described tubular part according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

807,02 described tubular part according to Claim 8, wherein this clearance layer comprises plastics.

808,02 described tubular part, the wherein varied in thickness of this clearance layer according to Claim 8.

809,02 described tubular part according to Claim 8, wherein this clearance layer is inhomogeneous.

810,02 described tubular part according to Claim 8, wherein this clearance layer comprises multilayer.

811,10 described tubular parts according to Claim 8, wherein the multilayer clearance layer is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

812,02 described tubular part, wherein this structure circumferential tension according to Claim 8.

813, a kind of tubular assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage;

A clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 30% at least for the breaking point of this assembly with clearance layer.

814,13 described tubular parts according to Claim 8, wherein this structure comprises a wellbore casing.

815,13 described tubular parts according to Claim 8, wherein this structure comprises a tubular part.

816,13 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminium.

817,13 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

818,13 described tubular parts according to Claim 8, wherein this clearance layer comprises plastics.

819,13 described tubular parts, the wherein varied in thickness of this clearance layer according to Claim 8.

820,13 described tubular parts according to Claim 8, wherein this clearance layer is inhomogeneous.

821,13 described tubular parts according to Claim 8, wherein this clearance layer comprises multilayer.

822,21 described tubular parts according to Claim 8, wherein the multilayer clearance layer is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

823,13 described tubular parts, wherein this structure circumferential tension according to Claim 8.

824, a kind of tubular assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage;

A clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 40% at least for the breaking point of this assembly with clearance layer.

825,24 described tubular parts according to Claim 8, wherein this structure comprises a wellbore casing.

826,24 described tubular parts according to Claim 8, wherein this structure comprises a tubular part.

827,24 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminium.

828,24 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

829,24 described tubular parts according to Claim 8, wherein this clearance layer comprises plastics.

830,24 described tubular parts, the wherein varied in thickness of this clearance layer according to Claim 8.

831,24 described tubular parts according to Claim 8, wherein this clearance layer is inhomogeneous.

832,24 described tubular parts according to Claim 8, wherein this clearance layer comprises multilayer.

833,32 described tubular parts according to Claim 8, wherein the multilayer clearance layer is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

834,24 described tubular parts, wherein this structure circumferential tension according to Claim 8.

835, a kind of tubular assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage;

A clearance layer that is arranged between this structure and this expansible tubulose parts, wherein the breaking point than layer very close to each other is big by 50% at least for the breaking point of this assembly with clearance layer.

836,35 described tubular parts according to Claim 8, wherein this structure comprises a wellbore casing.

837,35 described tubular parts according to Claim 8, wherein this structure comprises a tubular part.

838,35 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminium.

839,35 described tubular parts according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

840,35 described tubular parts according to Claim 8, wherein this clearance layer comprises plastics.

841,35 described tubular parts, the wherein varied in thickness of this clearance layer according to Claim 8.

842,35 described tubular parts according to Claim 8, wherein this clearance layer is inhomogeneous.

843,35 described tubular parts according to Claim 8, wherein this clearance layer comprises multilayer.

844,43 described tubular parts according to Claim 8, wherein the multilayer clearance layer is from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

845,35 described tubular parts, wherein this structure circumferential tension according to Claim 8.

846, a kind of expansible tubulose assembly comprises:

An outer tubular element that includes a kind of steel alloy and form a passage;

One includes a kind of steel alloy and is arranged in inner tubular member in this passage; With

One be arranged in clearance layer between tubular part and the outer tubular member, this clearance layer comprises a kind of aluminum material lining on the inner surface of outer tubular member, the assembly breaking point that has this clearance layer thus is greater than the assembly breaking point of this clearance layer not.

847, a kind of method that increases the tubular assembly breaking point comprises:

A structure that is pre-existing in is provided, in this structure, forms a passage;

Expansible tubulose parts are provided;

Apply these expansible tubulose parts with a kind of clearance material;

With this expansible tubulose arrangements of components in the passage that forms by the structure that is pre-existing in; And

Expand this expansible tubulose parts, make clearance material and the structural engagement that is pre-existing in, the breaking point that has the structure that is pre-existing in of this clearance material and expansible tubulose parts thus is greater than the not structure that is pre-existing in of this clearance material and the breaking point of expansible tubulose parts.

848,47 described methods according to Claim 8, wherein this structure comprises a wellbore casing.

849,47 described methods according to Claim 8, wherein this structure comprises a tubular part.

850,47 described methods according to Claim 8 wherein apply and apply one deck soft metal coating on the external surface that is included in expansible tubulose parts.

851,47 described methods according to Claim 8 wherein apply and apply the layer of aluminum coating on the external surface that is included in expansible tubulose parts.

852,47 described methods according to Claim 8 wherein apply on the external surface that is included in expansible tubulose parts and apply layer of aluminum/spelter coating.

853,47 described methods according to Claim 8 wherein apply and apply one deck plastic coating on the external surface that is included in expansible tubulose parts.

854,47 described methods according to Claim 8 wherein apply and comprise and comprising around expansible tubulose member outer surface winding material.

855,47 described methods according to Claim 8, wherein this material comprises the soft metal.

856,55 described methods according to Claim 8, wherein this material comprises aluminium.

857,47 described methods according to Claim 8, wherein expansion causes this structure that is pre-existing in expansion.

858,47 described methods according to Claim 8, wherein expansion structure circumferential tension that this is pre-existing in.

859, a kind of method that increases the tubular assembly breaking point comprises:

Expansible tubulose parts are provided;

Apply these expansible tubulose parts with a kind of clearance material;

860,59 described methods according to Claim 8, wherein this structure that is pre-existing in comprises a wellbore casing.

861,59 described methods according to Claim 8, wherein this structure that is pre-existing in comprises a tubular part.

862,59 described methods according to Claim 8 wherein apply to be included in and apply one deck soft metal coating on the channel surface that is pre-existing in the structure.

863,59 described methods according to Claim 8 wherein apply to be included in and apply the layer of aluminum coating on the channel surface that is pre-existing in the structure.

864,59 described methods according to Claim 8 wherein apply to be included on the channel surface that is pre-existing in the structure and apply layer of aluminum/spelter coating.

865,59 described methods according to Claim 8 wherein apply to be included in and apply one deck plastic coating on the channel surface that is pre-existing in the structure.

866,59 described methods according to Claim 8 wherein apply to be included on the channel surface that is pre-existing in the structure and serve as a contrast layer of material.

867,66 described methods according to Claim 8, wherein this material comprises the soft metal.

868,66 described methods according to Claim 8, wherein this material comprises aluminium.

869,59 described methods according to Claim 8, wherein expansion causes this structure that is pre-existing in expansion.

870,59 described methods according to Claim 8, wherein expansion structure circumferential tension that this is pre-existing in.

871, a kind of expansible tubulose parts comprise:

An external surface; With

Be positioned at the clearance layer on this external surface, wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3900psi.

872,71 described assemblies according to Claim 8, wherein these expansible tubulose parts comprise that a diameter is 7 5/8 inches an expansion tubular part.

873, a kind of expansible tubulose assembly comprises:

An external surface; With

Be positioned at the clearance layer on this external surface, wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3700psi.

874,73 described assemblies according to Claim 8, wherein these expansible tubulose parts comprise that a diameter is 7 5/8 inches an expansion tubular part.

875, a kind of expansible tubulose assembly comprises:

An external surface; With

Be positioned at the clearance layer on this external surface, wherein this clearance layer comprises aluminum material, makes the required dilation procedure pressure of this tubular part be approximately 3600psi.

876,75 described assemblies according to Claim 8, wherein these expansible tubulose parts comprise that a diameter is 7 5/8 inches an expansion tubular part.

877, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.05 inch-0.15 inch thickness.

878,77 described assemblies according to Claim 8, wherein this clearance layer comprises aluminium.

879, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; And a clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.07 inch-0.13 inch thickness.

880,79 described assemblies according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

881, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has and is approximately 0.06 inch-0.14 inch thickness.

882,81 described assemblies according to Claim 8, wherein this clearance layer comprises plastics.

883, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.6mm-2.5mm between this structure and this expansible tubulose parts.

884,83 described assemblies according to Claim 8, wherein this clearance layer comprises plastics.

885, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 2.6mm-3.1mm between this structure and this expansible tubulose parts.

886,85 described assemblies according to Claim 8, wherein this clearance layer comprises aluminium.

887, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

A clearance layer that is arranged between these expansible tubulose parts and this structure, wherein this clearance layer has the thickness that is approximately 1.9mm-2.5mm between this structure and this expansible tubulose parts.

888,87 described assemblies according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

889, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage;

A clearance layer that is arranged between these expansible tubulose parts and this structure; With

Greater than the breaking point that is about 20000psi.

890,89 described assemblies according to Claim 8, wherein this structure comprises the tubular part that a diameter is approximately 9 5/8 inches.

891,89 described assemblies according to Claim 8, wherein these expansible tubulose parts comprise the tubular part that a diameter is approximately 7 5/8 inches.

892,89 described assemblies according to Claim 8, wherein these expansible tubulose parts have expanded 13% at least.

893,89 described assemblies according to Claim 8, wherein this clearance layer comprises the soft metal.

894,89 described assemblies according to Claim 8, wherein this clearance layer comprises aluminium.

895,89 described assemblies according to Claim 8, wherein this clearance layer comprises aluminum and zinc.

896, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage;

Greater than the breaking point that is about 14000psi.

897,96 described assemblies according to Claim 8, wherein this structure comprises the tubular part that a diameter is approximately 9 5/8 inches.

898,96 described assemblies according to Claim 8, wherein these expansible tubulose parts comprise the tubular part that a diameter is approximately 7 5/8 inches.

899,96 described assemblies according to Claim 8, wherein these expansible tubulose parts have expanded 13% at least.

900,96 described assemblies according to Claim 8, wherein this clearance layer comprises plastics.

901, a kind of method that is used for definite tubular assembly resisting breakage ability comprises:

Measure the resisting breakage ability of first tubular part;

Measure the resisting breakage ability of second tubular part;

Be identified for the reinforcement coefficient value of the reinforcement of first and second tubular parts; And

The reinforcement coefficient and the resisting breakage ability of first tubular part and the resisting breakage ability sum of second tubular part are multiplied each other.

902, a kind of expansible tubulose assembly comprises:

A structure forms a passage in this structure;

Expansible tubulose parts that are arranged in this passage; With

Be used for changing the device of the residual stress of at least one in this structure and the expansible tubulose parts when expansible tubulose parts during to structure radial dilatation that is pre-existing in and plastic strain, these devices are arranged between these expansible tubulose parts and this structure.

903, according to the described assembly of claim 902, wherein this structure comprises a wellbore casing.

904, according to the described assembly of claim 902, wherein this structure comprises a tubular part.

905, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises the clearance layer of soft metal.

906, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises the clearance layer of aluminium.

907, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises the clearance layer of aluminum and zinc.

908, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises the clearance layer of plastics.

909, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises around the clearance layer of the material of expansible tubulose member outer surface winding.

910, according to the described assembly of claim 909, wherein this material comprises the soft metal.

911, according to the described assembly of claim 909, wherein this material comprises aluminium.

912, according to the described assembly of claim 902, wherein these devices comprise that one deck comprises the clearance layer of the material of lining on this structure inner surface.

913, according to the described assembly of claim 912, wherein this material comprises the soft metal.

914, according to the described assembly of claim 912, wherein this material comprises aluminium.

915, according to the described assembly of claim 902, wherein these devices comprise the clearance layer of a layer thickness variation.

916, according to the described assembly of claim 902, wherein these devices comprise one deck clearance layer heterogeneous.

917, according to the described assembly of claim 902, wherein these devices comprise the multilayer clearance layer.

918, according to the described assembly of claim 917, wherein these multilayer clearance layer are from by the soft metal, and plastics are selected in the group that synthetic materials and its are combined to form.

919, according to the described assembly of claim 902, this structure circumferential tension wherein.