DE69535474D1 - Gewindeverbindung für Rohre - Google Patents

Gewindeverbindung für Rohre

Info

Publication number
DE69535474D1
DE69535474D1 DE69535474T DE69535474T DE69535474D1 DE 69535474 D1 DE69535474 D1 DE 69535474D1 DE 69535474 T DE69535474 T DE 69535474T DE 69535474 T DE69535474 T DE 69535474T DE 69535474 D1 DE69535474 D1 DE 69535474D1
Authority
DE
Germany
Prior art keywords
pipes
threaded connection
threaded
connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69535474T
Other languages
English (en)
Other versions
DE69535474T2 (de
Inventor
Shigeo Nagasaku
Jun Maeda
Kenichi Ohyabu
Akira Narita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec Oil and Gas France SAS
Nippon Steel Corp
Original Assignee
Vallourec Mannesmann Oil and Gas France SA
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP28118494A external-priority patent/JP2914197B2/ja
Priority claimed from JP29593394A external-priority patent/JP2877010B2/ja
Application filed by Vallourec Mannesmann Oil and Gas France SA, Sumitomo Metal Industries Ltd filed Critical Vallourec Mannesmann Oil and Gas France SA
Application granted granted Critical
Publication of DE69535474D1 publication Critical patent/DE69535474D1/de
Publication of DE69535474T2 publication Critical patent/DE69535474T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
DE69535474T 1994-10-19 1995-10-17 Gewindeverbindung für Rohre Expired - Lifetime DE69535474T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP28118494 1994-10-19
JP28118494A JP2914197B2 (ja) 1994-10-19 1994-10-19 油井管用ネジ継手
JP29593394A JP2877010B2 (ja) 1994-11-04 1994-11-04 油井管用ネジ継手
JP29593394 1994-11-04

Publications (2)

Publication Number Publication Date
DE69535474D1 true DE69535474D1 (de) 2007-05-31
DE69535474T2 DE69535474T2 (de) 2008-01-03

Family

ID=26554084

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69535474T Expired - Lifetime DE69535474T2 (de) 1994-10-19 1995-10-17 Gewindeverbindung für Rohre
DE69532400T Expired - Lifetime DE69532400T2 (de) 1994-10-19 1995-10-17 Gewindeverbindung für Rohre

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69532400T Expired - Lifetime DE69532400T2 (de) 1994-10-19 1995-10-17 Gewindeverbindung für Rohre

Country Status (4)

Country Link
US (1) US5649725A (de)
EP (2) EP1387036B1 (de)
CN (1) CN1044279C (de)
DE (2) DE69535474T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69736232T2 (de) * 1997-05-30 2007-05-24 Vallourec Mannesmann Oil & Gas France Schraubverbindung für ölfeldrohre
US6305723B1 (en) * 1998-10-27 2001-10-23 Grant Prideco, L.P. Tool joint and drill pipe made therefrom
AR020495A1 (es) * 1999-09-21 2002-05-15 Siderca Sa Ind & Com Union roscada de alta resistencia al sobretorque y compresion
ATE513156T1 (de) * 1999-10-20 2011-07-15 Beverly Watts Ramos Verbindung mit offenem keilgewinde
GB2358228B (en) * 2000-01-13 2002-11-06 Ian Harold Hignett Improvements to pipe joints
PL195714B1 (pl) * 2000-06-20 2007-10-31 Sumitomo Metal Ind Rurowe połączenie gwintowane ze wzmocnionym ogranicznikiem
IT1318179B1 (it) * 2000-07-17 2003-07-23 Dalmine Spa Giunzione filettata integrale per tubi.
IT1318753B1 (it) * 2000-08-09 2003-09-10 Dalmine Spa Giunzione filettata integrale a profilo continuo pr tubi
US6478344B2 (en) * 2000-09-15 2002-11-12 Abb Vetco Gray Inc. Threaded connector
US6550821B2 (en) 2001-03-19 2003-04-22 Grant Prideco, L.P. Threaded connection
FR2833335B1 (fr) * 2001-12-07 2007-05-18 Vallourec Mannesmann Oil & Gas Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite
GB0130967D0 (en) * 2001-12-24 2002-02-13 Hunting Oilfield Services Ltd Anti galling threaded joint
US6682101B2 (en) * 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection
ITRM20020234A1 (it) * 2002-04-30 2003-10-30 Tenaris Connections Bv Giunzione filettata per tubi.
ITRM20020274A1 (it) * 2002-05-16 2003-11-17 Tenaris Connections Bv Giunzione filettata per tubi.
ITRM20020445A1 (it) * 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
US6832789B2 (en) * 2002-11-01 2004-12-21 Torquelock Corporation Threaded pipe connection with cylindrical metal-to-metal, high pressure containment seal
GB0227603D0 (en) * 2002-11-27 2002-12-31 Hsc S A L Improved casino joints
FR2860546B1 (fr) * 2003-10-01 2006-01-27 Vallourec Mannesmann Oil & Gas Composant tubulaire muni d'elements filetes mutuellement orientes et procede pour le realiser
US20070069517A1 (en) * 2005-07-22 2007-03-29 Shigeo Nagasaku Threaded pipe and pipe joint and method of use
US8029025B1 (en) * 2005-07-28 2011-10-04 Hydril Company Single taper wedge thread connection with mid-seal
FR2889727B1 (fr) * 2005-08-09 2007-09-28 Vallourec Mannesmann Oil Gas F Joint filete tubulaire etanche aux liquides et aux gaz
JP5250990B2 (ja) * 2007-03-28 2013-07-31 新日鐵住金株式会社 油井管用ねじ継手
FR2952993B1 (fr) 2009-11-20 2011-12-16 Vallourec Mannesmann Oil & Gas Joint filete
EP2325435B2 (de) 2009-11-24 2020-09-30 Tenaris Connections B.V. Verschraubung für [ultrahoch] abgedichteten internen und externen Druck
US8714600B2 (en) * 2010-07-22 2014-05-06 Vladimir Petrovich Aldohin Highly-tight threaded joint
CN102705389A (zh) * 2012-06-18 2012-10-03 无锡市百顺机械厂 转轴中转器
MX367486B (es) * 2013-01-28 2019-08-23 Jfe Steel Corp Junta roscada para tuberias de acero.
JP5725094B2 (ja) * 2013-07-30 2015-05-27 Ｊｆｅスチール株式会社 耐久性に優れた油井管用ねじ継手
BR112016004473B1 (pt) * 2013-09-06 2020-12-29 Vallourec Oil And Gas France conexão rosqueada para tubo de aço
EP3260649B1 (de) * 2016-06-21 2019-12-18 Energy Frontier Solutions S.L. Gewindeverbindung für öl- und gasrohre
CN110359858B (zh) * 2018-03-26 2020-09-04 中国石油天然气集团有限公司 油井管接头的密封结构的设计与制造方法、密封方法
CN109882088B (zh) * 2019-03-20 2022-02-18 上海海隆石油钻具有限公司 一种油井管柱连接接头

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359013A (en) * 1965-09-03 1967-12-19 Hydril Co Deep well casing jont
DE1533619B2 (de) * 1967-04-28 1970-06-11
NL155335C (de) * 1971-07-09 1900-01-01
NL7510249A (en) * 1975-08-29 1977-03-02 Nova Hut Klementa Gottwalda Na Gastight screwed pipe union - has mating cone faces of different angles in inner and outer members
DE2641767B2 (de) * 1976-09-14 1979-05-31 Mannesmann Ag, 4000 Duesseldorf Gewindeverbindung für ölfeldrohre
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
JPS58157087U (ja) * 1982-04-16 1983-10-20 日本鋼管株式会社 油井管用ネジ継手
US5423579A (en) * 1983-01-17 1995-06-13 Hydril Company Tubular coupling with metal to metal seal
JPS60121385A (ja) 1983-12-05 1985-06-28 川崎製鉄株式会社 耐焼付き性に優れた油井管継手
JPS616488A (ja) * 1984-06-20 1986-01-13 日本鋼管株式会社 油井管用ネジ継手
US4619472A (en) * 1985-05-02 1986-10-28 Nippon Steel Corporation Pipe coupling
JPS61286689A (ja) 1985-06-14 1986-12-17 住友金属工業株式会社 耐ゴ−リング性に優れた油井管継手
JPS61286688A (ja) 1985-06-14 1986-12-17 住友金属工業株式会社 耐焼付性に優れた油井管継手
JPS62209291A (ja) 1986-03-06 1987-09-14 新日本製鐵株式会社 耐焼付き・高気密性油井管継手
US4736962A (en) * 1986-03-21 1988-04-12 Motrenec Donald L Steering stabilizer for vehicles
JPS63111388A (ja) 1986-10-29 1988-05-16 新日本製鐵株式会社 耐焼付き油井管用ネジ継手
US4795200A (en) * 1986-12-04 1989-01-03 Hydril Company Lengthened tubular pin member nose for improving sealing integrity and bearing forces
IT1224745B (it) * 1988-10-03 1990-10-18 Dalmine Spa Giunto a tenuta ermetica metallica per tubi
US5137310A (en) * 1990-11-27 1992-08-11 Vallourec Industries Assembly arrangement using frustoconical screwthreads for tubes
JPH0689863A (ja) 1992-09-09 1994-03-29 Matsushita Electron Corp 薄膜形成方法

Also Published As

Publication number Publication date
US5649725A (en) 1997-07-22
EP0708224A3 (de) 1998-01-07
CN1130739A (zh) 1996-09-11
DE69532400T2 (de) 2004-11-11
DE69532400D1 (de) 2004-02-12
EP0708224B1 (de) 2004-01-07
EP0708224A2 (de) 1996-04-24
DE69535474T2 (de) 2008-01-03
EP1387036A3 (de) 2004-05-26
EP1387036B1 (de) 2007-04-18
CN1044279C (zh) 1999-07-21
EP1387036A2 (de) 2004-02-04

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Legal Events

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