MX356650B - Ensamble de sello para colgador de recubrimiento. - Google Patents

Ensamble de sello para colgador de recubrimiento.

Info

Publication number
MX356650B
MX356650B MX2015002754A MX2015002754A MX356650B MX 356650 B MX356650 B MX 356650B MX 2015002754 A MX2015002754 A MX 2015002754A MX 2015002754 A MX2015002754 A MX 2015002754A MX 356650 B MX356650 B MX 356650B
Authority
MX
Mexico
Prior art keywords
rings
fastener
support
grommets
compressible ring
Prior art date
Application number
MX2015002754A
Other languages
English (en)
Other versions
MX2015002754A (es
Inventor
Chau Hoang
Khanh Anh Duong
William Ryan Moore
Karl A Parfrey
Clayton Griffin
Original Assignee
Vetco Gray Inc
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
Application filed by Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of MX2015002754A publication Critical patent/MX2015002754A/es
Publication of MX356650B publication Critical patent/MX356650B/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member

Abstract

Un ensamble de sello 22 para usarse con un colgador de encofrado 24 que incluye un par de anillos divididos 28, 32 unidos por medio de un sujetador roscado 28; apretar axialmente el sujetador 28 comprime uno de los anillos 28, 32 para que se expanda radialmente hacia el interior para acoplamiento de sellado con una pared de un encofrado del pozo 46 y radialmente hacia fuera contra una pared interior de un alojamiento de la boca del pozo 14; pasatubos 50 de soporte están provistos cuando el sujetador 28 entra y sale del anillo comprimible 32; proyecciones 52 en un lado de los pasatubos de soporte 50 se proyectan hacia el anillo comprimible 32 y crean una interfaz de sellado entre cada pasatubos de soporte 50 y el anillo comprimible 32; juntas tóricas 56 alinean circunferencias interiores de los pasatubos de soporte 50 para sellar entre los pasatubos de soporte 50 y los sujetadores; un extremo roscado en un extremo inferior del sujetador 38 tiene un diámetro menor a un diámetro interior de las juntas tóricas 56 para evitar dañar las juntas tóricas 56 durante el ensamblaje.
MX2015002754A 2012-08-28 2013-08-22 Ensamble de sello para colgador de recubrimiento. MX356650B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/596,544 US8870186B2 (en) 2012-08-28 2012-08-28 Seal assembly for a casing hanger
PCT/US2013/056075 WO2014035774A2 (en) 2012-08-28 2013-08-22 Seal assembly for a casing hanger

Publications (2)

Publication Number Publication Date
MX2015002754A MX2015002754A (es) 2015-10-30
MX356650B true MX356650B (es) 2018-06-06

Family

ID=49081027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002754A MX356650B (es) 2012-08-28 2013-08-22 Ensamble de sello para colgador de recubrimiento.

Country Status (7)

Country Link
US (1) US8870186B2 (es)
CN (1) CN104769211B (es)
CA (1) CA2883456C (es)
GB (1) GB2521301B (es)
MX (1) MX356650B (es)
SG (1) SG11201501547YA (es)
WO (1) WO2014035774A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140131954A1 (en) * 2012-11-12 2014-05-15 Vetco Gray Inc. Shrinkage compensated seal assembly and related methods
CN108361468B (zh) * 2018-03-03 2019-09-13 河北纳森空调有限公司 一种中央空调用管路修补装置
CN108758125A (zh) * 2018-07-26 2018-11-06 佛山市易联捷管道科技有限公司 一种金属锁紧接管装置
US11047200B2 (en) 2019-11-15 2021-06-29 Elastomer Specialties, Inc. Stripper element for wells and reinforcing insert therefor
US20240003213A1 (en) * 2022-06-30 2024-01-04 Baker Hughes Oilfield Operations Llc Reinforced compression plate split for slip hanger

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798747A (en) 1954-05-07 1957-07-09 Shaffer Tool Works Tubing-head stud lock
GB821776A (en) * 1956-04-18 1959-10-14 Cameron Iron Works Inc An assembly for hanging and sealing a pipe in a well head fitting
US3438654A (en) * 1964-05-04 1969-04-15 Bank Of Southwest Nat Ass Well completion apparatus
US3422721A (en) * 1966-08-22 1969-01-21 John L Yonkers Self-aligning and sealing member
US4384726A (en) * 1981-11-02 1983-05-24 Acf Industries, Incorporated Expandable lubricating packing assembly for wellheads
US5024453A (en) 1988-12-20 1991-06-18 Pressure Services, Inc. Liveload assembly for rotary or reciprocating shaft packing
US4975008A (en) * 1989-03-31 1990-12-04 Illinois Tool Works, Inc. Fastener assembly with sealing grommet
US5342066A (en) * 1992-10-26 1994-08-30 Fmc Corporation Non-extrusion device for split annular casing/tubing hanger compression seals
JPH06213299A (ja) * 1993-01-20 1994-08-02 Nippon Seiko Kk ナットの取付部材固定構造
CN2176427Y (zh) * 1993-11-17 1994-09-07 华北石油华源管子工具公司修造厂 锁紧式套管头
CN2216140Y (zh) * 1994-10-05 1995-12-27 华北石油第二机械厂机械设计制造研究中心 快装套管头
US5645282A (en) * 1995-03-14 1997-07-08 Dana Corporation Multi-purpose grommet
JPH09324272A (ja) * 1996-03-31 1997-12-16 Furontetsuku:Kk シール装置
US6338285B2 (en) * 1996-06-17 2002-01-15 Nsk Ltd. Feed screw device
US5799730A (en) * 1996-09-18 1998-09-01 Stream-Flo Industries Ltd. Wellhead casing hanger assembly
US6236128B1 (en) * 1999-10-28 2001-05-22 Siemens Westinghouse Power Corporation Radial lead spanner nut assembly with integral seals for hydrogen-cooled power generators and associated methods
CN2453122Y (zh) * 2000-06-14 2001-10-10 刘庆梅 一种整体式可循环套管头悬挂器
US6488084B1 (en) 2000-10-25 2002-12-03 Abb Vetco Gray Inc. Casing hanger seal positive stop
JP2002364726A (ja) * 2001-04-05 2002-12-18 Thk Co Ltd ボールねじ用シール及びこのボールねじ用シールを用いたボールねじ
US6582172B2 (en) * 2001-08-29 2003-06-24 The United States Of America As Represented By The Secretary Of The Navy Isolated mechanical fastening system
US7128143B2 (en) 2003-12-31 2006-10-31 Plexus Ocean Systems Ltd. Externally activated seal system for wellhead
US7740061B2 (en) 2003-12-31 2010-06-22 Plexus Ocean Systems Ltd. Externally activated seal system for wellhead
CA2503790A1 (en) 2004-11-12 2006-05-12 Bruce Cherewyk Packoff nipple for a wellhead isolation tool
US7360592B2 (en) 2005-04-20 2008-04-22 Baker Hughes Incorporated Compliant cladding seal/hanger
US8246052B1 (en) * 2006-10-31 2012-08-21 Ge Oil & Gas Esp, Inc. Bladder containment mechanism
US8201832B2 (en) 2007-09-13 2012-06-19 Cameron International Corporation Multi-elastomer seal
US8050528B2 (en) * 2008-06-05 2011-11-01 Channell Commercial Corporation Sealing gland system
US8167033B2 (en) 2009-09-14 2012-05-01 Max White Packer with non-extrusion ring

Also Published As

Publication number Publication date
MX2015002754A (es) 2015-10-30
GB201504382D0 (en) 2015-04-29
SG11201501547YA (en) 2015-04-29
WO2014035774A2 (en) 2014-03-06
US20140062025A1 (en) 2014-03-06
GB2521301A (en) 2015-06-17
CN104769211A (zh) 2015-07-08
CA2883456C (en) 2020-06-30
GB2521301B (en) 2020-05-06
WO2014035774A3 (en) 2015-01-08
US8870186B2 (en) 2014-10-28
CN104769211B (zh) 2018-04-24
CA2883456A1 (en) 2014-06-03

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Legal Events

Date Code Title Description
FG Grant or registration