DE69517137D1 - Verschlussstopfen - Google Patents

Verschlussstopfen

Info

Publication number
DE69517137D1
DE69517137D1 DE69517137T DE69517137T DE69517137D1 DE 69517137 D1 DE69517137 D1 DE 69517137D1 DE 69517137 T DE69517137 T DE 69517137T DE 69517137 T DE69517137 T DE 69517137T DE 69517137 D1 DE69517137 D1 DE 69517137D1
Authority
DE
Germany
Prior art keywords
sealing plug
plug
sealing
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
DE69517137T
Other languages
English (en)
Inventor
Edwin Carroll Turner
Danny Kay Wolff
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.)
Cameron International Corp
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Application granted granted Critical
Publication of DE69517137D1 publication Critical patent/DE69517137D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
DE69517137T 1994-12-01 1995-10-16 Verschlussstopfen Expired - Lifetime DE69517137D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/348,053 US5542475A (en) 1994-12-01 1994-12-01 Blanking plug assembly

Publications (1)

Publication Number Publication Date
DE69517137D1 true DE69517137D1 (de) 2000-06-29

Family

ID=23366453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517137T Expired - Lifetime DE69517137D1 (de) 1994-12-01 1995-10-16 Verschlussstopfen

Country Status (7)

Country Link
US (1) US5542475A (de)
EP (1) EP0715056B1 (de)
AU (1) AU698496B2 (de)
BR (1) BR9505593A (de)
CA (1) CA2164254C (de)
DE (1) DE69517137D1 (de)
NO (1) NO315575B1 (de)

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US5901787A (en) * 1995-06-09 1999-05-11 Tuboscope (Uk) Ltd. Metal sealing wireline plug
US5875851A (en) * 1996-11-21 1999-03-02 Halliburton Energy Services, Inc. Static wellhead plug and associated methods of plugging wellheads
US6334488B1 (en) 2000-01-11 2002-01-01 Weatherford/Lamb, Inc. Tubing plug
WO2002088514A1 (en) 2001-04-30 2002-11-07 Weatherford/Lamb, Inc. Automatic tubing filler
US6547009B2 (en) 2001-09-10 2003-04-15 Halliburton Energy Services, Inc. Low profile static wellhead plug
US6719059B2 (en) * 2002-02-06 2004-04-13 Abb Vetco Gray Inc. Plug installation system for deep water subsea wells
US6793019B2 (en) * 2002-07-10 2004-09-21 Abb Offshore Systems, Inc. Tapered ramp positive lock latch mechanism
US6843480B2 (en) * 2002-08-07 2005-01-18 Baker Hughes Incorporated Seal ring for well completion tools
US7121344B2 (en) * 2003-01-10 2006-10-17 Vetco Gray Inc. Plug installation system for deep water subsea wells
US7111677B2 (en) * 2003-04-16 2006-09-26 Baker Hughes Incorporated Sand control for blanking plug and method of use
NO322829B1 (no) * 2003-05-22 2006-12-11 Fmc Kongsberg Subsea As Gjenopptagbar plugg, ventiltre med plugg og fremgangsmate for bronnintervensjon i bronn med minst en plugg
GB0409189D0 (en) * 2004-04-24 2004-05-26 Expro North Sea Ltd Plug setting and retrieving apparatus
GB0504837D0 (en) * 2005-03-09 2005-04-13 Caledyne Ltd Tree plug
GB2468228B (en) * 2007-11-21 2012-05-16 Cameron Int Corp Back pressure valve
CN103485740B (zh) * 2008-04-28 2017-03-01 阿克海底公司 内部树帽和itc送入工具
US8205890B2 (en) * 2008-07-08 2012-06-26 Worldwide Oilfield Machine, Inc. Resilient high pressure metal-to-metal seal and method
NO330742B1 (no) * 2009-01-16 2011-06-27 Aker Subsea As Koblingsanordning for rørformete elementer
US9140388B2 (en) * 2010-03-22 2015-09-22 Fmc Technologies, Inc. Bi-directional seal assembly
US8276671B2 (en) * 2010-04-01 2012-10-02 Vetco Gray Inc. Bridging hanger and seal running tool
GB201014088D0 (en) * 2010-08-23 2010-10-06 Aker Subsea Ltd Subsea running tool with emergency release
WO2012115891A2 (en) 2011-02-21 2012-08-30 Tetra Technologies, Inc. Method and apparatus for pulling a crown plug
NO332606B1 (no) * 2011-03-11 2012-11-19 Aker Subsea As Kobling med forspenning
FR2988086B1 (fr) 2012-03-15 2015-12-25 Airbus Operations Sas Dispositif et procede d'obturation
US9212528B2 (en) * 2012-12-17 2015-12-15 Baker Hughes Incorporated Lock assembly with cageless dogs
US9677367B2 (en) * 2014-06-25 2017-06-13 Cameron International Corporation Non-rotating method and system for isolating wellhead pressure
BR102014031140A2 (pt) * 2014-12-11 2016-07-12 Fmc Technologies Do Brasil Ltda equipamento para instalação e remoção de plugs
DE112016005583B4 (de) 2016-03-11 2023-05-25 Halliburton Energy Services, Inc. Unterirdisches Sicherheitsventil mit dauerhaftem, in der offenen Position verriegelten Element
GB2605807A (en) * 2021-04-13 2022-10-19 Wellvene Ltd Downhole test method and associated apparatus
CN115749666B (zh) * 2022-11-01 2023-04-07 四川圣诺油气工程技术服务有限公司 一种井下棘齿式堵塞器

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US823760A (en) * 1904-10-12 1906-06-19 Parkersburg Machine Company Soft-metal wall-packer.
US2753942A (en) * 1948-07-23 1956-07-10 Lane Wells Co Bridging plug
US2884071A (en) * 1954-04-05 1959-04-28 Otis Eng Co Well tubing plug
US3282346A (en) * 1964-03-09 1966-11-01 Baker Oil Tools Inc Subsurface well packers
US3378077A (en) * 1966-03-11 1968-04-16 Otis Eng Co Sleeved well packer assembly
US3670821A (en) * 1970-12-21 1972-06-20 Jack W Tamplen Locking device and method and apparatus for emplacing same
US4007783A (en) * 1974-12-18 1977-02-15 Otis Engineering Corporation Well plug with anchor means
US4051896A (en) * 1974-12-18 1977-10-04 Otis Engineering Corporation Well bore liner hanger
US4058162A (en) * 1976-04-22 1977-11-15 Cameron Iron Works, Inc. Well tool adapted to be locked within and sealed with respect to the bore of the well conduit
US4116277A (en) * 1977-04-12 1978-09-26 Gray Tool Company Full flow tubing plug with locked anchor and method
US4121660A (en) * 1977-08-22 1978-10-24 Fmc Corporation Well pressure test plug
SU768937A1 (ru) * 1978-10-13 1980-10-07 За витель- 768937 (И) Пакерующее устройство
US4311195A (en) * 1980-07-14 1982-01-19 Baker International Corporation Hydraulically set well packer
US4381868A (en) * 1981-07-24 1983-05-03 Cameron Iron Works, Inc. Pressure-actuated wellhead sealing assembly
CA1232536A (en) * 1985-04-03 1988-02-09 Roderick D. Mcleod Well casing packer
US4757860A (en) * 1985-05-02 1988-07-19 Dril-Quip, Inc. Wellhead equipment
US4651818A (en) * 1986-05-12 1987-03-24 Exxon Production Research Co. Metal seal tubing plug
US4836278A (en) * 1986-10-23 1989-06-06 Baker Oil Tools, Inc. Apparatus for isolating a plurality of vertically spaced perforations in a well conduit
US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US4984636A (en) * 1989-02-21 1991-01-15 Drilex Systems, Inc. Geothermal wellhead repair unit
US5277793A (en) 1989-05-10 1994-01-11 Chevron Research And Technology Company Hydrocracking process
US5110144A (en) * 1990-08-24 1992-05-05 Cooper Industries, Inc. Casing hanger seal assembly
US5094297A (en) * 1990-10-30 1992-03-10 Abb Vetco Gray Inc. Casing weight set seal ring
US5129660A (en) * 1991-02-25 1992-07-14 Cooper Industries, Inc. Seal assembly for a well housing hanger structure
US5333692A (en) * 1992-01-29 1994-08-02 Baker Hughes Incorporated Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore
US5335729A (en) * 1992-05-11 1994-08-09 Cooper Industries, Inc. Tubular connection, method for making same, and tool therefor
US5390735A (en) * 1992-08-24 1995-02-21 Halliburton Company Full bore lock system
US5348087A (en) * 1992-08-24 1994-09-20 Halliburton Company Full bore lock system
US5355961A (en) * 1993-04-02 1994-10-18 Abb Vetco Gray Inc. Metal and elastomer casing hanger seal

Also Published As

Publication number Publication date
US5542475A (en) 1996-08-06
NO954875D0 (no) 1995-11-30
EP0715056B1 (de) 2000-05-24
AU3777295A (en) 1996-06-06
AU698496B2 (en) 1998-10-29
EP0715056A2 (de) 1996-06-05
CA2164254C (en) 2005-10-18
EP0715056A3 (de) 1997-05-02
CA2164254A1 (en) 1996-06-02
NO954875L (no) 1996-06-03
NO315575B1 (no) 2003-09-22
BR9505593A (pt) 1997-11-04

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Legal Events

Date Code Title Description
8332 No legal effect for de