NO315575B1 - Fremgangsmåte for plugging av boringen i en rördel, samt plugg til bruk vedfremgangsmåten - Google Patents

Fremgangsmåte for plugging av boringen i en rördel, samt plugg til bruk vedfremgangsmåten Download PDF

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Publication number
NO315575B1
NO315575B1 NO19954875A NO954875A NO315575B1 NO 315575 B1 NO315575 B1 NO 315575B1 NO 19954875 A NO19954875 A NO 19954875A NO 954875 A NO954875 A NO 954875A NO 315575 B1 NO315575 B1 NO 315575B1
Authority
NO
Norway
Prior art keywords
locking
plug
mandrel
sealing
bore
Prior art date
Application number
NO19954875A
Other languages
English (en)
Norwegian (no)
Other versions
NO954875D0 (no
NO954875L (no
Inventor
Edwin Carroll Turner
Danny Kay Wolff
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
Publication of NO954875D0 publication Critical patent/NO954875D0/no
Publication of NO954875L publication Critical patent/NO954875L/no
Publication of NO315575B1 publication Critical patent/NO315575B1/no

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
NO19954875A 1994-12-01 1995-11-30 Fremgangsmåte for plugging av boringen i en rördel, samt plugg til bruk vedfremgangsmåten NO315575B1 (no)

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 (3)

Publication Number Publication Date
NO954875D0 NO954875D0 (no) 1995-11-30
NO954875L NO954875L (no) 1996-06-03
NO315575B1 true NO315575B1 (no) 2003-09-22

Family

ID=23366453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19954875A NO315575B1 (no) 1994-12-01 1995-11-30 Fremgangsmåte for plugging av boringen i en rördel, samt plugg til bruk vedfremgangsmåten

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
CA2445870C (en) 2001-04-30 2009-04-07 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
BRPI0820220B1 (pt) * 2007-11-21 2018-08-14 Cameron International Corporation Sistema de contrapressão e método de operação de uma válvula de contrapressão
BRPI0911582A2 (pt) * 2008-04-28 2016-01-05 Aker Subsea As capa de árvore interna e ferramenta de assentamento de itc
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
US8869899B2 (en) 2011-02-21 2014-10-28 Tetra Technologies, Inc. Method 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
CA3007077C (en) * 2016-03-11 2020-04-28 Halliburton Energy Services, Inc. Subsurface safety valve with permanent lock open feature
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
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US4381868A (en) * 1981-07-24 1983-05-03 Cameron Iron Works, Inc. Pressure-actuated wellhead sealing assembly
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US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal
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US4984636A (en) * 1989-02-21 1991-01-15 Drilex Systems, Inc. Geothermal wellhead repair unit
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US5094297A (en) * 1990-10-30 1992-03-10 Abb Vetco Gray Inc. Casing weight set seal ring
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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
EP0715056B1 (de) 2000-05-24
EP0715056A3 (de) 1997-05-02
CA2164254C (en) 2005-10-18
BR9505593A (pt) 1997-11-04
AU698496B2 (en) 1998-10-29
DE69517137D1 (de) 2000-06-29
AU3777295A (en) 1996-06-06
CA2164254A1 (en) 1996-06-02
NO954875D0 (no) 1995-11-30
US5542475A (en) 1996-08-06
NO954875L (no) 1996-06-03
EP0715056A2 (de) 1996-06-05

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ONESUBSEA IP UK LTD, GB

MK1K Patent expired