CA1027041A - Appareil de commande pour vannes sous-marines - Google Patents

Appareil de commande pour vannes sous-marines

Info

Publication number
CA1027041A
CA1027041A CA225,071A CA225071A CA1027041A CA 1027041 A CA1027041 A CA 1027041A CA 225071 A CA225071 A CA 225071A CA 1027041 A CA1027041 A CA 1027041A
Authority
CA
Canada
Prior art keywords
control valve
valve apparatus
subsea control
subsea
valve
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
Application number
CA225,071A
Other languages
English (en)
Inventor
James T. Aumann
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology 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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Application granted granted Critical
Publication of CA1027041A publication Critical patent/CA1027041A/fr
Expired 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/04—Cutting of wire lines or the like
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
CA225,071A 1974-04-22 1975-04-21 Appareil de commande pour vannes sous-marines Expired CA1027041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/462,824 US3955623A (en) 1974-04-22 1974-04-22 Subsea control valve apparatus

Publications (1)

Publication Number Publication Date
CA1027041A true CA1027041A (fr) 1978-02-28

Family

ID=23837896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,071A Expired CA1027041A (fr) 1974-04-22 1975-04-21 Appareil de commande pour vannes sous-marines

Country Status (2)

Country Link
US (1) US3955623A (fr)
CA (1) CA1027041A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086776A (en) * 1977-04-11 1978-05-02 Compagnie Francaise Des Petroles Lock means for a tension line
US4252195A (en) * 1979-07-26 1981-02-24 Otis Engineering Corporation Well test systems and methods
US4378850A (en) * 1980-06-13 1983-04-05 Halliburton Company Hydraulic fluid supply apparatus and method for a downhole tool
US4375239A (en) * 1980-06-13 1983-03-01 Halliburton Company Acoustic subsea test tree and method
US4347900A (en) * 1980-06-13 1982-09-07 Halliburton Company Hydraulic connector apparatus and method
US4328806A (en) * 1980-06-18 1982-05-11 American Hospital Supply Corporation Catheter with trans-luminal gas pathway
US4372392A (en) * 1980-10-07 1983-02-08 Halliburton Company Full opening emergency relief and safety valve
US4372391A (en) * 1980-10-07 1983-02-08 Halliburton Company Screw operated emergency relief and safety valve
US4597449A (en) * 1984-04-20 1986-07-01 Keeney L W Method and apparatus for preventing fluid runovers from a well
US4636934A (en) * 1984-05-21 1987-01-13 Otis Engineering Corporation Well valve control system
US4726424A (en) * 1985-04-17 1988-02-23 Raulins George M Well apparatus
US4890674A (en) * 1988-12-16 1990-01-02 Otis Engineering Corporation Flapper valve protection
US5137089A (en) * 1990-10-01 1992-08-11 Otis Engineering Corporation Streamlined flapper valve
GB9116477D0 (en) * 1991-07-30 1991-09-11 Exploration & Prod Serv Improved sub-sea test tree apparatus
US5860478A (en) * 1991-07-30 1999-01-19 Exploration & Production Services (North Sea) Ltd. Sub-sea test tree apparatus
US5203410A (en) * 1991-12-18 1993-04-20 Otis Engineering Corporation Blowout safety system for snubbing equipment
US5564502A (en) * 1994-07-12 1996-10-15 Halliburton Company Well completion system with flapper control valve
US5605194A (en) * 1995-06-19 1997-02-25 J. M. Huber Corporation Independent screwed wellhead with high pressure capability and method
US6196261B1 (en) * 1999-05-11 2001-03-06 Halliburton Energy Services, Inc. Flapper valve assembly with seat having load bearing shoulder
US6536740B2 (en) * 2001-03-29 2003-03-25 Cooper Cameron Corporation Disconnected piston for a valve actuator
EP1270870B1 (fr) 2001-06-22 2006-08-16 Cooper Cameron Corporation Appareil pour tester un obturateur anti-éruption
US7314091B2 (en) * 2003-09-24 2008-01-01 Weatherford/Lamb, Inc. Cement-through, tubing retrievable safety valve
GB2421744A (en) * 2005-01-04 2006-07-05 Cutting & Wear Resistant Dev Under-reamer or stabiliser with hollow, extendable arms and inclined ribs
US7870908B2 (en) * 2007-08-21 2011-01-18 Schlumberger Technology Corporation Downhole valve having incrementally adjustable open positions and a quick close feature
US8494608B2 (en) * 2008-04-18 2013-07-23 Medtronic, Inc. Method and apparatus for mapping a structure
GB2479552B (en) * 2010-04-14 2015-07-08 Aker Subsea Ltd Subsea wellhead providing controlled access to a casing annulus
US8863767B2 (en) 2012-03-19 2014-10-21 Baker Hughes Incorporated Alignment system for flapper valve
CN103899275A (zh) * 2014-04-11 2014-07-02 中国海洋石油总公司 一种钻井平台套管箭式排液阀
CN103899274A (zh) * 2014-04-11 2014-07-02 中国海洋石油总公司 一种钻井平台套管板式排液阀
CN112392429B (zh) * 2020-11-18 2022-09-27 中海石油(中国)有限公司 一种内外筒结构的水下井口应急解脱封井装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411576A (en) * 1965-07-02 1968-11-19 Otis Eng Co Well tools
US3729020A (en) * 1970-04-30 1973-04-24 L Koci Pressure relief and drain valve
US3665955A (en) * 1970-07-20 1972-05-30 George Eugene Conner Sr Self-contained valve control system
US3809201A (en) * 1970-10-30 1974-05-07 Kobe Steel Ltd Modulating valve for vehicle transmission systems
US3713485A (en) * 1971-03-15 1973-01-30 Gray Tool Co Petroleum well safety valve
US3786866A (en) * 1973-03-06 1974-01-22 Camco Inc Lockout for well safety valve
US3786865A (en) * 1973-03-06 1974-01-22 Camco Inc Lockout for well safety valve
US3870101A (en) * 1973-04-25 1975-03-11 Baker Oil Tools Inc Removable subsea production test valve assembly
US3844346A (en) * 1973-05-14 1974-10-29 Hydril Co Subsurface safety valve well tool operable by differential annular pressure

Also Published As

Publication number Publication date
US3955623A (en) 1976-05-11

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