GB2485660B - Subsea control system - Google Patents

Subsea control system

Info

Publication number
GB2485660B
GB2485660B GB201119667A GB201119667A GB2485660B GB 2485660 B GB2485660 B GB 2485660B GB 201119667 A GB201119667 A GB 201119667A GB 201119667 A GB201119667 A GB 201119667A GB 2485660 B GB2485660 B GB 2485660B
Authority
GB
United Kingdom
Prior art keywords
control system
subsea control
subsea
system
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 - Fee Related
Application number
GB201119667A
Other versions
GB201119667D0 (en
GB2485660A (en
Inventor
Joseph D Scranton
John Yarnold
Tauna Leonardi
John Skaggs
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.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings 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 to US17526609P priority Critical
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Priority to PCT/US2010/033411 priority patent/WO2010129478A1/en
Publication of GB201119667D0 publication Critical patent/GB201119667D0/en
Publication of GB2485660A publication Critical patent/GB2485660A/en
Application granted granted Critical
Publication of GB2485660B publication Critical patent/GB2485660B/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/02Valve arrangements for boreholes or wells in well heads
    • E21B34/04Valve arrangements for boreholes or wells in well heads in underwater well heads
    • E21B34/045Valve 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
GB201119667A 2009-05-04 2010-05-03 Subsea control system Expired - Fee Related GB2485660B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17526609P true 2009-05-04 2009-05-04
PCT/US2010/033411 WO2010129478A1 (en) 2009-05-04 2010-05-03 Subsea control system

Publications (3)

Publication Number Publication Date
GB201119667D0 GB201119667D0 (en) 2011-12-28
GB2485660A GB2485660A (en) 2012-05-23
GB2485660B true GB2485660B (en) 2012-08-08

Family

ID=43030781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201119667A Expired - Fee Related GB2485660B (en) 2009-05-04 2010-05-03 Subsea control system

Country Status (4)

Country Link
US (1) US20110005770A1 (en)
AU (1) AU2010246177A1 (en)
GB (1) GB2485660B (en)
WO (1) WO2010129478A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833465B2 (en) * 2008-08-04 2014-09-16 Cameron International Corporation Subsea differential-area accumulator
GB2488812A (en) * 2011-03-09 2012-09-12 Subsea 7 Ltd Subsea dual pump system with automatic selective control
GB2549210B (en) 2011-03-23 2018-07-25 Managed Pressure Operations Blow out preventer
US9091136B2 (en) 2011-06-02 2015-07-28 Schlumberger Technology Corporation Subsea safety valve system
US9453385B2 (en) * 2012-01-06 2016-09-27 Schlumberger Technology Corporation In-riser hydraulic power recharging
US10309191B2 (en) 2012-03-12 2019-06-04 Managed Pressure Operations Pte. Ltd. Method of and apparatus for drilling a subterranean wellbore
GB2500188B (en) * 2012-03-12 2019-07-17 Managed Pressure Operations Blowout preventer assembly
GB2501094A (en) 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
US9458689B2 (en) 2014-02-21 2016-10-04 Onesubsea Ip Uk Limited System for controlling in-riser functions from out-of-riser control system
WO2017023264A1 (en) * 2015-07-31 2017-02-09 Halliburton Energy Services, Inc. Annulus access valve
US10132135B2 (en) * 2015-08-05 2018-11-20 Cameron International Corporation Subsea drilling system with intensifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234043A (en) * 1977-10-17 1980-11-18 Baker International Corporation Removable subsea test valve system for deep water
US4494609A (en) * 1981-04-29 1985-01-22 Otis Engineering Corporation Test tree
US20070240882A1 (en) * 2006-04-18 2007-10-18 Tauna Leonardi Accumulator for Subsea Equipment

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US3640299A (en) * 1969-10-06 1972-02-08 Acf Ind Inc Subsea wellhead control system
US3633667A (en) * 1969-12-08 1972-01-11 Deep Oil Technology Inc Subsea wellhead system
US3921500A (en) * 1974-06-10 1975-11-25 Chevron Res System for operating hydraulic apparatus
US4116272A (en) * 1977-06-21 1978-09-26 Halliburton Company Subsea test tree for oil wells
GB1597472A (en) * 1977-08-12 1981-09-09 Fmc Corp Valve control circuits
US4325434A (en) * 1977-10-17 1982-04-20 Baker International Corporation Tubing shut off valve
US4356841A (en) * 1979-07-21 1982-11-02 Fmc Corporation Matrix switching control of subsea production systems
US4519263A (en) * 1979-07-21 1985-05-28 Fmc Corporation Matrix switching control of subsea production systems
US4405014A (en) * 1980-04-11 1983-09-20 Fmc Corporation Safety valve manifold system
US4347900A (en) * 1980-06-13 1982-09-07 Halliburton Company Hydraulic connector apparatus and method
US4375239A (en) * 1980-06-13 1983-03-01 Halliburton Company Acoustic subsea test tree and method
FR2493423B1 (en) * 1980-10-31 1984-04-20 Flopetrol Etudes Fabric
US4522370A (en) * 1982-10-27 1985-06-11 Otis Engineering Corporation Valve
US4653986A (en) * 1983-07-28 1987-03-31 Tidewater Compression Service, Inc. Hydraulically powered compressor and hydraulic control and power system therefor
US4513823A (en) * 1983-11-04 1985-04-30 Hydril Company Cylindrical gate valve apparatus and method
US4549578A (en) * 1984-03-21 1985-10-29 Exxon Production Research Co. Coded fluid control system
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
US4658904A (en) * 1985-05-31 1987-04-21 Schlumberger Technology Corporation Subsea master valve for use in well testing
US4880060A (en) * 1988-08-31 1989-11-14 Halliburton Company Valve control system
FR2726858B1 (en) * 1994-11-14 1997-02-07
US5906220A (en) * 1996-01-16 1999-05-25 Baker Hughes Incorporated Control system with collection chamber
WO1998034005A1 (en) * 1997-02-03 1998-08-06 Bj Services Company, U.S.A. Deployment system and apparatus for running bottomhole assemblies in wells, particularly applicable to coiled tubing operations
GB2340156B (en) * 1998-07-29 2003-01-08 Schlumberger Holdings Retainer valve
US6102125A (en) * 1998-08-06 2000-08-15 Abb Vetco Gray Inc. Coiled tubing workover riser
US6179052B1 (en) * 1998-08-13 2001-01-30 Halliburton Energy Services, Inc. Digital-hydraulic well control system
US6567013B1 (en) * 1998-08-13 2003-05-20 Halliburton Energy Services, Inc. Digital hydraulic well control system
US6152229A (en) * 1998-08-24 2000-11-28 Abb Vetco Gray Inc. Subsea dual in-line ball valves
US6343654B1 (en) * 1998-12-02 2002-02-05 Abb Vetco Gray, Inc. Electric power pack for subsea wellhead hydraulic tools
US6202753B1 (en) * 1998-12-21 2001-03-20 Benton F. Baugh Subsea accumulator and method of operation of same
GB2377131B (en) * 2001-04-23 2006-01-25 Schlumberger Holdings Subsea communication systems and techniques
GB0216259D0 (en) * 2002-07-12 2002-08-21 Sensor Highway Ltd Subsea and landing string distributed sensor system
US6988554B2 (en) * 2003-05-01 2006-01-24 Cooper Cameron Corporation Subsea choke control system
US20050217845A1 (en) * 2004-03-30 2005-10-06 Mcguire Lindell V Tubing hanger running tool and subsea test tree control system
GB0409189D0 (en) * 2004-04-24 2004-05-26 Expro North Sea Ltd Plug setting and retrieving apparatus
US7231971B2 (en) * 2004-10-11 2007-06-19 Schlumberger Technology Corporation Downhole safety valve assembly having sensing capabilities
US20080118382A1 (en) * 2006-11-17 2008-05-22 Downhole Water Management, Inc. Back pressured hydraulic pump for sucker rod
US8839868B2 (en) * 2009-10-02 2014-09-23 Schlumberger Technology Corporation Subsea control system with interchangeable mandrel
WO2011072145A2 (en) * 2009-12-09 2011-06-16 Schlumberger Canada Limited Dual path subsea control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234043A (en) * 1977-10-17 1980-11-18 Baker International Corporation Removable subsea test valve system for deep water
US4494609A (en) * 1981-04-29 1985-01-22 Otis Engineering Corporation Test tree
US20070240882A1 (en) * 2006-04-18 2007-10-18 Tauna Leonardi Accumulator for Subsea Equipment

Also Published As

Publication number Publication date
US20110005770A1 (en) 2011-01-13
WO2010129478A1 (en) 2010-11-11
GB201119667D0 (en) 2011-12-28
AU2010246177A1 (en) 2011-11-17
GB2485660A (en) 2012-05-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150503