GB0011588D0 - Valve control arrangement - Google Patents

Valve control arrangement

Info

Publication number
GB0011588D0
GB0011588D0 GBGB0011588.1A GB0011588A GB0011588D0 GB 0011588 D0 GB0011588 D0 GB 0011588D0 GB 0011588 A GB0011588 A GB 0011588A GB 0011588 D0 GB0011588 D0 GB 0011588D0
Authority
GB
United Kingdom
Prior art keywords
valve control
control arrangement
arrangement
valve
control
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.)
Granted
Application number
GBGB0011588.1A
Other versions
GB2350382A (en
GB2350382B (en
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.)
Kvaerner Oil and Gas Field Development
Original Assignee
Kvaerner Oil and Gas Field Development
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 Kvaerner Oil and Gas Field Development filed Critical Kvaerner Oil and Gas Field Development
Publication of GB0011588D0 publication Critical patent/GB0011588D0/en
Publication of GB2350382A publication Critical patent/GB2350382A/en
Application granted granted Critical
Publication of GB2350382B publication Critical patent/GB2350382B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
GB0011588A 1999-05-14 2000-05-12 Valve control arrangement Expired - Fee Related GB2350382B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9911313.6A GB9911313D0 (en) 1999-05-14 1999-05-14 Valve control arrangement

Publications (3)

Publication Number Publication Date
GB0011588D0 true GB0011588D0 (en) 2000-07-05
GB2350382A GB2350382A (en) 2000-11-29
GB2350382B GB2350382B (en) 2003-09-17

Family

ID=10853525

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9911313.6A Ceased GB9911313D0 (en) 1999-05-14 1999-05-14 Valve control arrangement
GB0011588A Expired - Fee Related GB2350382B (en) 1999-05-14 2000-05-12 Valve control arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9911313.6A Ceased GB9911313D0 (en) 1999-05-14 1999-05-14 Valve control arrangement

Country Status (1)

Country Link
GB (2) GB9911313D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702025B2 (en) 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
US11118437B2 (en) 2018-08-23 2021-09-14 Impact Solutions As High rate safety shutdown system with hydraulic driven fluid ends
US11828146B2 (en) * 2021-10-19 2023-11-28 Saudi Arabian Oil Company Nonmetallic downhole check valve to improve power water injector well safety and reliability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235938B (en) * 1989-08-31 1993-01-27 British Petroleum Co Plc Annulus safety valve
GB9702266D0 (en) * 1997-02-04 1997-03-26 Specialised Petroleum Serv Ltd A valve device
GB9903129D0 (en) * 1999-02-11 1999-04-07 Fmc Corp Integral gate valve for tubing hangers and the like
GB2343236B (en) * 1999-03-25 2000-10-04 Fmc Corp Gate valve actuator override mechanism

Also Published As

Publication number Publication date
GB2350382A (en) 2000-11-29
GB9911313D0 (en) 1999-07-14
GB2350382B (en) 2003-09-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040512