GB2356239B - Operating a valve - Google Patents

Operating a valve

Info

Publication number
GB2356239B
GB2356239B GB9926802A GB9926802A GB2356239B GB 2356239 B GB2356239 B GB 2356239B GB 9926802 A GB9926802 A GB 9926802A GB 9926802 A GB9926802 A GB 9926802A GB 2356239 B GB2356239 B GB 2356239B
Authority
GB
United Kingdom
Prior art keywords
valve
operating
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
GB9926802A
Other versions
GB2356239A (en
GB9926802D0 (en
Inventor
Bilderbeek Bernard Herman Van
Craig Francis Bryce Hendrie
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.)
Plexus Ocean Systems Ltd
Original Assignee
Plexus Ocean Systems 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
Application filed by Plexus Ocean Systems Ltd filed Critical Plexus Ocean Systems Ltd
Priority to GB9926802A priority Critical patent/GB2356239B/en
Publication of GB9926802D0 publication Critical patent/GB9926802D0/en
Publication of GB2356239A publication Critical patent/GB2356239A/en
Application granted granted Critical
Publication of GB2356239B publication Critical patent/GB2356239B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

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)
  • Multiple-Way Valves (AREA)
GB9926802A 1999-11-12 1999-11-12 Operating a valve Expired - Lifetime GB2356239B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9926802A GB2356239B (en) 1999-11-12 1999-11-12 Operating a valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9926802A GB2356239B (en) 1999-11-12 1999-11-12 Operating a valve

Publications (3)

Publication Number Publication Date
GB9926802D0 GB9926802D0 (en) 2000-01-12
GB2356239A GB2356239A (en) 2001-05-16
GB2356239B true GB2356239B (en) 2003-09-03

Family

ID=10864420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9926802A Expired - Lifetime GB2356239B (en) 1999-11-12 1999-11-12 Operating a valve

Country Status (1)

Country Link
GB (1) GB2356239B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964304B2 (en) 2002-12-20 2005-11-15 Fmc Technologies, Inc. Technique for maintaining pressure integrity in a submersible system
US7275591B2 (en) * 2004-09-14 2007-10-02 Erc Industries Tubing hanger with ball valve in production string
CN103696731A (en) * 2013-12-31 2014-04-02 上海神开石油化工装备股份有限公司 Quick cut-off device for wellhead production flow passages
US10502022B1 (en) * 2017-06-26 2019-12-10 M & M Oil Tools, LLC Flowhead assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103688A (en) * 1981-08-07 1983-02-23 Baker Int Corp Ball valve assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103688A (en) * 1981-08-07 1983-02-23 Baker Int Corp Ball valve assembly

Also Published As

Publication number Publication date
GB2356239A (en) 2001-05-16
GB9926802D0 (en) 2000-01-12

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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)

Free format text: REGISTERED BETWEEN 20120705 AND 20120711

PE20 Patent expired after termination of 20 years

Expiry date: 20191111