GB2213181B - Shifting tool for a subsurface safety valve - Google Patents

Shifting tool for a subsurface safety valve

Info

Publication number
GB2213181B
GB2213181B GB8904601A GB8904601A GB2213181B GB 2213181 B GB2213181 B GB 2213181B GB 8904601 A GB8904601 A GB 8904601A GB 8904601 A GB8904601 A GB 8904601A GB 2213181 B GB2213181 B GB 2213181B
Authority
GB
United Kingdom
Prior art keywords
safety valve
shifting tool
subsurface safety
subsurface
shifting
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
GB8904601A
Other versions
GB2213181A (en
GB8904601D0 (en
Inventor
Michael Burl Vinzant
Phillip Spelman Sizer
Ronald Keith Churchman
Rennie Lee Dickson
Roddie Robert Smith
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering 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
Priority claimed from GB8627001A external-priority patent/GB2186305B/en
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of GB8904601D0 publication Critical patent/GB8904601D0/en
Publication of GB2213181A publication Critical patent/GB2213181A/en
Application granted granted Critical
Publication of GB2213181B publication Critical patent/GB2213181B/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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • 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
    • E21B2200/05—Flapper 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB8904601A 1986-02-10 1989-02-28 Shifting tool for a subsurface safety valve Expired - Fee Related GB2213181B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82743386A 1986-02-10 1986-02-10
GB8627001A GB2186305B (en) 1986-02-10 1986-11-12 Surface-controlled subsurface safety valve

Publications (3)

Publication Number Publication Date
GB8904601D0 GB8904601D0 (en) 1989-04-12
GB2213181A GB2213181A (en) 1989-08-09
GB2213181B true GB2213181B (en) 1990-05-02

Family

ID=26291535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8904601A Expired - Fee Related GB2213181B (en) 1986-02-10 1989-02-28 Shifting tool for a subsurface safety valve

Country Status (1)

Country Link
GB (1) GB2213181B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810087A (en) * 1996-01-24 1998-09-22 Schlumberger Technology Corporation Formation isolation valve adapted for building a tool string of any desired length prior to lowering the tool string downhole for performing a wellbore operation
US6230807B1 (en) 1997-03-19 2001-05-15 Schlumberger Technology Corp. Valve operating mechanism
US6041864A (en) * 1997-12-12 2000-03-28 Schlumberger Technology Corporation Well isolation system
US6227298B1 (en) * 1997-12-15 2001-05-08 Schlumberger Technology Corp. Well isolation system
US6024173A (en) * 1998-03-03 2000-02-15 Schlumberger Technology Corporation Inflatable shifting tool
US6244351B1 (en) 1999-01-11 2001-06-12 Schlumberger Technology Corporation Pressure-controlled actuating mechanism
US6631768B2 (en) 2001-05-09 2003-10-14 Schlumberger Technology Corporation Expandable shifting tool
US7178599B2 (en) * 2003-02-12 2007-02-20 Weatherford/Lamb, Inc. Subsurface safety valve
US7392849B2 (en) 2005-03-01 2008-07-01 Weatherford/Lamb, Inc. Balance line safety valve with tubing pressure assist
US20060243434A1 (en) * 2005-04-27 2006-11-02 Sharp Scott A J Adaptor apparatus for removal of a plug assembly from a well bore
US8640769B2 (en) 2011-09-07 2014-02-04 Weatherford/Lamb, Inc. Multiple control line assembly for downhole equipment
US9689219B2 (en) 2013-04-25 2017-06-27 Halliburton Energy Services, Inc. Methods for autonomously activating a shifting tool
US10480266B2 (en) * 2017-05-23 2019-11-19 Weatherford Technology Holdings, Llc Shifting tool resettable downhole
US10724316B2 (en) 2017-05-23 2020-07-28 Weatherford Technology Holdings, Llc Shifting tool resettable downhole

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165285A (en) * 1984-10-05 1986-04-09 Otis Eng Co Subsurface safety valve with lock open system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165285A (en) * 1984-10-05 1986-04-09 Otis Eng Co Subsurface safety valve with lock open system

Also Published As

Publication number Publication date
GB2213181A (en) 1989-08-09
GB8904601D0 (en) 1989-04-12

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941112