GB2368080B - Liner hanger - Google Patents

Liner hanger

Info

Publication number
GB2368080B
GB2368080B GB0123429A GB0123429A GB2368080B GB 2368080 B GB2368080 B GB 2368080B GB 0123429 A GB0123429 A GB 0123429A GB 0123429 A GB0123429 A GB 0123429A GB 2368080 B GB2368080 B GB 2368080B
Authority
GB
United Kingdom
Prior art keywords
liner hanger
hanger
liner
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
GB0123429A
Other versions
GB0123429D0 (en
GB2368080A (en
Inventor
John L Baugh
Jr Sidney K Smith
Rodney J Bennett
George E Givens
James D Cox
Timothy Wootan
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority claimed from GB0024091A external-priority patent/GB2354784B/en
Publication of GB0123429D0 publication Critical patent/GB0123429D0/en
Publication of GB2368080A publication Critical patent/GB2368080A/en
Application granted granted Critical
Publication of GB2368080B publication Critical patent/GB2368080B/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0418—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for locking the tools in landing nipples or recesses
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Earth Drilling (AREA)
GB0123429A 1999-09-30 2000-10-02 Liner hanger Expired - Lifetime GB2368080B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15683199P 1999-09-30 1999-09-30
GB0024091A GB2354784B (en) 1999-09-30 2000-10-02 Liner hanger

Publications (3)

Publication Number Publication Date
GB0123429D0 GB0123429D0 (en) 2001-11-21
GB2368080A GB2368080A (en) 2002-04-24
GB2368080B true GB2368080B (en) 2004-01-14

Family

ID=26245087

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0123429A Expired - Lifetime GB2368080B (en) 1999-09-30 2000-10-02 Liner hanger
GB0224602A Expired - Lifetime GB2380507B (en) 1999-09-30 2000-10-02 Liner hanger
GB0224597A Expired - Lifetime GB2380506B (en) 1999-09-30 2000-10-02 Liner hanger

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0224602A Expired - Lifetime GB2380507B (en) 1999-09-30 2000-10-02 Liner hanger
GB0224597A Expired - Lifetime GB2380506B (en) 1999-09-30 2000-10-02 Liner hanger

Country Status (1)

Country Link
GB (3) GB2368080B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957828B2 (en) * 2003-09-26 2005-10-25 Amsafe, Inc. Inflatable lap belt safety bag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640354A (en) * 1983-12-08 1987-02-03 Schlumberger Technology Corporation Method for actuating a tool in a well at a given depth and tool allowing the method to be implemented
US4712614A (en) * 1986-08-29 1987-12-15 Lindsey Completion Systems Liner hanger assembly with combination setting tool
US4712615A (en) * 1986-07-01 1987-12-15 Lindsey Completion Systems Liner hanger assembly with setting tool
US5829531A (en) * 1996-01-31 1998-11-03 Smith International, Inc. Mechanical set anchor with slips pocket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999605A (en) * 1976-02-18 1976-12-28 Texas Iron Works, Inc. Well tool for setting and supporting liners
US4060131A (en) * 1977-01-10 1977-11-29 Baker International Corporation Mechanically set liner hanger and running tool
US4311194A (en) * 1979-08-20 1982-01-19 Otis Engineering Corporation Liner hanger and running and setting tool
US4497368A (en) * 1982-07-27 1985-02-05 Hughes Tool Company Hanger mechanism
US5318131A (en) * 1992-04-03 1994-06-07 Baker Samuel F Hydraulically actuated liner hanger arrangement and method
US5417288A (en) * 1994-06-24 1995-05-23 Baker Hughes, Inc. Hydraulic set liner hanger and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640354A (en) * 1983-12-08 1987-02-03 Schlumberger Technology Corporation Method for actuating a tool in a well at a given depth and tool allowing the method to be implemented
US4712615A (en) * 1986-07-01 1987-12-15 Lindsey Completion Systems Liner hanger assembly with setting tool
US4712614A (en) * 1986-08-29 1987-12-15 Lindsey Completion Systems Liner hanger assembly with combination setting tool
US5829531A (en) * 1996-01-31 1998-11-03 Smith International, Inc. Mechanical set anchor with slips pocket

Also Published As

Publication number Publication date
GB2380506B (en) 2004-01-14
GB2380506A (en) 2003-04-09
GB2380507B (en) 2004-01-14
GB0224597D0 (en) 2002-12-04
GB2380507A (en) 2003-04-09
GB0123429D0 (en) 2001-11-21
GB2368080A (en) 2002-04-24
GB0224602D0 (en) 2002-12-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20201001