GB2498245B - High pressure lock assembly - Google Patents

High pressure lock assembly

Info

Publication number
GB2498245B
GB2498245B GB1221258.5A GB201221258A GB2498245B GB 2498245 B GB2498245 B GB 2498245B GB 201221258 A GB201221258 A GB 201221258A GB 2498245 B GB2498245 B GB 2498245B
Authority
GB
United Kingdom
Prior art keywords
high pressure
lock assembly
pressure lock
assembly
pressure
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
GB1221258.5A
Other versions
GB201221258D0 (en
GB2498245A (en
Inventor
Douglas J Murray
Alfredo Gomez
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
Publication of GB201221258D0 publication Critical patent/GB201221258D0/en
Publication of GB2498245A publication Critical patent/GB2498245A/en
Application granted granted Critical
Publication of GB2498245B publication Critical patent/GB2498245B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
GB1221258.5A 2012-01-09 2012-11-27 High pressure lock assembly Expired - Fee Related GB2498245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/346,025 US20130175051A1 (en) 2012-01-09 2012-01-09 High pressure lock assembly

Publications (3)

Publication Number Publication Date
GB201221258D0 GB201221258D0 (en) 2013-01-09
GB2498245A GB2498245A (en) 2013-07-10
GB2498245B true GB2498245B (en) 2014-05-07

Family

ID=47560695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1221258.5A Expired - Fee Related GB2498245B (en) 2012-01-09 2012-11-27 High pressure lock assembly

Country Status (5)

Country Link
US (1) US20130175051A1 (en)
AU (1) AU2012254883A1 (en)
BR (1) BR102013000504A2 (en)
GB (1) GB2498245B (en)
NO (1) NO20121347A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254829A (en) * 1979-09-24 1981-03-10 Camco, Incorporated Well locking device
GB2366310A (en) * 2000-08-30 2002-03-06 Baker Hughes Inc High-load locking device
WO2011028573A2 (en) * 2009-09-04 2011-03-10 Baker Hughes Incorporated Reduced wear position indicating subterranean tool
WO2012103136A2 (en) * 2011-01-25 2012-08-02 Baker Hughes Incorporated Lock mandrel load distribution apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069865A (en) * 1975-09-12 1978-01-24 Otis Engineering Corporation Bottom hole fluid pressure communicating probe and locking mandrel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254829A (en) * 1979-09-24 1981-03-10 Camco, Incorporated Well locking device
GB2366310A (en) * 2000-08-30 2002-03-06 Baker Hughes Inc High-load locking device
WO2011028573A2 (en) * 2009-09-04 2011-03-10 Baker Hughes Incorporated Reduced wear position indicating subterranean tool
WO2012103136A2 (en) * 2011-01-25 2012-08-02 Baker Hughes Incorporated Lock mandrel load distribution apparatus

Also Published As

Publication number Publication date
NO20121347A1 (en) 2013-07-10
BR102013000504A2 (en) 2013-11-26
AU2012254883A1 (en) 2013-07-25
US20130175051A1 (en) 2013-07-11
GB201221258D0 (en) 2013-01-09
GB2498245A (en) 2013-07-10

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Legal Events

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

Effective date: 20161127