GB2376969B - Methods of setting and removing a well lock - Google Patents

Methods of setting and removing a well lock

Info

Publication number
GB2376969B
GB2376969B GB0221640A GB0221640A GB2376969B GB 2376969 B GB2376969 B GB 2376969B GB 0221640 A GB0221640 A GB 0221640A GB 0221640 A GB0221640 A GB 0221640A GB 2376969 B GB2376969 B GB 2376969B
Authority
GB
United Kingdom
Prior art keywords
setting
methods
well lock
lock
well
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
GB0221640A
Other versions
GB0221640D0 (en
GB2376969A (en
Inventor
Ronald E Pringle
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.)
Camco International Inc
Original Assignee
Camco International 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 Camco International Inc filed Critical Camco International Inc
Priority claimed from GB0019706A external-priority patent/GB2351309B/en
Publication of GB0221640D0 publication Critical patent/GB0221640D0/en
Publication of GB2376969A publication Critical patent/GB2376969A/en
Application granted granted Critical
Publication of GB2376969B publication Critical patent/GB2376969B/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
    • 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

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)
  • Earth Drilling (AREA)
GB0221640A 1998-02-18 1999-02-16 Methods of setting and removing a well lock Expired - Fee Related GB2376969B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7504998P 1998-02-18 1998-02-18
GB0019706A GB2351309B (en) 1998-02-18 1999-02-16 A method of setting a well lock

Publications (3)

Publication Number Publication Date
GB0221640D0 GB0221640D0 (en) 2002-10-30
GB2376969A GB2376969A (en) 2002-12-31
GB2376969B true GB2376969B (en) 2003-02-26

Family

ID=26244820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0221640A Expired - Fee Related GB2376969B (en) 1998-02-18 1999-02-16 Methods of setting and removing a well lock

Country Status (1)

Country Link
GB (1) GB2376969B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927355B1 (en) * 2008-02-07 2010-12-24 Gerard Arsonnet SYSTEM FOR POSITIONING A BODY INTO A TUBE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209653B1 (en) * 1998-02-18 2001-04-03 Camco International Inc. Well lock with multiple shear planes and related methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209653B1 (en) * 1998-02-18 2001-04-03 Camco International Inc. Well lock with multiple shear planes and related methods

Also Published As

Publication number Publication date
GB0221640D0 (en) 2002-10-30
GB2376969A (en) 2002-12-31

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Legal Events

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

Effective date: 20090216