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CA2230425A1 - Systeme d'alignement d'un coin - Google Patents

Systeme d'alignement d'un coin Download PDF

Info

Publication number
CA2230425A1
CA2230425A1 CA 2230425 CA2230425A CA2230425A1 CA 2230425 A1 CA2230425 A1 CA 2230425A1 CA 2230425 CA2230425 CA 2230425 CA 2230425 A CA2230425 A CA 2230425A CA 2230425 A1 CA2230425 A1 CA 2230425A1
Authority
CA
Canada
Prior art keywords
slip
axis
downhole
wickers
grooves
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.)
Abandoned
Application number
CA 2230425
Other languages
English (en)
Inventor
Michael G. Ritter
William D. Henderson
James C. Doane
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
Individual
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 Individual filed Critical Individual
Publication of CA2230425A1 publication Critical patent/CA2230425A1/fr
Abandoned 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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

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)
CA 2230425 1997-03-04 1998-02-24 Systeme d'alignement d'un coin Abandoned CA2230425A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3949797P 1997-03-04 1997-03-04
US60/039,497 1997-03-04

Publications (1)

Publication Number Publication Date
CA2230425A1 true CA2230425A1 (fr) 1998-09-04

Family

ID=21905799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2230425 Abandoned CA2230425A1 (fr) 1997-03-04 1998-02-24 Systeme d'alignement d'un coin

Country Status (2)

Country Link
CA (1) CA2230425A1 (fr)
GB (1) GB2323869A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213204B1 (en) * 1998-12-07 2001-04-10 Baker Hughes Incorporated High load, thin slip system
US6354372B1 (en) * 2000-01-13 2002-03-12 Carisella & Cook Ventures Subterranean well tool and slip assembly
US9719316B2 (en) 2014-04-10 2017-08-01 Baker Hughes Incorporated Relatively movable slip body and wicker for enhanced release capability
US9771768B2 (en) 2014-04-15 2017-09-26 Baker Hughes Incorporated Slip release assembly with cone undermining feature

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526277A (en) * 1968-06-10 1970-09-01 Byron Jackson Inc Well packer and anchor means therefor
US4311194A (en) * 1979-08-20 1982-01-19 Otis Engineering Corporation Liner hanger and running and setting tool
US4437517A (en) * 1981-10-02 1984-03-20 Baker International Corporation Slip mechanism for subterreanean wells
CA1194409A (fr) * 1982-07-27 1985-10-01 John L. Baugh Dispositif de suspension
US4926938A (en) * 1989-05-12 1990-05-22 Lindsey Completion Systems, Inc. Rotatable liner hanger with multiple bearings and cones
US5271468A (en) * 1990-04-26 1993-12-21 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
WO1993020329A1 (fr) * 1992-04-03 1993-10-14 Tiw Corporation Installation d'un dispositif de suspension hydraulique pour colonne de tubage perdue et procede
US5333685A (en) * 1993-05-14 1994-08-02 Bruce Gilbert Wireline set and tubing retrievable packer

Also Published As

Publication number Publication date
GB9803840D0 (en) 1998-04-22
GB2323869A (en) 1998-10-07

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Legal Events

Date Code Title Description
FZDE Dead