GB9614074D0 - Downhole power unit - Google Patents

Downhole power unit

Info

Publication number
GB9614074D0
GB9614074D0 GBGB9614074.4A GB9614074A GB9614074D0 GB 9614074 D0 GB9614074 D0 GB 9614074D0 GB 9614074 A GB9614074 A GB 9614074A GB 9614074 D0 GB9614074 D0 GB 9614074D0
Authority
GB
United Kingdom
Prior art keywords
power unit
downhole power
downhole
unit
power
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.)
Granted
Application number
GBGB9614074.4A
Other versions
GB2300441B (en
GB2300441A (en
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 US08/028,963 external-priority patent/US5492173A/en
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of GB9614074D0 publication Critical patent/GB9614074D0/en
Publication of GB2300441A publication Critical patent/GB2300441A/en
Application granted granted Critical
Publication of GB2300441B publication Critical patent/GB2300441B/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
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement

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)
GB9614074A 1993-03-10 1994-03-10 Downhole power unit Expired - Fee Related GB2300441B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/028,963 US5492173A (en) 1993-03-10 1993-03-10 Plug or lock for use in oil field tubular members and an operating system therefor
GB9404661A GB2275951B (en) 1993-03-10 1994-03-10 Improved plug or lock for use in oil field tubular members and an operating system therefor

Publications (3)

Publication Number Publication Date
GB9614074D0 true GB9614074D0 (en) 1996-09-04
GB2300441A GB2300441A (en) 1996-11-06
GB2300441B GB2300441B (en) 1997-04-16

Family

ID=26304467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9614074A Expired - Fee Related GB2300441B (en) 1993-03-10 1994-03-10 Downhole power unit

Country Status (1)

Country Link
GB (1) GB2300441B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114687689A (en) * 2022-04-21 2022-07-01 西南石油大学 Recoverable bridging plug dropping tool

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906240A (en) * 1997-08-20 1999-05-25 Halliburton Energy Services, Inc. Slip having passageway for lines therethrough
US7562712B2 (en) * 2004-04-16 2009-07-21 Schlumberger Technology Corporation Setting tool for hydraulically actuated devices
US9650858B2 (en) * 2013-02-26 2017-05-16 Halliburton Energy Services, Inc. Resettable packer assembly and methods of using the same
NO335052B1 (en) * 2013-03-27 2014-09-01 Target Intervention As Device for downhole tools and method using the same
NO336600B1 (en) 2013-09-26 2015-10-05 Holstad Holding As E Manipulation tool and method of using the same, as well as an adapter for use with the manipulation tool
GB201804719D0 (en) * 2018-03-23 2018-05-09 Kaseum Holdings Ltd Apparatus and method
US10920511B2 (en) 2018-12-27 2021-02-16 Saudi Arabian Oil Company Tool positioning devices for oil and gas applications
US11078740B2 (en) 2019-02-07 2021-08-03 Saudi Arabian Oil Company Wellbore radial positioning apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381751A (en) * 1966-10-31 1968-05-07 Exxon Production Research Co Bottom-hole shut-in tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114687689A (en) * 2022-04-21 2022-07-01 西南石油大学 Recoverable bridging plug dropping tool

Also Published As

Publication number Publication date
GB2300441B (en) 1997-04-16
GB2300441A (en) 1996-11-06

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Legal Events

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

Effective date: 20030310