DK0656985T3 - Borestrengsanker - Google Patents

Borestrengsanker

Info

Publication number
DK0656985T3
DK0656985T3 DK94908857.9T DK94908857T DK0656985T3 DK 0656985 T3 DK0656985 T3 DK 0656985T3 DK 94908857 T DK94908857 T DK 94908857T DK 0656985 T3 DK0656985 T3 DK 0656985T3
Authority
DK
Denmark
Prior art keywords
anchor
pct
piston
bore
drill string
Prior art date
Application number
DK94908857.9T
Other languages
Danish (da)
English (en)
Inventor
Manfred Steinkamp
Werner Lau
Bruce Mcgarian
Original Assignee
Red Baron Oil Tools Rental
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 Red Baron Oil Tools Rental filed Critical Red Baron Oil Tools Rental
Application granted granted Critical
Publication of DK0656985T3 publication Critical patent/DK0656985T3/da

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
    • E21B23/04—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
    • E21B23/0411—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 anchoring tools or the like to the borehole wall or to well tube
    • E21B23/04115—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 anchoring tools or the like to the borehole wall or to well tube using radial pistons
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Ropes Or Cables (AREA)
  • Dowels (AREA)
  • Earth Drilling (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK94908857.9T 1992-09-02 1993-08-31 Borestrengsanker DK0656985T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9218568A GB2270331B (en) 1992-09-02 1992-09-02 Drill string anchor
PCT/GB1993/001837 WO1994005891A1 (en) 1992-09-02 1993-08-31 Drill string anchor

Publications (1)

Publication Number Publication Date
DK0656985T3 true DK0656985T3 (da) 1997-12-22

Family

ID=10721279

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94908857.9T DK0656985T3 (da) 1992-09-02 1993-08-31 Borestrengsanker

Country Status (12)

Country Link
US (1) US5531280A (no)
EP (1) EP0656985B1 (no)
AT (1) ATE154096T1 (no)
AU (1) AU672040B2 (no)
CA (1) CA2143735C (no)
DE (1) DE69311348T2 (no)
DK (1) DK0656985T3 (no)
ES (1) ES2105658T3 (no)
GB (1) GB2270331B (no)
MY (1) MY109829A (no)
NO (1) NO306631B1 (no)
WO (1) WO1994005891A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585555A (en) * 1995-01-24 1996-12-17 Geokon, Inc. Borehole strainmeter
GB2341622B (en) * 1995-11-23 2000-05-03 Red Baron Downhole clutch assembly
US6199632B1 (en) * 1998-11-23 2001-03-13 Halliburton Energy Services, Inc. Selectively locking locator
WO2001011179A1 (fr) * 1999-08-04 2001-02-15 Chunfang Wang Equipement de forage
ATE267948T1 (de) * 2001-01-10 2004-06-15 Shell Int Research Vorrichtung zur verankerung eines bohrgestänges in einem bohrloch
WO2006012530A1 (en) 2004-07-23 2006-02-02 Baker Hughes Incorporated Open hole expandable patch
US8104549B2 (en) * 2006-10-21 2012-01-31 Paul Bernard Lee Activating device for a downhole tool
EP2589744B1 (en) 2008-04-10 2016-11-16 Weatherford Technology Holdings, LLC Landing String Compensator
CA2748609C (en) * 2011-08-08 2019-03-12 Trican Well Service Ltd. Fracturing tool anchor
US9249632B2 (en) 2013-12-04 2016-02-02 Halliburton Energy Services, Inc. Vibration damper
FR3018541A1 (fr) * 2014-03-17 2015-09-18 Pcm Ancre de couple de blocage en rotation d'une colonne de production d'un puits, systeme de pompage et de blocage en rotation et installation de pompage equipee d'une telle ancre de couple
EP3663509A1 (en) * 2018-12-06 2020-06-10 Welltec A/S Downhole tool with long projecting extension
US20240117684A1 (en) * 2022-10-05 2024-04-11 Saudi Arabian Oil Company Tubing with selective activated landing profile for well completion

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546950A (en) * 1949-04-22 1951-03-27 Wilson Foundry & Machine Compa Tubing anchor
US2612346A (en) * 1951-06-27 1952-09-30 Standard Oil Dev Co Device for obtaining samples from well bores
US2743781A (en) * 1952-08-25 1956-05-01 Guiberson Corp Hydraulic anchor tool
US2792063A (en) * 1953-03-30 1957-05-14 H J M Tool Company Device for anchoring tubing
US3062303A (en) * 1960-03-21 1962-11-06 Shell Oil Co Method and apparatus for controlling hole direction and inclination
US3101783A (en) * 1960-10-28 1963-08-27 Baker Oil Tools Inc Well packer
DE1203196B (de) * 1961-08-14 1965-10-21 Baker Oil Tools Inc Steigrohranker fuer Bohrlochsverrohrung
US3138214A (en) * 1961-10-02 1964-06-23 Jersey Prod Res Co Bit force applicator
US3249149A (en) * 1964-01-02 1966-05-03 Camco Inc High pressure well packer
US3454087A (en) * 1967-11-15 1969-07-08 Dow Chemical Co Pressure balanced packer
US3512592A (en) * 1968-03-14 1970-05-19 Exxon Production Research Co Offshore drilling method and apparatus
US3785436A (en) * 1972-06-23 1974-01-15 P Davis Well packer
US5070941A (en) * 1990-08-30 1991-12-10 Otis Engineering Corporation Downhole force generator

Also Published As

Publication number Publication date
NO950832D0 (no) 1995-03-02
MY109829A (en) 1997-08-30
EP0656985A1 (en) 1995-06-14
US5531280A (en) 1996-07-02
GB9218568D0 (en) 1992-10-14
DE69311348T2 (de) 1997-12-11
CA2143735C (en) 1998-10-13
EP0656985B1 (en) 1997-06-04
ES2105658T3 (es) 1997-10-16
CA2143735A1 (en) 1994-03-17
DE69311348D1 (de) 1997-07-10
NO950832L (no) 1995-04-28
ATE154096T1 (de) 1997-06-15
AU672040B2 (en) 1996-09-19
GB2270331B (en) 1996-03-06
WO1994005891A1 (en) 1994-03-17
NO306631B1 (no) 1999-11-29
AU4972193A (en) 1994-03-29
GB2270331A (en) 1994-03-09

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