ATE154096T1 - Verankerungsvorrichtung für bohrstangen - Google Patents

Verankerungsvorrichtung für bohrstangen

Info

Publication number
ATE154096T1
ATE154096T1 AT94908857T AT94908857T ATE154096T1 AT E154096 T1 ATE154096 T1 AT E154096T1 AT 94908857 T AT94908857 T AT 94908857T AT 94908857 T AT94908857 T AT 94908857T AT E154096 T1 ATE154096 T1 AT E154096T1
Authority
AT
Austria
Prior art keywords
pct
anchor
piston
bore
sec
Prior art date
Application number
AT94908857T
Other languages
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 ATE154096T1 publication Critical patent/ATE154096T1/de

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)
  • Dowels (AREA)
  • Ropes Or Cables (AREA)
  • Earth Drilling (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AT94908857T 1992-09-02 1993-08-31 Verankerungsvorrichtung für bohrstangen ATE154096T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9218568A GB2270331B (en) 1992-09-02 1992-09-02 Drill string anchor

Publications (1)

Publication Number Publication Date
ATE154096T1 true ATE154096T1 (de) 1997-06-15

Family

ID=10721279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94908857T ATE154096T1 (de) 1992-09-02 1993-08-31 Verankerungsvorrichtung für bohrstangen

Country Status (12)

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

Families Citing this family (12)

* 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
GB2341620B (en) * 1995-11-23 2000-05-03 Red Baron Downhole anchor
US6199632B1 (en) * 1998-11-23 2001-03-13 Halliburton Energy Services, Inc. Selectively locking locator
AU5146899A (en) * 1999-08-04 2001-03-05 Chunfang Wang A drilling device
ATE267948T1 (de) * 2001-01-10 2004-06-15 Shell Int Research Vorrichtung zur verankerung eines bohrgestänges in einem bohrloch
US7543639B2 (en) 2004-07-23 2009-06-09 Baker Hughes Incorproated Open hole expandable patch and method of use
AU2007311580B2 (en) 2006-10-21 2013-03-28 Paul Bernard Lee Activating device for a downhole tool
EP2288782B1 (de) 2008-04-10 2011-12-28 Weatherford/Lamb Inc. Landing-string-kompensator
CA2748609C (en) * 2011-08-08 2019-03-12 Trican Well Service Ltd. Fracturing tool anchor
RU2626096C1 (ru) * 2013-12-04 2017-07-21 Халлибертон Энерджи Сервисез, Инк. Демпфер колебаний
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 (de) * 2018-12-06 2020-06-10 Welltec A/S Bohrlochwerkzeug mit langer vorstehender verlängerung

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
AU672040B2 (en) 1996-09-19
MY109829A (en) 1997-08-30
NO306631B1 (no) 1999-11-29
DE69311348D1 (de) 1997-07-10
EP0656985A1 (de) 1995-06-14
WO1994005891A1 (en) 1994-03-17
EP0656985B1 (de) 1997-06-04
CA2143735A1 (en) 1994-03-17
ES2105658T3 (es) 1997-10-16
DK0656985T3 (da) 1997-12-22
GB9218568D0 (en) 1992-10-14
DE69311348T2 (de) 1997-12-11
CA2143735C (en) 1998-10-13
GB2270331B (en) 1996-03-06
AU4972193A (en) 1994-03-29
US5531280A (en) 1996-07-02
NO950832L (no) 1995-04-28
GB2270331A (en) 1994-03-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee