ATE524635T1 - Ankerwerkzeug - Google Patents

Ankerwerkzeug

Info

Publication number
ATE524635T1
ATE524635T1 AT08734507T AT08734507T ATE524635T1 AT E524635 T1 ATE524635 T1 AT E524635T1 AT 08734507 T AT08734507 T AT 08734507T AT 08734507 T AT08734507 T AT 08734507T AT E524635 T1 ATE524635 T1 AT E524635T1
Authority
AT
Austria
Prior art keywords
anchor
tool
recess
tool body
anchoring
Prior art date
Application number
AT08734507T
Other languages
English (en)
Inventor
Jorgen Hallundbaek
Rasmus Sommer
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Application granted granted Critical
Publication of ATE524635T1 publication Critical patent/ATE524635T1/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
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Processing Of Terminals (AREA)
AT08734507T 2007-04-24 2008-04-24 Ankerwerkzeug ATE524635T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200700597 2007-04-24
PCT/DK2008/000150 WO2008128542A2 (en) 2007-04-24 2008-04-24 Anchor tool

Publications (1)

Publication Number Publication Date
ATE524635T1 true ATE524635T1 (de) 2011-09-15

Family

ID=39876002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08734507T ATE524635T1 (de) 2007-04-24 2008-04-24 Ankerwerkzeug

Country Status (11)

Country Link
US (1) US8230914B2 (de)
EP (1) EP2140099B1 (de)
CN (1) CN101680280B (de)
AT (1) ATE524635T1 (de)
AU (1) AU2008241148B2 (de)
BR (1) BRPI0810673B1 (de)
CA (1) CA2684639C (de)
DK (1) DK2140099T3 (de)
ES (1) ES2371299T3 (de)
MX (1) MX2009011457A (de)
WO (1) WO2008128542A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464003B2 (en) 2000-05-18 2002-10-15 Western Well Tool, Inc. Gripper assembly for downhole tractors
WO2010112037A1 (en) * 2009-03-31 2010-10-07 Telefonaktiebolaget Lm Ericsson (Publ). Redistribution of terminals
NO330959B1 (no) 2009-04-22 2011-08-29 Aker Well Service As Anordning ved stroker
CA2841254C (en) 2011-07-14 2016-07-19 Halliburton Energy Services, Inc. Methods and systems for controlling torque transfer from rotating equipment
CA2748609C (en) * 2011-08-08 2019-03-12 Trican Well Service Ltd. Fracturing tool anchor
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
AU2012382398A1 (en) 2012-06-14 2015-01-22 Halliburton Energy Services, Inc. Well tractor
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
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
US10094189B2 (en) 2014-06-10 2018-10-09 Halliburton Energy Services, Inc. Constant force downhole anchor tool
WO2016018268A1 (en) 2014-07-29 2016-02-04 Halliburton Energy Services, Inc. Downhole tool anchoring device
US10781650B2 (en) 2014-08-01 2020-09-22 Halliburton Energy Services, Inc. Downhole tool with multi-stage anchoring
WO2016028299A1 (en) * 2014-08-21 2016-02-25 Halliburton Energy Services, Inc. Downhole anchor tool
US9556698B2 (en) * 2014-12-31 2017-01-31 Cameron International Corporation Landing system
US11162313B2 (en) 2017-07-13 2021-11-02 Halliburton Energy Services, Inc. Anchor for a downhole linear actuator
CN107514239B (zh) * 2017-07-19 2019-11-08 中国石油天然气股份有限公司 定位机构、定位装置和定位管柱
EP3663509A1 (de) 2018-12-06 2020-06-10 Welltec A/S Bohrlochwerkzeug mit langer vorstehender verlängerung
US20240295155A1 (en) * 2021-06-03 2024-09-05 Ncs Multistage Inc. High force stroker tool
CN119531756B (zh) * 2025-01-21 2025-04-18 山东兆鑫石油工具有限公司 一种油田井下作业用便于退锚的水力锚

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3096824A (en) * 1958-10-23 1963-07-09 Cicero C Brown Gripping devices
US3305018A (en) * 1964-04-07 1967-02-21 Halliburton Co Perforating process and apparatus
US3512592A (en) * 1968-03-14 1970-05-19 Exxon Production Research Co Offshore drilling method and apparatus
US3859851A (en) * 1973-12-12 1975-01-14 Schlumberger Technology Corp Methods and apparatus for testing earth formations
US4612987A (en) * 1985-08-20 1986-09-23 Cheek Alton E Directional drilling azimuth control system
US5070941A (en) 1990-08-30 1991-12-10 Otis Engineering Corporation Downhole force generator
NO311100B1 (no) * 1999-10-26 2001-10-08 Bakke Technology As Apparat for bruk ved mating av et roterende nedihullsverktöy, samt anvendelse av apparatet
US6655458B2 (en) * 2001-11-06 2003-12-02 Schlumberger Technology Corporation Formation testing instrument having extensible housing
GB2382808A (en) 2001-12-05 2003-06-11 Advanced Technologies Group Lt Lighter-than-air aircraft with air cushion landing gear
EP1780372B1 (de) * 2005-08-08 2009-12-16 Services Pétroliers Schlumberger Bohrsystem

Also Published As

Publication number Publication date
DK2140099T3 (da) 2011-11-28
BRPI0810673B1 (pt) 2018-12-04
CA2684639A1 (en) 2008-10-30
AU2008241148B2 (en) 2013-07-25
CN101680280A (zh) 2010-03-24
CN101680280B (zh) 2013-06-12
US20110146970A1 (en) 2011-06-23
WO2008128542A3 (en) 2009-01-22
AU2008241148A1 (en) 2008-10-30
ES2371299T3 (es) 2011-12-29
EP2140099A2 (de) 2010-01-06
EP2140099B1 (de) 2011-09-14
MX2009011457A (es) 2009-11-10
US8230914B2 (en) 2012-07-31
CA2684639C (en) 2015-05-26
BRPI0810673A2 (pt) 2014-10-21
WO2008128542A2 (en) 2008-10-30

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