CA2451873A1 - Apparatus and method for orientating a downhole control tool - Google Patents

Apparatus and method for orientating a downhole control tool Download PDF

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Publication number
CA2451873A1
CA2451873A1 CA002451873A CA2451873A CA2451873A1 CA 2451873 A1 CA2451873 A1 CA 2451873A1 CA 002451873 A CA002451873 A CA 002451873A CA 2451873 A CA2451873 A CA 2451873A CA 2451873 A1 CA2451873 A1 CA 2451873A1
Authority
CA
Canada
Prior art keywords
orientating
control tool
downhole control
tool
axial displacement
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
CA002451873A
Other languages
French (fr)
Other versions
CA2451873C (en
Inventor
Stig Bakke
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.)
Weatherford Norge AS
Original Assignee
Bakke Oil Tools 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 Bakke Oil Tools AS filed Critical Bakke Oil Tools AS
Publication of CA2451873A1 publication Critical patent/CA2451873A1/en
Application granted granted Critical
Publication of CA2451873C publication Critical patent/CA2451873C/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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

A downhole well tool (1) for orientation of a work tool (16) comprises an anchor (6), an energy unit (2) and a controller (22). The downhole well tool (1) is equipped with an axial displacement part (10) and a rotational part (14), where at least one of the axial displacement part (10) and the rotational part (14) is controlled by a programmable controller (22) and designed to steer the work tool (16) along any path within a work area.
CA002451873A 2002-12-03 2003-12-02 Apparatus and method for orientating a downhole control tool Expired - Fee Related CA2451873C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20025798 2002-12-03
NO20025798A NO20025798D0 (en) 2002-12-03 2002-12-03 Device and method of downhole controlled tool

Publications (2)

Publication Number Publication Date
CA2451873A1 true CA2451873A1 (en) 2004-06-03
CA2451873C CA2451873C (en) 2009-02-10

Family

ID=19914247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002451873A Expired - Fee Related CA2451873C (en) 2002-12-03 2003-12-02 Apparatus and method for orientating a downhole control tool

Country Status (4)

Country Link
US (1) US20040140102A1 (en)
CA (1) CA2451873C (en)
GB (1) GB2395963B (en)
NO (1) NO20025798D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784564B2 (en) * 2007-07-25 2010-08-31 Schlumberger Technology Corporation Method to perform operations in a wellbore using downhole tools having movable sections
US20110198099A1 (en) * 2010-02-16 2011-08-18 Zierolf Joseph A Anchor apparatus and method
CN107060715A (en) * 2017-05-19 2017-08-18 中国石油集团川庆钻探工程有限公司 The downhole orientation hydrajet tool transformed for fracture acidizing
CN107227948A (en) * 2017-05-19 2017-10-03 中国石油集团川庆钻探工程有限公司 The method that ground controls downhole orientation hydrajet tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568942A (en) * 1967-04-19 1969-05-30
DE2726445C3 (en) * 1977-06-11 1980-04-03 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Tunneling machine
US4346761A (en) * 1980-02-25 1982-08-31 Halliburton Company Hydra-jet slotting tool
US4470430A (en) * 1981-05-26 1984-09-11 Lancaster Robert D Drilling choke
US5381631A (en) * 1993-04-15 1995-01-17 Flow International Corporation Method and apparatus for cutting metal casings with an ultrahigh-pressure abrasive fluid jet
US5765756A (en) * 1994-09-30 1998-06-16 Tiw Corporation Abrasive slurry jetting tool and method
US5692565A (en) * 1996-02-20 1997-12-02 Schlumberger Technology Corporation Apparatus and method for sampling an earth formation through a cased borehole
US5794703A (en) * 1996-07-03 1998-08-18 Ctes, L.C. Wellbore tractor and method of moving an item through a wellbore
US6012526A (en) * 1996-08-13 2000-01-11 Baker Hughes Incorporated Method for sealing the junctions in multilateral wells
US6155343A (en) * 1996-10-25 2000-12-05 Baker Hughes Incorporated System for cutting materials in wellbores
US6286599B1 (en) * 2000-03-10 2001-09-11 Halliburton Energy Services, Inc. Method and apparatus for lateral casing window cutting using hydrajetting
US6659201B2 (en) * 2000-06-16 2003-12-09 Tsl Technology Method and apparatus for directional actuation
US6439313B1 (en) * 2000-09-20 2002-08-27 Schlumberger Technology Corporation Downhole machining of well completion equipment
US6474415B1 (en) * 2000-11-15 2002-11-05 Schlumberger Technology Corporation Method and apparatus for milling openings in downhole structures

Also Published As

Publication number Publication date
NO20025798D0 (en) 2002-12-03
CA2451873C (en) 2009-02-10
GB2395963A (en) 2004-06-09
GB0327341D0 (en) 2003-12-31
GB2395963B (en) 2005-12-21
US20040140102A1 (en) 2004-07-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20211202