CA2270268C - Outil et methode d'orientation - Google Patents

Outil et methode d'orientation Download PDF

Info

Publication number
CA2270268C
CA2270268C CA002270268A CA2270268A CA2270268C CA 2270268 C CA2270268 C CA 2270268C CA 002270268 A CA002270268 A CA 002270268A CA 2270268 A CA2270268 A CA 2270268A CA 2270268 C CA2270268 C CA 2270268C
Authority
CA
Canada
Prior art keywords
tool
casing
latch
whipstock
profile
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.)
Expired - Fee Related
Application number
CA002270268A
Other languages
English (en)
Other versions
CA2270268A1 (fr
Inventor
Grant E.E. George
Stephen M. Begg
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada Ltd
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 CA002236047A external-priority patent/CA2236047C/fr
Priority claimed from CA002245342A external-priority patent/CA2245342C/fr
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Priority to CA2591698A priority Critical patent/CA2591698C/fr
Priority to CA002270268A priority patent/CA2270268C/fr
Publication of CA2270268A1 publication Critical patent/CA2270268A1/fr
Application granted granted Critical
Publication of CA2270268C publication Critical patent/CA2270268C/fr
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
    • E21B23/04—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
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B23/042—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 using a single piston or multiple mechanically interconnected 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • E21B41/0042—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches characterised by sealing the junction between a lateral and a main bore
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
CA002270268A 1998-04-27 1999-04-27 Outil et methode d'orientation Expired - Fee Related CA2270268C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2591698A CA2591698C (fr) 1998-04-27 1999-04-27 Sifflet deviateur, outil de marche/recuperation et systeme de raccordement d'un manchon d'un tubage de puits de forage
CA002270268A CA2270268C (fr) 1998-04-27 1999-04-27 Outil et methode d'orientation

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2,236,047 1998-04-27
CA002236047A CA2236047C (fr) 1997-09-05 1998-04-27 Dispositif pour le forage de puits de forage devies
CA2,245,342 1998-08-18
CA002245342A CA2245342C (fr) 1998-08-18 1998-08-18 Ensemble de forage devie
CA002270268A CA2270268C (fr) 1998-04-27 1999-04-27 Outil et methode d'orientation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2591698A Division CA2591698C (fr) 1998-04-27 1999-04-27 Sifflet deviateur, outil de marche/recuperation et systeme de raccordement d'un manchon d'un tubage de puits de forage

Publications (2)

Publication Number Publication Date
CA2270268A1 CA2270268A1 (fr) 1999-10-27
CA2270268C true CA2270268C (fr) 2007-10-30

Family

ID=29715695

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002270268A Expired - Fee Related CA2270268C (fr) 1998-04-27 1999-04-27 Outil et methode d'orientation
CA2591698A Expired - Fee Related CA2591698C (fr) 1998-04-27 1999-04-27 Sifflet deviateur, outil de marche/recuperation et systeme de raccordement d'un manchon d'un tubage de puits de forage

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2591698A Expired - Fee Related CA2591698C (fr) 1998-04-27 1999-04-27 Sifflet deviateur, outil de marche/recuperation et systeme de raccordement d'un manchon d'un tubage de puits de forage

Country Status (1)

Country Link
CA (2) CA2270268C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748313A (zh) * 2019-10-28 2020-02-04 锦州清华机械有限公司 无线自定向液压一体式开窗侧钻工具

Also Published As

Publication number Publication date
CA2591698C (fr) 2010-11-09
CA2270268A1 (fr) 1999-10-27
CA2591698A1 (fr) 1999-10-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160427