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CA2006927A1 - Garniture de forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture - Google Patents

Garniture de forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture

Info

Publication number
CA2006927A1
CA2006927A1 CA2006927A CA2006927A CA2006927A1 CA 2006927 A1 CA2006927 A1 CA 2006927A1 CA 2006927 A CA2006927 A CA 2006927A CA 2006927 A CA2006927 A CA 2006927A CA 2006927 A1 CA2006927 A1 CA 2006927A1
Authority
CA
Canada
Prior art keywords
variable angle
mountings
elbow element
controlled path
angle elbow
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
CA2006927A
Other languages
English (en)
Other versions
CA2006927C (fr
Inventor
Christian Bardin
Jean Boulet
Pierre Morin
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2006927A1 publication Critical patent/CA2006927A1/fr
Application granted granted Critical
Publication of CA2006927C publication Critical patent/CA2006927C/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Stored Programmes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

La présente invention concerne une garniture pour forage à trajectoire contrôlée. Cette garniture comprend un moteur de fond, un outil de forage, au moins un stabilisateur et un élément coudé à angle variable télécommandé.
CA002006927A 1988-12-30 1989-12-29 Garniture de forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture Expired - Fee Related CA2006927C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR88/17.598 1988-12-30
FR8817598A FR2641316B1 (fr) 1988-12-30 1988-12-30 Garniture pour forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture

Publications (2)

Publication Number Publication Date
CA2006927A1 true CA2006927A1 (fr) 1990-06-30
CA2006927C CA2006927C (fr) 1999-10-05

Family

ID=9373721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002006927A Expired - Fee Related CA2006927C (fr) 1988-12-30 1989-12-29 Garniture de forage a trajectoire controlee comportant un element coude a angle variable et utilisation de cette garniture

Country Status (5)

Country Link
US (1) US5273123A (fr)
EP (1) EP0377373B1 (fr)
CA (1) CA2006927C (fr)
FR (1) FR2641316B1 (fr)
NO (1) NO301783B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139094A (en) * 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
GB9117810D0 (en) * 1991-08-17 1991-10-09 Barold Technology Inc Drill bit steering
GB9202163D0 (en) * 1992-01-31 1992-03-18 Neyrfor Weir Ltd Stabilisation devices for drill motors
FR2699222B1 (fr) * 1992-12-14 1995-02-24 Inst Francais Du Petrole Dispositif et méthode d'actionnement à distance d'un équipement comportant des moyens de temporisation - Application à une garniture de forage.
US5669457A (en) * 1996-01-02 1997-09-23 Dailey Petroleum Services Corp. Drill string orienting tool
GB9810137D0 (en) * 1998-05-13 1998-07-08 Drentham Susman Hector F A Van Guide device
CN1119499C (zh) * 1998-06-10 2003-08-27 国际壳牌研究有限公司 用于在地下井眼中执行铣削操作的装置
US6467557B1 (en) 1998-12-18 2002-10-22 Western Well Tool, Inc. Long reach rotary drilling assembly
US6470974B1 (en) 1999-04-14 2002-10-29 Western Well Tool, Inc. Three-dimensional steering tool for controlled downhole extended-reach directional drilling
US7798253B2 (en) * 2007-06-29 2010-09-21 Validus Method and apparatus for controlling precession in a drilling assembly
CN106609657A (zh) * 2015-10-22 2017-05-03 中国石油化工股份有限公司 钻具组合和使用其进行钻井的方法
CN108278082B (zh) * 2017-01-05 2019-09-13 通用电气公司 具有主动型稳定器的旋转导向钻井系统
CN108930515B (zh) * 2018-07-23 2021-06-08 徐芝香 歪头旋转导向工具
CN108952575A (zh) * 2018-07-24 2018-12-07 徐芝香 歪头静态指向式旋转导向工具
CN108979534A (zh) * 2018-07-24 2018-12-11 徐芝香 歪头偏心圆筒推靠式旋转导向工具
CN108952576A (zh) * 2018-07-24 2018-12-07 徐芝香 歪头静态推靠式旋转导向工具
CN111322011A (zh) * 2020-04-17 2020-06-23 长江大学 一种井下方位定向方法及其定向工具
CN116753243A (zh) * 2023-08-18 2023-09-15 凌远科技股份有限公司 一种动态指向式旋转导向的传力轴承系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500267A (en) * 1945-03-26 1950-03-14 John A Zublin Apparatus for drilling deflecting well bores
US2890859A (en) * 1957-02-25 1959-06-16 Eastware Oil Well Survey Compa Turbine well drilling apparatus
FR1247454A (fr) * 1959-10-22 1960-12-02 Dispositif pour le guidage d'un outil de forage
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US4040495A (en) * 1975-12-22 1977-08-09 Smith International, Inc. Drilling apparatus
US4077657A (en) * 1976-03-22 1978-03-07 Smith, International, Inc. Adjustable bent sub
US4185704A (en) * 1978-05-03 1980-01-29 Maurer Engineering Inc. Directional drilling apparatus
FR2432079A1 (fr) * 1978-07-24 1980-02-22 Inst Francais Du Petrole Raccord coude a angle variable pour forages diriges
FR2445431A1 (fr) * 1978-12-29 1980-07-25 Inst Francais Du Petrole Garniture de forage avec etages de stabilisation a lames retractables
DE3403239C1 (de) * 1984-01-31 1985-06-27 Christensen, Inc., Salt Lake City, Utah Vorrichtungen zum wahlweisen Geradeaus- oder Richtungsbohren in unterirdische Gesteinsformationen
DE3423465C1 (de) * 1984-06-26 1985-05-02 Norton Christensen, Inc., Salt Lake City, Utah Vorrichtungen zum wahlweisen Geradeaus- oder Richtungsbohren in unterirdische Gesteinsformationen
US4739842A (en) * 1984-05-12 1988-04-26 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
FR2617533B1 (fr) * 1987-06-30 1994-02-11 Smf International Dispositif de reglage a distance de l'orientation relative de deux troncons d'une colonne de forage
US4817740A (en) * 1987-08-07 1989-04-04 Baker Hughes Incorporated Apparatus for directional drilling of subterranean wells
US4877092A (en) * 1988-04-15 1989-10-31 Teleco Oilfield Services Inc. Near bit offset stabilizer

Also Published As

Publication number Publication date
NO301783B1 (no) 1997-12-08
EP0377373A1 (fr) 1990-07-11
EP0377373B1 (fr) 1993-08-04
FR2641316A1 (fr) 1990-07-06
US5273123A (en) 1993-12-28
NO895303L (no) 1990-07-02
CA2006927C (fr) 1999-10-05
FR2641316B1 (fr) 1995-09-08
NO895303D0 (no) 1989-12-28

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Legal Events

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EEER Examination request
MKLA Lapsed