EP0806542A3 - Système de forage rotatif à déviation réglable - Google Patents

Système de forage rotatif à déviation réglable Download PDF

Info

Publication number
EP0806542A3
EP0806542A3 EP97303135A EP97303135A EP0806542A3 EP 0806542 A3 EP0806542 A3 EP 0806542A3 EP 97303135 A EP97303135 A EP 97303135A EP 97303135 A EP97303135 A EP 97303135A EP 0806542 A3 EP0806542 A3 EP 0806542A3
Authority
EP
European Patent Office
Prior art keywords
drill bit
characteristic
bottom hole
hole assembly
bias
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.)
Withdrawn
Application number
EP97303135A
Other languages
German (de)
English (en)
Other versions
EP0806542A2 (fr
Inventor
John Denzil Barr
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.)
ReedHycalog UK Ltd
Original Assignee
Camco International UK 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
Application filed by Camco International UK Ltd filed Critical Camco International UK Ltd
Publication of EP0806542A2 publication Critical patent/EP0806542A2/fr
Publication of EP0806542A3 publication Critical patent/EP0806542A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
EP97303135A 1996-05-09 1997-05-08 Système de forage rotatif à déviation réglable Withdrawn EP0806542A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9609659 1996-05-09
GB9609659A GB2312905A (en) 1996-05-09 1996-05-09 Automatically steered drill assembly

Publications (2)

Publication Number Publication Date
EP0806542A2 EP0806542A2 (fr) 1997-11-12
EP0806542A3 true EP0806542A3 (fr) 1998-09-02

Family

ID=10793399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97303135A Withdrawn EP0806542A3 (fr) 1996-05-09 1997-05-08 Système de forage rotatif à déviation réglable

Country Status (2)

Country Link
EP (1) EP0806542A3 (fr)
GB (1) GB2312905A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1163419B1 (fr) 1999-11-10 2004-06-16 Schlumberger Holdings Limited Procede de commande pour systeme de forage orientable
FR2812338B1 (fr) * 2000-07-25 2002-11-08 Total Fina Elf S A Procede et dispositif de forage rotary d'un puits
GB2398091B (en) * 2001-05-14 2005-06-29 Baker Hughes Inc Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
US20040050590A1 (en) * 2002-09-16 2004-03-18 Pirovolou Dimitrios K. Downhole closed loop control of drilling trajectory
GB0221717D0 (en) 2002-09-19 2002-10-30 Lattice Intellectual Property Tool for directional boring
GB2415972A (en) 2004-07-09 2006-01-11 Halliburton Energy Serv Inc Closed loop steerable drilling tool
US20090091278A1 (en) * 2007-09-12 2009-04-09 Michael Montois Downhole Load Sharing Motor Assembly
DE102011103220B3 (de) 2011-06-01 2012-10-18 Tracto-Technik Gmbh & Co. Kg Doppelrohrgestängeschuss mit einer im Doppelrohrgestängeschuss angeordneten Sonde, ein Horizontalbohrgerät und ein Sondengehäuse
US9091144B2 (en) * 2012-03-23 2015-07-28 Baker Hughes Incorporated Environmentally powered transmitter for location identification of wellbores
WO2016105406A1 (fr) 2014-12-24 2016-06-30 Halliburton Energy Services, Inc. Capteurs de rayons gamma proches du trépan dans une section rotative d'un système rotatif orientable
WO2020132097A1 (fr) 2018-12-19 2020-06-25 Doublebarrel Downhole Technologies Llc Orientation géologique dans une formation latérale
CN114658363A (zh) * 2022-04-08 2022-06-24 中海油田服务股份有限公司 一种推靠式旋转导向装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039093A (en) * 1978-12-26 1980-07-30 Conoco Inc Drill machine guidance using natural occurring radiation
US4905774A (en) * 1986-05-27 1990-03-06 Institut Francais Du Petrole Process and device for guiding a drilling tool through geological formations
GB2257182A (en) * 1991-06-25 1993-01-06 Camco Drilling Group Ltd Improvements in or relating to steerable rotary drilling systems
GB2259316A (en) * 1991-08-30 1993-03-10 Camco Drilling Group Ltd Modulated bias units for steerable rotary drilling systems
EP0594418A1 (fr) * 1992-10-23 1994-04-27 Halliburton Company Système de forage automatique pour fond de puits
US5325714A (en) * 1993-05-12 1994-07-05 Baker Hughes Incorporated Steerable motor system with integrated formation evaluation logging capacity
US5419405A (en) * 1989-12-22 1995-05-30 Patton Consulting System for controlled drilling of boreholes along planned profile
US5495237A (en) * 1992-12-07 1996-02-27 Akishima Laboratories (Mitsui Zosen) Inc. Measuring tool for collecting down hole information and metering valve for producing mud-pulse used in the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230386A (en) * 1991-06-14 1993-07-27 Baker Hughes Incorporated Method for drilling directional wells
BE1007274A5 (fr) * 1993-07-20 1995-05-09 Baroid Technology Inc Procede de commande de la tete d'un dispositif de forage ou de carottage et installation pour la mise en oeuvre de ce procede.
GB9503827D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039093A (en) * 1978-12-26 1980-07-30 Conoco Inc Drill machine guidance using natural occurring radiation
US4905774A (en) * 1986-05-27 1990-03-06 Institut Francais Du Petrole Process and device for guiding a drilling tool through geological formations
US5419405A (en) * 1989-12-22 1995-05-30 Patton Consulting System for controlled drilling of boreholes along planned profile
GB2257182A (en) * 1991-06-25 1993-01-06 Camco Drilling Group Ltd Improvements in or relating to steerable rotary drilling systems
GB2259316A (en) * 1991-08-30 1993-03-10 Camco Drilling Group Ltd Modulated bias units for steerable rotary drilling systems
EP0594418A1 (fr) * 1992-10-23 1994-04-27 Halliburton Company Système de forage automatique pour fond de puits
US5495237A (en) * 1992-12-07 1996-02-27 Akishima Laboratories (Mitsui Zosen) Inc. Measuring tool for collecting down hole information and metering valve for producing mud-pulse used in the same
US5325714A (en) * 1993-05-12 1994-07-05 Baker Hughes Incorporated Steerable motor system with integrated formation evaluation logging capacity

Also Published As

Publication number Publication date
GB2312905A (en) 1997-11-12
GB9609659D0 (en) 1996-07-10
EP0806542A2 (fr) 1997-11-12

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