DK0799363T3 - Controllable bore with downhole motor - Google Patents

Controllable bore with downhole motor

Info

Publication number
DK0799363T3
DK0799363T3 DK95943229T DK95943229T DK0799363T3 DK 0799363 T3 DK0799363 T3 DK 0799363T3 DK 95943229 T DK95943229 T DK 95943229T DK 95943229 T DK95943229 T DK 95943229T DK 0799363 T3 DK0799363 T3 DK 0799363T3
Authority
DK
Denmark
Prior art keywords
downhole motor
controllable bore
controllable
bore
downhole
Prior art date
Application number
DK95943229T
Other languages
Danish (da)
Inventor
Alban Michel Faure
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0799363T3 publication Critical patent/DK0799363T3/en

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

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)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DK95943229T 1994-12-21 1995-12-20 Controllable bore with downhole motor DK0799363T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203712 1994-12-21
PCT/EP1995/005163 WO1996019635A1 (en) 1994-12-21 1995-12-20 Steerable drilling with downhole motor

Publications (1)

Publication Number Publication Date
DK0799363T3 true DK0799363T3 (en) 1999-11-15

Family

ID=8217472

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95943229T DK0799363T3 (en) 1994-12-21 1995-12-20 Controllable bore with downhole motor

Country Status (17)

Country Link
EP (1) EP0799363B1 (en)
CN (1) CN1062634C (en)
AR (1) AR004469A1 (en)
AU (1) AU692040B2 (en)
BR (1) BR9510493A (en)
CA (1) CA2207923C (en)
CO (1) CO4480786A1 (en)
DE (1) DE69509557T2 (en)
DK (1) DK0799363T3 (en)
EG (1) EG20620A (en)
MY (1) MY115387A (en)
NO (1) NO310036B1 (en)
OA (1) OA10429A (en)
RU (1) RU2149248C1 (en)
SA (1) SA95160479B1 (en)
TN (1) TNSN95131A1 (en)
WO (1) WO1996019635A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738178A (en) * 1995-11-17 1998-04-14 Baker Hughes Incorporated Method and apparatus for navigational drilling with a downhole motor employing independent drill string and bottomhole assembly rotary orientation and rotation
US6047784A (en) * 1996-02-07 2000-04-11 Schlumberger Technology Corporation Apparatus and method for directional drilling using coiled tubing
CA2331300C (en) 1998-06-15 2009-01-27 National Starch And Chemical Investment Holding Corporation Improvements in or relating to plants and plant products
US6446737B1 (en) 1999-09-14 2002-09-10 Deep Vision Llc Apparatus and method for rotating a portion of a drill string
DE19963445A1 (en) 1999-12-28 2001-07-05 Basf Ag Process for the separation of formaldehyde from polyol-containing reaction mixtures with the addition of solvents
US6419014B1 (en) 2000-07-20 2002-07-16 Schlumberger Technology Corporation Apparatus and method for orienting a downhole tool
EP1559864B1 (en) * 2004-01-27 2006-06-21 Services Petroliers Schlumberger Downhole drilling of a lateral hole
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
US7845430B2 (en) * 2007-08-15 2010-12-07 Schlumberger Technology Corporation Compliantly coupled cutting system
US8763726B2 (en) 2007-08-15 2014-07-01 Schlumberger Technology Corporation Drill bit gauge pad control
US8899352B2 (en) 2007-08-15 2014-12-02 Schlumberger Technology Corporation System and method for drilling
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
US8720604B2 (en) 2007-08-15 2014-05-13 Schlumberger Technology Corporation Method and system for steering a directional drilling system
US8757294B2 (en) 2007-08-15 2014-06-24 Schlumberger Technology Corporation System and method for controlling a drilling system for drilling a borehole in an earth formation
GB2454880B (en) * 2007-11-21 2012-02-15 Schlumberger Holdings Drilling system
AU2009251533B2 (en) 2008-04-18 2012-08-23 Shell Internationale Research Maatschappij B.V. Using mines and tunnels for treating subsurface hydrocarbon containing formations
BRPI0920141A2 (en) 2008-10-13 2017-06-27 Shell Int Research system and method for treating subsurface formation.
US8510081B2 (en) * 2009-02-20 2013-08-13 Canrig Drilling Technology Ltd. Drilling scorecard
RU2602851C1 (en) * 2012-12-19 2016-11-20 Хэллибертон Энерджи Сервисиз, Инк. Directional drilling using rotary housing and selectively deflecting driving shaft
US9347269B2 (en) * 2013-03-05 2016-05-24 National Oilwell Varco, L.P. Adjustable bend assembly for a downhole motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423465C1 (en) * 1984-06-26 1985-05-02 Norton Christensen, Inc., Salt Lake City, Utah Devices for alternative straight or directional drilling in underground rock formations
DE3839760C1 (en) * 1988-11-25 1990-01-18 Gewerkschaft Walter Ag Double rotary drilling apparatus for making directionally accurate bores, in particular horizontal bores
US5022471A (en) * 1990-01-08 1991-06-11 Maurer Engineering, Inc. Deviated wellbore drilling system and apparatus
GB9210846D0 (en) * 1992-05-21 1992-07-08 Baroid Technology Inc Drill bit steering

Also Published As

Publication number Publication date
BR9510493A (en) 1998-01-13
OA10429A (en) 2002-03-21
WO1996019635A1 (en) 1996-06-27
TNSN95131A1 (en) 1996-02-06
NO310036B1 (en) 2001-05-07
NO972878L (en) 1997-06-20
DE69509557D1 (en) 1999-06-10
MX9704585A (en) 1997-10-31
AU692040B2 (en) 1998-05-28
AU4435796A (en) 1996-07-10
CA2207923A1 (en) 1996-06-27
EP0799363A1 (en) 1997-10-08
EG20620A (en) 1999-09-30
CN1062634C (en) 2001-02-28
SA95160479B1 (en) 2005-06-14
RU2149248C1 (en) 2000-05-20
NO972878D0 (en) 1997-06-20
EP0799363B1 (en) 1999-05-06
CN1171142A (en) 1998-01-21
MY115387A (en) 2003-05-31
AR004469A1 (en) 1998-12-16
DE69509557T2 (en) 1999-11-04
CO4480786A1 (en) 1997-07-09
CA2207923C (en) 2006-05-16

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