MY155017A - System for steering a drill string - Google Patents

System for steering a drill string

Info

Publication number
MY155017A
MY155017A MYPI20092369A MYPI20092369A MY155017A MY 155017 A MY155017 A MY 155017A MY PI20092369 A MYPI20092369 A MY PI20092369A MY PI20092369 A MYPI20092369 A MY PI20092369A MY 155017 A MY155017 A MY 155017A
Authority
MY
Malaysia
Prior art keywords
steering
drill string
body portion
distal end
shaft
Prior art date
Application number
MYPI20092369A
Inventor
Jim Shumway
Paula Turner
David Lundgreen
David R Hall
Original Assignee
Schlumberger Technology Corp
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 US11/611,310 external-priority patent/US7600586B2/en
Priority claimed from US11/668,341 external-priority patent/US7497279B2/en
Priority claimed from US11/673,872 external-priority patent/US7484576B2/en
Priority claimed from US11/837,321 external-priority patent/US7559379B2/en
Application filed by Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of MY155017A publication Critical patent/MY155017A/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
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
    • 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
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Flexible Shafts (AREA)

Abstract

IN ONE ASPECT OF THE PRESENT INVENTION, A DRILL BIT ASSEMBLY (102) HAS A BODY PORTION (209) INTERMEDIATE A SHANK PORTION AND A WORKING PORTION (210). THE WORKING PORTION (210) HAS AT LEAST ONE CUTTING ELEMENT AND AT LEAST A PORTION OF A SHAFT (202) IS DISPOSED WITHIN THE BODY PORTION (209) AND PROTRUDES FROM THE WORKING PORTION (210). THE SHAFT (202) HAS A DISTAL END (211) ROTATIONALLY ISOLATED FROM THE BODY PORTION (209) AND IS IN COMMUNICATION WITH A SUBTERRANEAN FORMATION (105). A MOTOR (205) IS ADAPTED TO ROTATIONALLY CONTROL THE DISTAL END (211).
MYPI20092369A 2006-12-15 2007-12-04 System for steering a drill string MY155017A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/611,310 US7600586B2 (en) 2006-12-15 2006-12-15 System for steering a drill string
US11/668,341 US7497279B2 (en) 2005-11-21 2007-01-29 Jack element adapted to rotate independent of a drill bit
US11/673,872 US7484576B2 (en) 2006-03-23 2007-02-12 Jack element in communication with an electric motor and or generator
US11/837,321 US7559379B2 (en) 2005-11-21 2007-08-10 Downhole steering

Publications (1)

Publication Number Publication Date
MY155017A true MY155017A (en) 2015-08-28

Family

ID=39536950

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20092369A MY155017A (en) 2006-12-15 2007-12-04 System for steering a drill string

Country Status (9)

Country Link
EP (1) EP2092153A4 (en)
CN (1) CN101563520B (en)
AU (1) AU2007334141B2 (en)
BR (1) BRPI0718338A2 (en)
CA (1) CA2672658C (en)
MX (1) MX338284B (en)
MY (1) MY155017A (en)
NO (1) NO20092420L (en)
WO (1) WO2008076625A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012122211A1 (en) 2011-03-10 2012-09-13 Halliburton Energy Services, Inc. Magnetostrictive motor for a borehole assembly
CN103089159A (en) * 2011-11-08 2013-05-08 南通永大管业股份有限公司 Intelligent drilling rod with chip and intelligent drilling rod data transmission device
BR112014016929A8 (en) * 2012-01-11 2017-07-04 Halliburton Energy Services Inc pipe-to-pipe electric motor unit and methods for powering an electric motor and drilling a well in an underground formation
CN103672165A (en) * 2012-09-05 2014-03-26 许文红 Long-lasting wireless probe device capable of replacing wired probes
CN103306606B (en) * 2013-06-28 2015-07-08 中国地质大学（武汉） Planetary gear train energy-saving dual-layer drill for drilling of deep oil gas well
WO2015126399A1 (en) * 2014-02-20 2015-08-27 Halliburton Energy Services, Inc. Closed-loop speed/position control mechanism
FR3017897B1 (en) * 2014-02-21 2019-09-27 I.T.H.P.P ROTARY DRILLING SYSTEM BY ELECTRIC DISCHARGES
CN108736463A (en) * 2017-04-24 2018-11-02 通用电气公司 Generating power downhole system and method
CN112227952A (en) * 2020-10-31 2021-01-15 河南城建学院 Trenchless directional drill bit
CN114086949B (en) * 2021-10-21 2023-04-11 航天凯天环保科技股份有限公司 Geological exploration sampling method guided by hydraulic pressure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300016A (en) * 1939-04-03 1942-10-27 Reed Roller Bit Co Directional drilling apparatus
US2540464A (en) * 1947-05-31 1951-02-06 Reed Roller Bit Co Pilot bit
DE3701914C1 (en) * 1987-01-23 1988-05-19 Eastman Christensen Co Directly driven core drilling tool
US5193628A (en) * 1991-06-03 1993-03-16 Utd Incorporated Method and apparatus for determining path orientation of a passageway
GB9503827D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems
US6367565B1 (en) * 1998-03-27 2002-04-09 David R. Hall Means for detecting subterranean formations and monitoring the operation of a down-hole fluid driven percussive piston
US6670880B1 (en) 2000-07-19 2003-12-30 Novatek Engineering, Inc. Downhole data transmission system
AR034780A1 (en) * 2001-07-16 2004-03-17 Shell Int Research MOUNTING OF ROTATING DRILL AND METHOD FOR DIRECTIONAL DRILLING
US6729420B2 (en) * 2002-03-25 2004-05-04 Smith International, Inc. Multi profile performance enhancing centric bit and method of bit design
US20050133268A1 (en) * 2003-12-17 2005-06-23 Moriarty Keith A. Method and apparatus for casing and directional drilling using bi-centered bit
US20060077757A1 (en) * 2004-10-13 2006-04-13 Dale Cox Apparatus and method for seismic measurement-while-drilling
US8827006B2 (en) * 2005-05-12 2014-09-09 Schlumberger Technology Corporation Apparatus and method for measuring while drilling

Also Published As

Publication number Publication date
WO2008076625A2 (en) 2008-06-26
MX2009006368A (en) 2009-08-26
BRPI0718338A2 (en) 2013-11-19
MX338284B (en) 2016-04-11
EP2092153A2 (en) 2009-08-26
CN101563520A (en) 2009-10-21
WO2008076625A3 (en) 2009-02-26
NO20092420L (en) 2009-06-25
CA2672658C (en) 2014-07-08
AU2007334141A1 (en) 2008-06-26
EP2092153A4 (en) 2015-03-25
AU2007334141B2 (en) 2014-03-06
CN101563520B (en) 2013-04-10
CA2672658A1 (en) 2008-06-26

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