SG10201501180TA - Steerable drilling system - Google Patents

Steerable drilling system

Info

Publication number
SG10201501180TA
SG10201501180TA SG10201501180TA SG10201501180TA SG10201501180TA SG 10201501180T A SG10201501180T A SG 10201501180TA SG 10201501180T A SG10201501180T A SG 10201501180TA SG 10201501180T A SG10201501180T A SG 10201501180TA SG 10201501180T A SG10201501180T A SG 10201501180TA
Authority
SG
Singapore
Prior art keywords
drilling system
steerable drilling
steerable
drilling
Prior art date
Application number
SG10201501180TA
Inventor
Geoffrey C Downton
Original Assignee
Prad Res & Dev 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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of SG10201501180TA publication Critical patent/SG10201501180TA/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
    • E21B7/067—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
    • 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)
SG10201501180TA 2007-12-21 2008-12-16 Steerable drilling system SG10201501180TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0724900.6A GB0724900D0 (en) 2007-12-21 2007-12-21 Hybrid drilling system with mud motor

Publications (1)

Publication Number Publication Date
SG10201501180TA true SG10201501180TA (en) 2015-04-29

Family

ID=39048481

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201501180TA SG10201501180TA (en) 2007-12-21 2008-12-16 Steerable drilling system

Country Status (9)

Country Link
US (1) US8517121B2 (en)
EP (1) EP2238310B1 (en)
JP (1) JP5364104B2 (en)
CN (1) CN101946057A (en)
CA (1) CA2710222C (en)
GB (1) GB0724900D0 (en)
RU (1) RU2452839C2 (en)
SG (1) SG10201501180TA (en)
WO (1) WO2009085753A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0724900D0 (en) 2007-12-21 2008-01-30 Schlumberger Holdings Hybrid drilling system with mud motor
CN101696628B (en) * 2009-11-12 2013-10-16 刘宝林 Steering bias tool and steering bias method
US9140114B2 (en) 2012-06-21 2015-09-22 Schlumberger Technology Corporation Instrumented drilling system
US9057223B2 (en) * 2012-06-21 2015-06-16 Schlumberger Technology Corporation Directional drilling system
GB201214784D0 (en) 2012-08-20 2012-10-03 Smart Stabilizer Systems Ltd Articulating component of a downhole assembly
US9528321B2 (en) 2012-10-16 2016-12-27 Savant Technologies, Llc Systems and methods for directional drilling
RU2617759C2 (en) 2012-12-19 2017-04-26 Шлюмбергер Текнолоджи Б.В. Control system based on screw coal-face mechanism
CA2897471A1 (en) 2012-12-19 2014-06-26 Geoffrey C. Downton Motor control system
US20140284103A1 (en) * 2013-03-25 2014-09-25 Schlumberger Technology Corporation Monitoring System for Drilling Instruments
SE537961C2 (en) * 2013-06-14 2015-12-08 Lkab Wassara Ab Device and lowering drill assembly for angular adjustment of a drill string
NO347480B1 (en) * 2014-09-16 2023-11-20 Halliburton Energy Services Inc Directional drilling methods and systems employing multiple feedback loops
WO2016060683A1 (en) 2014-10-17 2016-04-21 Halliburton Energy Services, Inc. Rotary steerable system
EP3201420B1 (en) * 2014-12-29 2020-01-22 Halliburton Energy Services Inc. Variable stiffness fixed bend housing for directional drilling
US10053914B2 (en) * 2016-01-22 2018-08-21 Baker Hughes, A Ge Company, Llc Method and application for directional drilling with an asymmetric deflecting bend
US9702194B1 (en) 2016-04-01 2017-07-11 Savant Technologies, Llc Systems and methods for directional drilling
CN108278082B (en) * 2017-01-05 2019-09-13 通用电气公司 Rotary steerable drilling system with active type stabilizer
CN108301770B (en) * 2017-01-12 2019-11-05 通用电气公司 Automatically adjust oriented drilling device and method
US11021912B2 (en) * 2018-07-02 2021-06-01 Schlumberger Technology Corporation Rotary steering systems and methods
WO2022026559A1 (en) * 2020-07-31 2022-02-03 Baker Hughes, A Ge Company, Llc A rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbores
RU200883U1 (en) * 2020-08-17 2020-11-17 Лан Симпсон Деррен BOREHOLE SWIVEL
CN115478785B (en) * 2022-09-09 2023-04-11 乐山师范学院 Drilling device with automatic adjusting function and drilling method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068946A (en) * 1958-12-15 1962-12-18 Eastman Oil Well Survey Co Knuckle joint
US3667556A (en) * 1970-01-05 1972-06-06 John Keller Henderson Directional drilling apparatus
US5390153A (en) * 1977-12-05 1995-02-14 Scherbatskoy; Serge A. Measuring while drilling employing cascaded transmission systems
SU1016469A1 (en) * 1981-03-18 1983-05-07 Центральная Экспедиция Всесоюзного Геологоразведочного Объединения Министерства Геологии Ссср Deflector for directional drilling
CN1080015A (en) * 1992-06-18 1993-12-29 孔文铭 Well right-angle steering level drilling system
US5484029A (en) * 1994-08-05 1996-01-16 Schlumberger Technology Corporation Steerable drilling tool and system
RU94035985A (en) * 1994-09-26 1996-07-27 Государственное научно-производственное предприятие "Пилот" Controlled deflecting tool
US6607044B1 (en) * 1997-10-27 2003-08-19 Halliburton Energy Services, Inc. Three dimensional steerable system and method for steering bit to drill borehole
US6092610A (en) 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
US6158529A (en) * 1998-12-11 2000-12-12 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing sliding sleeve
US6234259B1 (en) * 1999-05-06 2001-05-22 Vector Magnetics Inc. Multiple cam directional controller for steerable rotary drill
US6216802B1 (en) * 1999-10-18 2001-04-17 Donald M. Sawyer Gravity oriented directional drilling apparatus and method
DE10154705B4 (en) * 2001-11-09 2005-07-07 Carl Freudenberg Kg camp
US20030127252A1 (en) * 2001-12-19 2003-07-10 Geoff Downton Motor Driven Hybrid Rotary Steerable System
CN2825915Y (en) * 2005-04-19 2006-10-11 杜炊 Oriented well drilling tool with guide rail and spline
EP1857631A1 (en) 2006-05-19 2007-11-21 Services Pétroliers Schlumberger Directional control drilling system
CA2563247A1 (en) 2006-10-11 2008-04-11 William Lucas Apparatus for placing elastics on lobster claws
GB0724900D0 (en) 2007-12-21 2008-01-30 Schlumberger Holdings Hybrid drilling system with mud motor

Also Published As

Publication number Publication date
WO2009085753A2 (en) 2009-07-09
CA2710222A1 (en) 2009-07-09
WO2009085753A3 (en) 2009-09-17
RU2452839C2 (en) 2012-06-10
WO2009085753A8 (en) 2010-09-30
JP5364104B2 (en) 2013-12-11
GB0724900D0 (en) 2008-01-30
US20110042144A1 (en) 2011-02-24
EP2238310B1 (en) 2012-05-16
EP2238310A2 (en) 2010-10-13
RU2010130479A (en) 2012-01-27
CA2710222C (en) 2014-08-05
CN101946057A (en) 2011-01-12
US8517121B2 (en) 2013-08-27
JP2011524477A (en) 2011-09-01

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