ATE554262T1 - Direktionales bohrsystem - Google Patents

Direktionales bohrsystem

Info

Publication number
ATE554262T1
ATE554262T1 AT08872301T AT08872301T ATE554262T1 AT E554262 T1 ATE554262 T1 AT E554262T1 AT 08872301 T AT08872301 T AT 08872301T AT 08872301 T AT08872301 T AT 08872301T AT E554262 T1 ATE554262 T1 AT E554262T1
Authority
AT
Austria
Prior art keywords
drilling system
directional drilling
main
bit axis
pilot
Prior art date
Application number
AT08872301T
Other languages
English (en)
Inventor
Ashley Johnson
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
Application granted granted Critical
Publication of ATE554262T1 publication Critical patent/ATE554262T1/de

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers
    • 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

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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT08872301T 2007-12-19 2008-12-16 Direktionales bohrsystem ATE554262T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0724661A GB2455731B (en) 2007-12-19 2007-12-19 Directional drilling system
PCT/IB2008/003949 WO2009101476A2 (en) 2007-12-19 2008-12-16 Directional drilling system

Publications (1)

Publication Number Publication Date
ATE554262T1 true ATE554262T1 (de) 2012-05-15

Family

ID=39048285

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08872301T ATE554262T1 (de) 2007-12-19 2008-12-16 Direktionales bohrsystem

Country Status (9)

Country Link
US (1) US8448721B2 (de)
EP (1) EP2242892B1 (de)
JP (1) JP5369115B2 (de)
CN (1) CN101946059B (de)
AT (1) ATE554262T1 (de)
CA (1) CA2710204C (de)
GB (1) GB2455731B (de)
RU (1) RU2457309C2 (de)
WO (1) WO2009101476A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9080387B2 (en) * 2010-08-03 2015-07-14 Baker Hughes Incorporated Directional wellbore control by pilot hole guidance
US8820440B2 (en) * 2010-10-01 2014-09-02 David R. Hall Drill bit steering assembly
US9556677B2 (en) 2012-02-17 2017-01-31 Halliburton Energy Services, Inc. Directional drilling systems
AU2012370013B2 (en) * 2012-02-17 2016-06-30 Halliburton Energy Services, Inc. Directional drilling systems
CN103306606B (zh) * 2013-06-28 2015-07-08 中国地质大学（武汉） 一种油气深井钻进用行星轮系节能双层钻头
GB2523160B (en) * 2014-02-14 2017-12-06 Southard Drilling Tech L P Device and method usable in well drilling and other well operations
US10443308B2 (en) 2015-07-02 2019-10-15 Halliburton Energy Services, Inc. Drilling apparatus with a fixed internally tilted driveshaft
CN105178863B (zh) * 2015-09-16 2018-03-27 胜利油田盛辉石油技术开发有限责任公司 一种新型石油钻头
CA3013075A1 (en) 2016-02-16 2017-08-24 Extreme Rock Destruction LLC Drilling machine
CN107288545B (zh) * 2016-04-01 2019-01-01 中国石油化工股份有限公司 一种钻井方法
US11255136B2 (en) 2016-12-28 2022-02-22 Xr Lateral Llc Bottom hole assemblies for directional drilling
US10890030B2 (en) 2016-12-28 2021-01-12 Xr Lateral Llc Method, apparatus by method, and apparatus of guidance positioning members for directional drilling
WO2019014142A1 (en) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC LATERALLY ORIENTED CUTTING STRUCTURES
CN113187397B (zh) * 2021-05-31 2022-07-19 中煤科工集团西安研究院有限公司 定向钻孔大曲率段扩孔用导向头可偏斜式钻头及扩孔方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
JPS61176790A (ja) * 1985-01-31 1986-08-08 東急建設株式会社 削孔装置および削孔方向の修正方法
JPS61176789A (ja) 1985-01-31 1986-08-08 東急建設株式会社 削孔装置および削孔方向の修正方法
US4892159A (en) * 1988-11-29 1990-01-09 Exxon Production Research Company Kerf-cutting apparatus and method for improved drilling rates
SE8901200L (sv) * 1989-04-05 1990-10-06 Uniroc Ab Anordning foer spolning av en borrkrona
DE3927625A1 (de) * 1989-08-22 1991-02-28 Gerhard Bihler Bohrkopf fuer meisseldirektantriebe
JPH03110288A (ja) 1989-09-22 1991-05-10 Mitsui Constr Co Ltd 曲線孔掘削機
SU1698412A1 (ru) * 1989-10-02 1991-12-15 Забайкальский Комплексный Научно-Исследовательский Институт Министерства Геологии Ссср Устройство дл направленного бурени
JPH0749755B2 (ja) * 1989-12-25 1995-05-31 中央開発株式会社 高品質地質試料採取装置と同方法
SU1745950A1 (ru) * 1990-04-13 1992-07-07 Всесоюзный Научно-Исследовательский Институт Буровой Техники Устройство дл бурени скважин планетарным буром
GB9025444D0 (en) * 1990-11-22 1991-01-09 Appleton Robert P Drilling wells
DE4211059C1 (de) 1992-04-02 1993-07-08 Nikolaus 6624 Grossrosseln De Meier
CN2252877Y (zh) 1996-02-08 1997-04-23 中国矿业大学 一种定向钻进孔底钻机
CN1117913C (zh) * 1997-10-15 2003-08-13 Se股份有限公司 用于在岩石中定向钻井的旋转冲击装置
US6213226B1 (en) * 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US6607046B1 (en) 1999-11-12 2003-08-19 Shell Oil Company Expandable drill bit
AR034780A1 (es) * 2001-07-16 2004-03-17 Shell Int Research Montaje de broca giratoria y metodo para perforacion direccional
BR0316278B1 (pt) * 2002-11-15 2013-04-02 mÉtodo para perfurar um furo de sondagem, sistema adequado para perfurar de maneira direcional um furo de sondagem, conjunto de fundo de furo, e, motor de suspensço.
WO2004104360A2 (en) * 2003-05-21 2004-12-02 Shell Internationale Research Maatschappij B.V. Drill bit and drilling system with under -reamer- and stabilisation-section
US7562725B1 (en) * 2003-07-10 2009-07-21 Broussard Edwin J Downhole pilot bit and reamer with maximized mud motor dimensions
RU2250343C1 (ru) * 2003-10-03 2005-04-20 Керимов Ваид Амирджанович Устройство для бурения скважин
US7258165B1 (en) * 2005-01-15 2007-08-21 Williams Donald L Hole opener and drillable casing guide and methods of use

Also Published As

Publication number Publication date
WO2009101476A2 (en) 2009-08-20
WO2009101476A3 (en) 2009-12-03
EP2242892B1 (de) 2012-04-18
JP2011523987A (ja) 2011-08-25
GB0724661D0 (en) 2008-01-30
GB2455731A (en) 2009-06-24
RU2457309C2 (ru) 2012-07-27
CA2710204C (en) 2013-06-11
EP2242892A2 (de) 2010-10-27
US20110031022A1 (en) 2011-02-10
JP5369115B2 (ja) 2013-12-18
GB2455731B (en) 2010-03-10
CA2710204A1 (en) 2009-08-20
RU2010129954A (ru) 2012-01-27
CN101946059A (zh) 2011-01-12
US8448721B2 (en) 2013-05-28
CN101946059B (zh) 2014-10-29

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