NO309953B1 - Avviksboreenhet - Google Patents

Avviksboreenhet Download PDF

Info

Publication number
NO309953B1
NO309953B1 NO960275A NO960275A NO309953B1 NO 309953 B1 NO309953 B1 NO 309953B1 NO 960275 A NO960275 A NO 960275A NO 960275 A NO960275 A NO 960275A NO 309953 B1 NO309953 B1 NO 309953B1
Authority
NO
Norway
Prior art keywords
borehole
housing
drill bit
drill
piston
Prior art date
Application number
NO960275A
Other languages
English (en)
Norwegian (no)
Other versions
NO960275D0 (no
NO960275L (no
Inventor
Alan M Eddison
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of NO960275D0 publication Critical patent/NO960275D0/no
Publication of NO960275L publication Critical patent/NO960275L/no
Publication of NO309953B1 publication Critical patent/NO309953B1/no

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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
  • Drilling Tools (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
NO960275A 1995-01-23 1996-01-23 Avviksboreenhet NO309953B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/376,497 US5542482A (en) 1994-11-01 1995-01-23 Articulated directional drilling motor assembly

Publications (3)

Publication Number Publication Date
NO960275D0 NO960275D0 (no) 1996-01-23
NO960275L NO960275L (no) 1996-07-24
NO309953B1 true NO309953B1 (no) 2001-04-23

Family

ID=23485257

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960275A NO309953B1 (no) 1995-01-23 1996-01-23 Avviksboreenhet

Country Status (7)

Country Link
US (1) US5542482A (de)
EP (1) EP0728911B1 (de)
AU (1) AU695052B2 (de)
CA (1) CA2167795C (de)
DE (1) DE69613606T2 (de)
DK (1) DK0728911T3 (de)
NO (1) NO309953B1 (de)

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US6328119B1 (en) 1998-04-09 2001-12-11 Halliburton Energy Services, Inc. Adjustable gauge downhole drilling assembly
CA2234495C (en) * 1998-04-09 2004-02-17 Dresser Industries, Inc. Adjustable gauge downhole drilling assembly
US6581690B2 (en) * 1998-05-13 2003-06-24 Rotech Holdings, Limited Window cutting tool for well casing
US6659200B1 (en) 1999-12-20 2003-12-09 Halliburton Energy Services, Inc. Actuator assembly and method for actuating downhole assembly
US6394193B1 (en) 2000-07-19 2002-05-28 Shlumberger Technology Corporation Downhole adjustable bent housing for directional drilling
US6659202B2 (en) 2000-07-31 2003-12-09 Vermeer Manufacturing Company Steerable fluid hammer
EP1213441B1 (de) * 2000-12-06 2003-06-11 Günter Prof. Dr.-Ing. Klemm Bohrsystem
EP1300543A1 (de) * 2001-10-08 2003-04-09 Günter W. Prof. Dr. Klemm Erweiterungsbohrsystem
US6679323B2 (en) * 2001-11-30 2004-01-20 Baker Hughes, Inc. Severe dog leg swivel for tubing conveyed perforating
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US8360172B2 (en) * 2008-04-16 2013-01-29 Baker Hughes Incorporated Steering device for downhole tools
CA2632634C (en) * 2008-05-26 2013-09-17 Orren Johnson Adjustable angle drive connection for a down hole drilling motor
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
RU2540761C2 (ru) 2010-09-09 2015-02-10 Нэшнл Ойлвэлл Варко, Л.П. Внутрискважинное роторное буровое устройство с элементами, входящими в контакт с породой, и системой контроля
US9366087B2 (en) * 2013-01-29 2016-06-14 Schlumberger Technology Corporation High dogleg steerable tool
US10968703B2 (en) * 2016-06-30 2021-04-06 Schlumberger Technology Corporation Devices and systems for reducing cyclical torque on directional drilling actuators
USD871460S1 (en) * 2016-07-20 2019-12-31 Smart Downhole Tools B.V. Tilt housing of a downhole adjustable drilling inclination tool
CN107060643B (zh) * 2016-12-16 2019-03-08 中国科学院地质与地球物理研究所 一种高造斜率混合式旋转导向系统及其控制方法
CN108505940B (zh) 2017-02-28 2020-10-20 通用电气公司 复合旋转导向钻井系统和方法
CN109630016A (zh) * 2018-11-27 2019-04-16 太原理工大学 一种矿用水平千米定向钻机轨迹跟踪方法
CN109854174B (zh) * 2019-04-02 2024-03-26 大庆井泰石油工程技术股份有限公司 短半径钻井工具及钻进方法
CN112324332A (zh) * 2020-10-19 2021-02-05 万晓跃 一种可控轨迹侧向钻井工具及方法
CN114439370B (zh) * 2022-01-27 2022-09-02 北京探矿工程研究所 一种柔性井下动力钻具
CN114776235A (zh) * 2022-04-12 2022-07-22 北京全地科技有限公司 一种液压推靠式自复位柔性钻杆及钻柱

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US4461359A (en) * 1982-04-23 1984-07-24 Conoco Inc. Rotary drill indexing system
US4449595A (en) * 1982-05-17 1984-05-22 Holbert Don R Method and apparatus for drilling a curved bore
US4492276A (en) * 1982-11-17 1985-01-08 Shell Oil Company Down-hole drilling motor and method for directional drilling of boreholes
US4523652A (en) * 1983-07-01 1985-06-18 Atlantic Richfield Company Drainhole drilling assembly and method
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FR2581698B1 (fr) * 1985-05-07 1987-07-24 Inst Francais Du Petrole Ensemble permettant d'effectuer des forages orientes
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DE3804493A1 (de) * 1988-02-12 1989-08-24 Eastman Christensen Co Vorrichtung zum wahlweisen geradeaus- oder richtungsbohren in unterirdische gesteinsformationen
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Also Published As

Publication number Publication date
EP0728911A2 (de) 1996-08-28
AU695052B2 (en) 1998-08-06
NO960275D0 (no) 1996-01-23
DE69613606D1 (de) 2001-08-09
CA2167795A1 (en) 1996-07-24
NO960275L (no) 1996-07-24
DK0728911T3 (da) 2001-09-17
EP0728911A3 (de) 1997-10-15
US5542482A (en) 1996-08-06
EP0728911B1 (de) 2001-07-04
CA2167795C (en) 2003-09-23
AU4210496A (en) 1996-08-01
DE69613606T2 (de) 2002-05-08

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MM1K Lapsed by not paying the annual fees