DE60234536D1 - Verriegelungsvorrichtung für ein Gerät zum Steuern der Richtung einer Bohrung - Google Patents

Verriegelungsvorrichtung für ein Gerät zum Steuern der Richtung einer Bohrung

Info

Publication number
DE60234536D1
DE60234536D1 DE60234536T DE60234536T DE60234536D1 DE 60234536 D1 DE60234536 D1 DE 60234536D1 DE 60234536 T DE60234536 T DE 60234536T DE 60234536 T DE60234536 T DE 60234536T DE 60234536 D1 DE60234536 D1 DE 60234536D1
Authority
DE
Germany
Prior art keywords
bore
controlling
locking device
locking
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60234536T
Other languages
English (en)
Inventor
Gerald Edward Kent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Application granted granted Critical
Publication of DE60234536D1 publication Critical patent/DE60234536D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

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)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Gripping On Spindles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE60234536T 2001-06-28 2002-06-27 Verriegelungsvorrichtung für ein Gerät zum Steuern der Richtung einer Bohrung Expired - Lifetime DE60234536D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002351978A CA2351978C (en) 2001-06-28 2001-06-28 Drilling direction control device

Publications (1)

Publication Number Publication Date
DE60234536D1 true DE60234536D1 (de) 2010-01-07

Family

ID=4169385

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60234536T Expired - Lifetime DE60234536D1 (de) 2001-06-28 2002-06-27 Verriegelungsvorrichtung für ein Gerät zum Steuern der Richtung einer Bohrung
DE60210463T Expired - Lifetime DE60210463T2 (de) 2001-06-28 2002-06-27 Bohrrichtungssteuerungsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60210463T Expired - Lifetime DE60210463T2 (de) 2001-06-28 2002-06-27 Bohrrichtungssteuerungsvorrichtung

Country Status (7)

Country Link
US (2) US6769499B2 (de)
EP (2) EP1409835B1 (de)
BR (2) BR0216003B1 (de)
CA (2) CA2351978C (de)
DE (2) DE60234536D1 (de)
NO (2) NO327548B1 (de)
WO (1) WO2003002841A1 (de)

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Also Published As

Publication number Publication date
EP1409835A1 (de) 2004-04-21
BR0210708A (pt) 2004-07-20
EP1479870A2 (de) 2004-11-24
US20040231893A1 (en) 2004-11-25
CA2494237C (en) 2008-03-25
NO329580B1 (no) 2010-11-15
BR0210708B1 (pt) 2011-11-01
DE60210463T2 (de) 2006-11-30
US20030034178A1 (en) 2003-02-20
WO2003002841A1 (en) 2003-01-09
NO327548B1 (no) 2009-08-10
CA2351978C (en) 2006-03-14
NO20035801L (no) 2004-02-13
BR0216003B1 (pt) 2013-05-07
EP1409835B1 (de) 2006-04-05
US6769499B2 (en) 2004-08-03
EP1479870A3 (de) 2005-11-30
EP1479870B1 (de) 2009-11-25
DE60210463D1 (de) 2006-05-18
NO20045485L (no) 2004-12-16
CA2351978A1 (en) 2002-12-28
US7234544B2 (en) 2007-06-26
CA2494237A1 (en) 2002-12-28

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