NO20045485L - Boreverktoy med aksel-til-hus laseinnretning - Google Patents

Boreverktoy med aksel-til-hus laseinnretning

Info

Publication number
NO20045485L
NO20045485L NO20045485A NO20045485A NO20045485L NO 20045485 L NO20045485 L NO 20045485L NO 20045485 A NO20045485 A NO 20045485A NO 20045485 A NO20045485 A NO 20045485A NO 20045485 L NO20045485 L NO 20045485L
Authority
NO
Norway
Prior art keywords
house
shaft
drilling tool
lacing device
lacing
Prior art date
Application number
NO20045485A
Other languages
English (en)
Other versions
NO329580B1 (no
Inventor
Edward James Cargill
Terrance Dean Maxwell
Evan L Davies
Gary L Donison
Boguslaw Wiecek
Gerald Edward Kent
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20045485L publication Critical patent/NO20045485L/no
Publication of NO329580B1 publication Critical patent/NO329580B1/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
    • E21B7/062—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
    • E21B7/067—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)
NO20045485A 2001-06-28 2004-12-16 Innretning for a hindre relativ dreining i et boreverktoy NO329580B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002351978A CA2351978C (en) 2001-06-28 2001-06-28 Drilling direction control device
PCT/CA2002/000984 WO2003002841A1 (en) 2001-06-28 2002-06-27 Drilling direction control device

Publications (2)

Publication Number Publication Date
NO20045485L true NO20045485L (no) 2004-12-16
NO329580B1 NO329580B1 (no) 2010-11-15

Family

ID=4169385

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20035801A NO327548B1 (no) 2001-06-28 2003-12-23 Kontrollinnretning for boreretning
NO20045485A NO329580B1 (no) 2001-06-28 2004-12-16 Innretning for a hindre relativ dreining i et boreverktoy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20035801A NO327548B1 (no) 2001-06-28 2003-12-23 Kontrollinnretning for boreretning

Country Status (7)

Country Link
US (2) US6769499B2 (no)
EP (2) EP1479870B1 (no)
BR (2) BR0216003B1 (no)
CA (2) CA2494237C (no)
DE (2) DE60210463T2 (no)
NO (2) NO327548B1 (no)
WO (1) WO2003002841A1 (no)

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Also Published As

Publication number Publication date
BR0210708A (pt) 2004-07-20
US20040231893A1 (en) 2004-11-25
DE60210463T2 (de) 2006-11-30
EP1479870B1 (en) 2009-11-25
US6769499B2 (en) 2004-08-03
BR0210708B1 (pt) 2011-11-01
EP1479870A2 (en) 2004-11-24
BR0216003B1 (pt) 2013-05-07
CA2351978C (en) 2006-03-14
EP1409835A1 (en) 2004-04-21
EP1479870A3 (en) 2005-11-30
EP1409835B1 (en) 2006-04-05
NO327548B1 (no) 2009-08-10
NO20035801L (no) 2004-02-13
NO329580B1 (no) 2010-11-15
CA2494237A1 (en) 2002-12-28
CA2351978A1 (en) 2002-12-28
CA2494237C (en) 2008-03-25
US20030034178A1 (en) 2003-02-20
DE60210463D1 (de) 2006-05-18
DE60234536D1 (de) 2010-01-07
US7234544B2 (en) 2007-06-26
WO2003002841A1 (en) 2003-01-09

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