NO960592L - Fremgangsmåte til drift av et roterbart boresystem - Google Patents

Fremgangsmåte til drift av et roterbart boresystem

Info

Publication number
NO960592L
NO960592L NO960592A NO960592A NO960592L NO 960592 L NO960592 L NO 960592L NO 960592 A NO960592 A NO 960592A NO 960592 A NO960592 A NO 960592A NO 960592 L NO960592 L NO 960592L
Authority
NO
Norway
Prior art keywords
operating
drilling system
rotatable drilling
rotatable
drilling
Prior art date
Application number
NO960592A
Other languages
English (en)
Other versions
NO960592D0 (no
NO309289B1 (no
Inventor
John Denzil Barr
John M Clegg
William C Motion
Original Assignee
Camco Drilling Group 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 Camco Drilling Group Ltd filed Critical Camco Drilling Group Ltd
Publication of NO960592D0 publication Critical patent/NO960592D0/no
Publication of NO960592L publication Critical patent/NO960592L/no
Publication of NO309289B1 publication Critical patent/NO309289B1/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
    • 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)
NO960592A 1995-02-25 1996-02-15 Fremgangsmåte for drift av et styrbart rotasjonsboringssystem NO309289B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9503829.5A GB9503829D0 (en) 1995-02-25 1995-02-25 "Improvememnts in or relating to steerable rotary drilling systems"

Publications (3)

Publication Number Publication Date
NO960592D0 NO960592D0 (no) 1996-02-15
NO960592L true NO960592L (no) 1996-08-26
NO309289B1 NO309289B1 (no) 2001-01-08

Family

ID=10770258

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960592A NO309289B1 (no) 1995-02-25 1996-02-15 Fremgangsmåte for drift av et styrbart rotasjonsboringssystem

Country Status (7)

Country Link
US (1) US5685379A (no)
EP (1) EP0728910B1 (no)
AU (1) AU713524B2 (no)
CA (1) CA2170175C (no)
DE (1) DE69609747T2 (no)
GB (2) GB9503829D0 (no)
NO (1) NO309289B1 (no)

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Also Published As

Publication number Publication date
EP0728910A3 (en) 1997-08-06
AU713524B2 (en) 1999-12-02
GB9603121D0 (en) 1996-04-10
GB9503829D0 (en) 1995-04-19
EP0728910A2 (en) 1996-08-28
US5685379A (en) 1997-11-11
AU4550396A (en) 1996-09-05
CA2170175A1 (en) 1996-08-26
NO960592D0 (no) 1996-02-15
GB2298218B (en) 1999-03-17
CA2170175C (en) 2006-07-04
NO309289B1 (no) 2001-01-08
DE69609747D1 (de) 2000-09-21
GB2298218A (en) 1996-08-28
DE69609747T2 (de) 2001-04-12
EP0728910B1 (en) 2000-08-16

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