DK0951611T3 - Brøndboringstraktor - Google Patents

Brøndboringstraktor

Info

Publication number
DK0951611T3
DK0951611T3 DK97932899T DK97932899T DK0951611T3 DK 0951611 T3 DK0951611 T3 DK 0951611T3 DK 97932899 T DK97932899 T DK 97932899T DK 97932899 T DK97932899 T DK 97932899T DK 0951611 T3 DK0951611 T3 DK 0951611T3
Authority
DK
Denmark
Prior art keywords
wellbore tractor
wellbore
tractor
Prior art date
Application number
DK97932899T
Other languages
English (en)
Inventor
Kenneth Ray Newman
Nelson Alan Haver
David Joseph Speller
Original Assignee
Ctes L C
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24709366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0951611(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ctes L C filed Critical Ctes L C
Application granted granted Critical
Publication of DK0951611T3 publication Critical patent/DK0951611T3/da

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
DK97932899T 1996-07-03 1997-07-03 Brøndboringstraktor DK0951611T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/675,176 US5794703A (en) 1996-07-03 1996-07-03 Wellbore tractor and method of moving an item through a wellbore
PCT/GB1997/001868 WO1998001651A1 (en) 1996-07-03 1997-07-03 Wellbore tractor

Publications (1)

Publication Number Publication Date
DK0951611T3 true DK0951611T3 (da) 2003-05-12

Family

ID=24709366

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97932899T DK0951611T3 (da) 1996-07-03 1997-07-03 Brøndboringstraktor

Country Status (8)

Country Link
US (3) US5794703A (da)
EP (1) EP0951611B2 (da)
AU (1) AU3626797A (da)
CA (1) CA2251358C (da)
DE (1) DE69718819D1 (da)
DK (1) DK0951611T3 (da)
NO (1) NO320076B1 (da)
WO (1) WO1998001651A1 (da)

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US6089323A (en) 2000-07-18
AU3626797A (en) 1998-02-02
CA2251358A1 (en) 1998-01-15
DE69718819D1 (de) 2003-03-06
NO320076B1 (no) 2005-10-17
EP0951611B1 (en) 2003-01-29
US5794703A (en) 1998-08-18
EP0951611B2 (en) 2010-11-03
WO1998001651A1 (en) 1998-01-15
US6082461A (en) 2000-07-04
EP0951611A1 (en) 1999-10-27
NO984584D0 (no) 1998-10-01
CA2251358C (en) 2006-08-08
NO984584L (no) 1999-02-26

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