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NO20006549D0 - Method and apparatus for removing an extension tube fragment from a borehole - Google Patents

Method and apparatus for removing an extension tube fragment from a borehole

Info

Publication number
NO20006549D0
NO20006549D0 NO20006549A NO20006549A NO20006549D0 NO 20006549 D0 NO20006549 D0 NO 20006549D0 NO 20006549 A NO20006549 A NO 20006549A NO 20006549 A NO20006549 A NO 20006549A NO 20006549 D0 NO20006549 D0 NO 20006549D0
Authority
NO
Norway
Prior art keywords
borehole
extension tube
tube fragment
fragment
extension
Prior art date
Application number
NO20006549A
Other languages
Norwegian (no)
Other versions
NO20006549L (en
Inventor
John P Davis
Robbie B Colbert
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20006549D0 publication Critical patent/NO20006549D0/en
Publication of NO20006549L publication Critical patent/NO20006549L/en

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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
NO20006549A 1999-12-22 2000-12-21 Method and apparatus for removing an extension tube fragment from a borehole NO20006549L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46938599A 1999-12-22 1999-12-22

Publications (2)

Publication Number Publication Date
NO20006549D0 true NO20006549D0 (en) 2000-12-21
NO20006549L NO20006549L (en) 2001-06-25

Family

ID=23863586

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006549A NO20006549L (en) 1999-12-22 2000-12-21 Method and apparatus for removing an extension tube fragment from a borehole

Country Status (4)

Country Link
AU (1) AU7250200A (en)
CA (1) CA2329429A1 (en)
GB (1) GB2357535A (en)
NO (1) NO20006549L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10711551B2 (en) * 2018-07-25 2020-07-14 Saudi Arabian Oil Company Milling downhole tubulars
US20250369297A1 (en) * 2024-06-03 2025-12-04 Halliburton Energy Services, Inc. Enhanced cooling during washover operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785690A (en) * 1972-05-05 1974-01-15 Wilson Ind Inc Tool for use in removing a fish stuck within a well bore
US5074361A (en) * 1990-05-24 1991-12-24 Halliburton Company Retrieving tool and method
US5580114A (en) * 1994-11-25 1996-12-03 Baker Hughes Incorporated Hydraulically actuated fishing tool
US5810410A (en) * 1996-01-17 1998-09-22 The Cavins Corporation Combined washover and retrieval device

Also Published As

Publication number Publication date
GB0031351D0 (en) 2001-02-07
CA2329429A1 (en) 2001-06-22
AU7250200A (en) 2001-06-28
NO20006549L (en) 2001-06-25
GB2357535A (en) 2001-06-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application