DK1412616T3 - Fripunktsværktöj med dobbeltsensor - Google Patents

Fripunktsværktöj med dobbeltsensor

Info

Publication number
DK1412616T3
DK1412616T3 DK02767597T DK02767597T DK1412616T3 DK 1412616 T3 DK1412616 T3 DK 1412616T3 DK 02767597 T DK02767597 T DK 02767597T DK 02767597 T DK02767597 T DK 02767597T DK 1412616 T3 DK1412616 T3 DK 1412616T3
Authority
DK
Denmark
Prior art keywords
double sensor
freepoint tool
freepoint
tool
double
Prior art date
Application number
DK02767597T
Other languages
Danish (da)
English (en)
Inventor
Kevin Leon Gray
James D Estes
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Application granted granted Critical
Publication of DK1412616T3 publication Critical patent/DK1412616T3/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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/002—Destroying the objects to be fished, e.g. by explosive means
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK02767597T 2001-08-03 2002-08-05 Fripunktsværktöj med dobbeltsensor DK1412616T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31012401P 2001-08-03 2001-08-03
PCT/GB2002/003604 WO2003014526A1 (en) 2001-08-03 2002-08-05 Dual sensor freepoint tool

Publications (1)

Publication Number Publication Date
DK1412616T3 true DK1412616T3 (da) 2007-02-05

Family

ID=23201086

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02767597T DK1412616T3 (da) 2001-08-03 2002-08-05 Fripunktsværktöj med dobbeltsensor

Country Status (7)

Country Link
US (1) US6851476B2 (no)
EP (1) EP1412616B1 (no)
AU (1) AU2002330594B2 (no)
CA (1) CA2448550C (no)
DK (1) DK1412616T3 (no)
NO (1) NO325826B1 (no)
WO (1) WO2003014526A1 (no)

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US10544631B2 (en) 2017-06-19 2020-01-28 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10527104B2 (en) 2017-07-21 2020-01-07 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US11905823B2 (en) 2018-05-31 2024-02-20 DynaEnergetics Europe GmbH Systems and methods for marker inclusion in a wellbore
GB2574647B (en) 2018-06-14 2021-01-13 Ardyne Holdings Ltd Improvements In Or Relating To Well Abandonment And Slot Recovery
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
CN109252823B (zh) * 2018-09-20 2023-11-28 中国石油天然气股份有限公司 一种多翼磨鞋同步抓取机构及使用方法
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CN113182597B (zh) * 2021-04-30 2022-04-22 西南石油大学 一种井下油管切割装置
CN113182571B (zh) * 2021-04-30 2022-04-19 西南石油大学 一种井下类铣刀型油管切割装置

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Also Published As

Publication number Publication date
AU2002330594B2 (en) 2007-07-12
NO20035232D0 (no) 2003-11-25
US6851476B2 (en) 2005-02-08
CA2448550C (en) 2008-01-08
CA2448550A1 (en) 2003-02-20
US20030024702A1 (en) 2003-02-06
EP1412616A1 (en) 2004-04-28
NO325826B1 (no) 2008-07-28
EP1412616B1 (en) 2006-10-11
NO20035232L (no) 2005-02-20
WO2003014526A1 (en) 2003-02-20

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