GB0218345D0 - Inductive data coupler for use with downhole tool - Google Patents

Inductive data coupler for use with downhole tool

Info

Publication number
GB0218345D0
GB0218345D0 GBGB0218345.7A GB0218345A GB0218345D0 GB 0218345 D0 GB0218345 D0 GB 0218345D0 GB 0218345 A GB0218345 A GB 0218345A GB 0218345 D0 GB0218345 D0 GB 0218345D0
Authority
GB
United Kingdom
Prior art keywords
downhole tool
data coupler
inductive data
inductive
coupler
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0218345.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geolink UK Ltd
Original Assignee
Geolink UK 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 Geolink UK Ltd filed Critical Geolink UK Ltd
Priority to GBGB0218345.7A priority Critical patent/GB0218345D0/en
Publication of GB0218345D0 publication Critical patent/GB0218345D0/en
Priority to PCT/GB2003/003359 priority patent/WO2004015242A1/en
Priority to AU2003255743A priority patent/AU2003255743A1/en
Ceased legal-status Critical Current

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GBGB0218345.7A 2002-08-08 2002-08-08 Inductive data coupler for use with downhole tool Ceased GB0218345D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0218345.7A GB0218345D0 (en) 2002-08-08 2002-08-08 Inductive data coupler for use with downhole tool
PCT/GB2003/003359 WO2004015242A1 (en) 2002-08-08 2003-07-30 Inductive data coupler for use with downhole tool
AU2003255743A AU2003255743A1 (en) 2002-08-08 2003-07-30 Inductive data coupler for use with downhole tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0218345.7A GB0218345D0 (en) 2002-08-08 2002-08-08 Inductive data coupler for use with downhole tool

Publications (1)

Publication Number Publication Date
GB0218345D0 true GB0218345D0 (en) 2002-09-18

Family

ID=9941906

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0218345.7A Ceased GB0218345D0 (en) 2002-08-08 2002-08-08 Inductive data coupler for use with downhole tool

Country Status (3)

Country Link
AU (1) AU2003255743A1 (en)
GB (1) GB0218345D0 (en)
WO (1) WO2004015242A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8810428B2 (en) * 2008-09-02 2014-08-19 Schlumberger Technology Corporation Electrical transmission between rotating and non-rotating members

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2669209B2 (en) * 1991-08-02 1997-10-27 株式会社大林組 Rotary drilling machine
NO304709B1 (en) * 1997-03-20 1999-02-01 Maritime Well Service As Device for production tubes
US6392317B1 (en) * 2000-08-22 2002-05-21 David R. Hall Annular wire harness for use in drill pipe
NO315068B1 (en) * 2001-11-12 2003-06-30 Abb Research Ltd An electrical coupling device

Also Published As

Publication number Publication date
WO2004015242A1 (en) 2004-02-19
AU2003255743A1 (en) 2004-02-25
WO2004015242B1 (en) 2004-03-25

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)