GB2339813B - Improvements in or relating to borehole logging - Google Patents

Improvements in or relating to borehole logging

Info

Publication number
GB2339813B
GB2339813B GB9816196A GB9816196A GB2339813B GB 2339813 B GB2339813 B GB 2339813B GB 9816196 A GB9816196 A GB 9816196A GB 9816196 A GB9816196 A GB 9816196A GB 2339813 B GB2339813 B GB 2339813B
Authority
GB
United Kingdom
Prior art keywords
relating
borehole logging
borehole
logging
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.)
Expired - Fee Related
Application number
GB9816196A
Other versions
GB9816196D0 (en
GB2339813A (en
Inventor
Jeffery Simon Coutts
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.)
FUGRO Ltd
Original Assignee
FUGRO 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 FUGRO Ltd filed Critical FUGRO Ltd
Priority to GB9816196A priority Critical patent/GB2339813B/en
Publication of GB9816196D0 publication Critical patent/GB9816196D0/en
Publication of GB2339813A publication Critical patent/GB2339813A/en
Application granted granted Critical
Publication of GB2339813B publication Critical patent/GB2339813B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
GB9816196A 1998-07-25 1998-07-25 Improvements in or relating to borehole logging Expired - Fee Related GB2339813B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9816196A GB2339813B (en) 1998-07-25 1998-07-25 Improvements in or relating to borehole logging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9816196A GB2339813B (en) 1998-07-25 1998-07-25 Improvements in or relating to borehole logging

Publications (3)

Publication Number Publication Date
GB9816196D0 GB9816196D0 (en) 1998-09-23
GB2339813A GB2339813A (en) 2000-02-09
GB2339813B true GB2339813B (en) 2000-08-09

Family

ID=10836145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9816196A Expired - Fee Related GB2339813B (en) 1998-07-25 1998-07-25 Improvements in or relating to borehole logging

Country Status (1)

Country Link
GB (1) GB2339813B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017128C2 (en) * 2001-01-16 2002-07-17 Brownline B V Measuring system, for horizontal or vertical drilling, comprises measuring unit with fibre optic or ring laser gyroscopes, microelectromechanical system or tempo sensor
AU2002953435A0 (en) * 2002-12-18 2003-01-09 Cmte Development Limited Drilling head position display

Also Published As

Publication number Publication date
GB9816196D0 (en) 1998-09-23
GB2339813A (en) 2000-02-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050725