NO174594C - Radiometrisk loggeapparat for evaluering av undergrunnsformasjoner - Google Patents

Radiometrisk loggeapparat for evaluering av undergrunnsformasjoner

Info

Publication number
NO174594C
NO174594C NO885066A NO885066A NO174594C NO 174594 C NO174594 C NO 174594C NO 885066 A NO885066 A NO 885066A NO 885066 A NO885066 A NO 885066A NO 174594 C NO174594 C NO 174594C
Authority
NO
Norway
Prior art keywords
radiometric
evaluation
logging device
underground formations
formations
Prior art date
Application number
NO885066A
Other languages
English (en)
Other versions
NO885066D0 (no
NO885066L (no
NO174594B (no
Inventor
Peter Wraight
Edouard Marienbach
Jean-Michel D Hache
Erik Rhein-Knudsen
Michael Evans
Original Assignee
Schlumberger 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 Schlumberger Ltd filed Critical Schlumberger Ltd
Publication of NO885066D0 publication Critical patent/NO885066D0/no
Publication of NO885066L publication Critical patent/NO885066L/no
Publication of NO174594B publication Critical patent/NO174594B/no
Publication of NO174594C publication Critical patent/NO174594C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO885066A 1987-12-14 1988-11-14 Radiometrisk loggeapparat for evaluering av undergrunnsformasjoner NO174594C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/132,494 US4879463A (en) 1987-12-14 1987-12-14 Method and apparatus for subsurface formation evaluation

Publications (4)

Publication Number Publication Date
NO885066D0 NO885066D0 (no) 1988-11-14
NO885066L NO885066L (no) 1989-06-15
NO174594B NO174594B (no) 1994-02-21
NO174594C true NO174594C (no) 1994-06-01

Family

ID=22454310

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885066A NO174594C (no) 1987-12-14 1988-11-14 Radiometrisk loggeapparat for evaluering av undergrunnsformasjoner

Country Status (8)

Country Link
US (1) US4879463A (no)
EP (1) EP0323773B1 (no)
CN (1) CN1013288B (no)
BR (1) BR8806418A (no)
CA (1) CA1304833C (no)
DE (1) DE3872205D1 (no)
EG (1) EG18615A (no)
NO (1) NO174594C (no)

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US9389333B2 (en) 2007-08-08 2016-07-12 Schlumberger Technology Corporation Radiation generator and power supply configuration for well logging instruments
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US20150177409A1 (en) * 2013-12-20 2015-06-25 Visuray Intech Ltd (Bvi) Methods and Means for Creating Three-Dimensional Borehole Image Data
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CN104373121B (zh) * 2014-11-12 2017-10-17 中国石油天然气股份有限公司 一种井下射线式含水监测仪
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CN108693201B (zh) * 2018-03-27 2020-07-07 深圳市中核共创科技有限公司 一种混凝土脱空检测的测量仪
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CN111890402B (zh) * 2020-07-21 2021-04-09 中国科学院地质与地球物理研究所 一种核测井仪器用自动装卸源控制系统及方法
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Also Published As

Publication number Publication date
EP0323773A3 (en) 1989-07-19
EG18615A (en) 1993-08-30
EP0323773A2 (en) 1989-07-12
NO885066D0 (no) 1988-11-14
CN1034405A (zh) 1989-08-02
NO885066L (no) 1989-06-15
CN1013288B (zh) 1991-07-24
US4879463A (en) 1989-11-07
DE3872205D1 (de) 1992-07-23
NO174594B (no) 1994-02-21
EP0323773B1 (en) 1992-06-17
CA1304833C (en) 1992-07-07
BR8806418A (pt) 1989-08-22

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