GB2275529B - Nuclear logging apparatus - Google Patents

Nuclear logging apparatus

Info

Publication number
GB2275529B
GB2275529B GB9406968A GB9406968A GB2275529B GB 2275529 B GB2275529 B GB 2275529B GB 9406968 A GB9406968 A GB 9406968A GB 9406968 A GB9406968 A GB 9406968A GB 2275529 B GB2275529 B GB 2275529B
Authority
GB
United Kingdom
Prior art keywords
logging apparatus
nuclear logging
nuclear
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 - Lifetime
Application number
GB9406968A
Other versions
GB2275529A (en
GB9406968D0 (en
Inventor
Carl Allison Perry
Guy Albert Daigle
William D Bruck
Roy Nordstrom
Steven R Rountree
Jr Joseph Dudek
James Tsang
Leonard Goldman
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.)
Teleco Oilfield Services Inc
Original Assignee
Teleco Oilfield Services 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
Priority claimed from US07/513,953 external-priority patent/US5278758A/en
Application filed by Teleco Oilfield Services Inc filed Critical Teleco Oilfield Services Inc
Publication of GB9406968D0 publication Critical patent/GB9406968D0/en
Publication of GB2275529A publication Critical patent/GB2275529A/en
Application granted granted Critical
Publication of GB2275529B publication Critical patent/GB2275529B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/104—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting secondary Y-rays as well as reflected or back-scattered neutrons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
GB9406968A 1990-04-17 1994-04-08 Nuclear logging apparatus Expired - Lifetime GB2275529B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/513,953 US5278758A (en) 1990-04-17 1990-04-17 Method and apparatus for nuclear logging using lithium detector assemblies and gamma ray stripping means
GB9108268A GB2243175B (en) 1990-04-17 1991-04-17 Nuclear logging apparatus

Publications (3)

Publication Number Publication Date
GB9406968D0 GB9406968D0 (en) 1994-06-15
GB2275529A GB2275529A (en) 1994-08-31
GB2275529B true GB2275529B (en) 1994-11-23

Family

ID=26298747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406968A Expired - Lifetime GB2275529B (en) 1990-04-17 1994-04-08 Nuclear logging apparatus

Country Status (1)

Country Link
GB (1) GB2275529B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405527B (en) * 2000-04-27 2005-06-29 Hamamatsu Photonics Kk Light receiving module and radiation detecting apparatus equipped with the same
CN114442182B (en) * 2022-01-17 2023-05-12 电子科技大学 Pulse neutron-based accompanying alpha particle downhole imaging system

Also Published As

Publication number Publication date
GB2275529A (en) 1994-08-31
GB9406968D0 (en) 1994-06-15

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