KR780000747B1 - Pulsed neutron logging system with gain compansation - Google Patents

Pulsed neutron logging system with gain compansation

Info

Publication number
KR780000747B1
KR780000747B1 KR7201378A KR720001378A KR780000747B1 KR 780000747 B1 KR780000747 B1 KR 780000747B1 KR 7201378 A KR7201378 A KR 7201378A KR 720001378 A KR720001378 A KR 720001378A KR 780000747 B1 KR780000747 B1 KR 780000747B1
Authority
KR
South Korea
Prior art keywords
compansation
gain
logging system
pulsed neutron
neutron logging
Prior art date
Application number
KR7201378A
Other languages
English (en)
Inventor
E Schultz Ward
H D Smith Jr
Original Assignee
E Schultz Ward
H D Smith Jr
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 E Schultz Ward, H D Smith Jr filed Critical E Schultz Ward
Application granted granted Critical
Publication of KR780000747B1 publication Critical patent/KR780000747B1/ko

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
    • G01V5/10—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 neutron sources
    • G01V5/101—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 neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G01V5/102—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 neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole the neutron source being of the pulsed type

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)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
KR7201378A 1971-09-20 1972-09-12 Pulsed neutron logging system with gain compansation KR780000747B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18191071A 1971-09-20 1971-09-20

Publications (1)

Publication Number Publication Date
KR780000747B1 true KR780000747B1 (en) 1978-12-30

Family

ID=22666321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7201378A KR780000747B1 (en) 1971-09-20 1972-09-12 Pulsed neutron logging system with gain compansation

Country Status (12)

Country Link
JP (1) JPS559670B2 (ko)
KR (1) KR780000747B1 (ko)
AR (1) AR213058A1 (ko)
AU (1) AU457489B2 (ko)
BR (1) BR7206468D0 (ko)
CA (1) CA963178A (ko)
DE (1) DE2245833C3 (ko)
DK (1) DK139919B (ko)
ES (1) ES406787A1 (ko)
FR (1) FR2153322B1 (ko)
GB (1) GB1384099A (ko)
MY (1) MY7800306A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110142U (ko) * 1980-01-28 1981-08-26
FR2485752A1 (fr) * 1980-06-25 1981-12-31 Schlumberger Prospection Procede et dispositif de mesure de rayons gamma dans un sondage
JPS59207400A (ja) * 1983-05-10 1984-11-24 株式会社彦間製作所 昇降装置の荷重検出機構

Also Published As

Publication number Publication date
JPS4838801A (ko) 1973-06-07
DE2245833B2 (de) 1978-06-01
DE2245833A1 (de) 1973-04-12
MY7800306A (en) 1978-12-31
AU457489B2 (en) 1975-01-30
FR2153322A1 (ko) 1973-05-04
GB1384099A (en) 1975-02-19
ES406787A1 (es) 1975-11-01
BR7206468D0 (pt) 1973-07-19
AR213058A1 (es) 1978-12-15
DK139919C (ko) 1979-10-15
FR2153322B1 (ko) 1976-05-21
AU4607672A (en) 1974-03-07
JPS559670B2 (ko) 1980-03-11
CA963178A (en) 1975-02-18
DE2245833C3 (de) 1979-01-25
DK139919B (da) 1979-05-14

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