ZA733607B - Pulsed neutron well logging techniques with background radiation removal - Google Patents

Pulsed neutron well logging techniques with background radiation removal

Info

Publication number
ZA733607B
ZA733607B ZA733607A ZA733607A ZA733607B ZA 733607 B ZA733607 B ZA 733607B ZA 733607 A ZA733607 A ZA 733607A ZA 733607 A ZA733607 A ZA 733607A ZA 733607 B ZA733607 B ZA 733607B
Authority
ZA
South Africa
Prior art keywords
well logging
background radiation
pulsed neutron
radiation removal
logging techniques
Prior art date
Application number
ZA733607A
Other languages
English (en)
Inventor
R Pitts
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of ZA733607B publication Critical patent/ZA733607B/xx

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Earth Drilling (AREA)
ZA733607A 1972-06-19 1973-05-28 Pulsed neutron well logging techniques with background radiation removal ZA733607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26410672A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
ZA733607B true ZA733607B (en) 1974-10-30

Family

ID=23004611

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733607A ZA733607B (en) 1972-06-19 1973-05-28 Pulsed neutron well logging techniques with background radiation removal

Country Status (11)

Country Link
AU (1) AU470788B2 (fr)
CA (1) CA981810A (fr)
CS (1) CS174209B2 (fr)
DE (1) DE2330809A1 (fr)
FR (1) FR2189759B1 (fr)
GB (1) GB1396456A (fr)
HU (1) HU170521B (fr)
NO (1) NO141067B (fr)
PL (1) PL90076B1 (fr)
YU (1) YU158473A (fr)
ZA (1) ZA733607B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709754A (en) * 1954-04-14 1955-05-31 Nuclear Instr And Chemical Cor Method and apparatus for indicating radioactivity percentage ratios
FR1188557A (fr) * 1956-10-18 1959-09-23 Jersey Prod Res Co Procédé de sondage par radioactivité
US3780303A (en) * 1971-09-20 1973-12-18 Texaco Inc Pulsed neutron logging with background compensation

Also Published As

Publication number Publication date
PL90076B1 (fr) 1976-12-31
HU170521B (fr) 1977-06-28
YU158473A (en) 1982-05-31
AU470788B2 (en) 1976-03-25
NO141067B (no) 1979-09-24
FR2189759B1 (fr) 1977-05-13
DE2330809A1 (de) 1974-01-17
AU5684573A (en) 1974-12-12
CA981810A (en) 1976-01-13
FR2189759A1 (fr) 1974-01-25
GB1396456A (en) 1975-06-04
CS174209B2 (fr) 1977-03-31

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