AU470788B2 - Pulsed neutron well logging techniques with lack ground radiation removal - Google Patents

Pulsed neutron well logging techniques with lack ground radiation removal

Info

Publication number
AU470788B2
AU470788B2 AU56845/73A AU5684573A AU470788B2 AU 470788 B2 AU470788 B2 AU 470788B2 AU 56845/73 A AU56845/73 A AU 56845/73A AU 5684573 A AU5684573 A AU 5684573A AU 470788 B2 AU470788 B2 AU 470788B2
Authority
AU
Australia
Prior art keywords
well logging
pulsed neutron
radiation removal
logging techniques
ground radiation
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
Application number
AU56845/73A
Other languages
English (en)
Other versions
AU5684573A (en
Inventor
William Pitts Robert Jr
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.)
Texaco Development Corp
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 AU5684573A publication Critical patent/AU5684573A/en
Application granted granted Critical
Publication of AU470788B2 publication Critical patent/AU470788B2/en
Expired 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 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)
AU56845/73A 1972-06-19 1973-06-12 Pulsed neutron well logging techniques with lack ground radiation removal Expired AU470788B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26410672A 1972-06-19 1972-06-19
USUS884008 1972-06-19

Publications (2)

Publication Number Publication Date
AU5684573A AU5684573A (en) 1974-12-12
AU470788B2 true AU470788B2 (en) 1976-03-25

Family

ID=23004611

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56845/73A Expired AU470788B2 (en) 1972-06-19 1973-06-12 Pulsed neutron well logging techniques with lack ground 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
NO141067B (no) 1979-09-24
FR2189759B1 (fr) 1977-05-13
DE2330809A1 (de) 1974-01-17
AU5684573A (en) 1974-12-12
ZA733607B (en) 1974-10-30
CA981810A (en) 1976-01-13
FR2189759A1 (fr) 1974-01-25
GB1396456A (en) 1975-06-04
CS174209B2 (fr) 1977-03-31

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