OA05330A - Procédé et dispositif de diagraphie nucléaire. - Google Patents

Procédé et dispositif de diagraphie nucléaire.

Info

Publication number
OA05330A
OA05330A OA55827A OA55827A OA05330A OA 05330 A OA05330 A OA 05330A OA 55827 A OA55827 A OA 55827A OA 55827 A OA55827 A OA 55827A OA 05330 A OA05330 A OA 05330A
Authority
OA
OAPI
Prior art keywords
nuclear logging
logging
nuclear
Prior art date
Application number
OA55827A
Other languages
English (en)
Original Assignee
Soc D Prospection Electr Schlu
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 US05/580,398 external-priority patent/US3976879A/en
Application filed by Soc D Prospection Electr Schlu filed Critical Soc D Prospection Electr Schlu
Publication of OA05330A publication Critical patent/OA05330A/fr

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
    • 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
    • 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
    • G01V5/107—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 reflected or back-scattered neutrons
    • G01V5/108—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 reflected or back-scattered neutrons 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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Particle Accelerators (AREA)
  • Geophysics And Detection Of Objects (AREA)
OA55827A 1975-05-22 1976-05-22 Procédé et dispositif de diagraphie nucléaire. OA05330A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58007175A 1975-05-22 1975-05-22
US05/580,398 US3976879A (en) 1975-05-22 1975-05-22 Well logging method and apparatus using a continuous energy spectrum photon source

Publications (1)

Publication Number Publication Date
OA05330A true OA05330A (fr) 1981-02-28

Family

ID=27077940

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55827A OA05330A (fr) 1975-05-22 1976-05-22 Procédé et dispositif de diagraphie nucléaire.

Country Status (8)

Country Link
AR (1) AR221817A1 (fr)
AU (1) AU506713B2 (fr)
DE (1) DE2622871A1 (fr)
FR (1) FR2334119A1 (fr)
GB (1) GB1555153A (fr)
MX (1) MX3339E (fr)
NL (1) NL7605437A (fr)
OA (1) OA05330A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524119C2 (de) * 1995-07-03 1999-04-29 Brunnen Und Bohrlochinspektion Sonde zur strahlungstechnischen Bestimmung der Dichte des Wandmaterials von Bohrlöchern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911701B1 (de) * 1968-03-22 1970-12-17 Dresser Ind Bohrlochwerkzeug und Verfahren zum Ermitteln der Zuflussprofile der von einem Bohrloch durchteuften Schichten
US3864569A (en) * 1970-04-14 1975-02-04 Schlumberger Technology Corp Well logging processing method and apparatus
US3846631A (en) * 1972-03-13 1974-11-05 Applied Invention Corp Gamma ray differential density probe

Also Published As

Publication number Publication date
AU506713B2 (en) 1980-01-24
AU1393976A (en) 1977-11-17
FR2334119A1 (fr) 1977-07-01
AR221817A1 (es) 1981-03-31
DE2622871A1 (de) 1977-02-10
NL7605437A (nl) 1976-11-24
FR2334119B1 (fr) 1979-09-21
GB1555153A (en) 1979-11-07
MX3339E (es) 1980-09-29

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