OA05330A - Method and device for nuclear logging. - Google Patents

Method and device for nuclear logging.

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
French (fr)
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/en

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)
  • Geophysics And Detection Of Objects (AREA)
  • Particle Accelerators (AREA)
OA55827A 1975-05-22 1976-05-22 Method and device for nuclear logging. OA05330A (en)

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 (en) 1981-02-28

Family

ID=27077940

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55827A OA05330A (en) 1975-05-22 1976-05-22 Method and device for nuclear logging.

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524119C2 (en) * 1995-07-03 1999-04-29 Brunnen Und Bohrlochinspektion Probe for determining the density of the wall material of boreholes using radiation technology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911701B1 (en) * 1968-03-22 1970-12-17 Dresser Ind Downhole tool and method for determining the inflow profiles of the strata intersected by a borehole
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
FR2334119A1 (en) 1977-07-01
NL7605437A (en) 1976-11-24
DE2622871A1 (en) 1977-02-10
GB1555153A (en) 1979-11-07
FR2334119B1 (en) 1979-09-21
AU506713B2 (en) 1980-01-24
MX3339E (en) 1980-09-29
AU1393976A (en) 1977-11-17
AR221817A1 (en) 1981-03-31

Similar Documents

Publication Publication Date Title
RO76917A (en) COMPOUND PROFILE, THERMOISOLANT, METHOD AND FRABRICATION DEVICE
FR2306489A1 (en) METHOD AND DEVICE FOR TELEMASURING DIAGRAPHY DATA
FR2301416A1 (en) DEVICE D
FR2301851A1 (en) TRAITEM DEVICE
FR2321756A1 (en) SOLENOID DEVICE
JPS527801A (en) Method and device for testing well
BE841041A (en) REGRIGERATION PROCESS AND DEVICE
SE7806236L (en) METHOD AND DEVICE FOR DETECTING METABOLIC ACTIVITY
FR2298776A1 (en) PROCESS AND DEVICE
NL7609805A (en) METHOD AND DEVICE FOR SPARKEROSION.
BE841702A (en) SECURITY DEVICE
BE829675A (en) TOUFFETING METHOD AND DEVICE
FR2300419A1 (en) SEMI-COND DEVICE
OA06193A (en) Logging method and device.
FR2302555A1 (en) DEVICE
NL7613782A (en) METHOD AND DEVICE FOR DISTANCE MEASUREMENT.
RO69936A (en) DRILLING DEVICE
FR2301417A1 (en) AN DEVICE
FR2329412A1 (en) RETAINING DEVICE
FR2300253A1 (en) DEVICE
FR2328335A1 (en) BELINOGRAPHY FAXING METHOD AND DEVICE
BE858180A (en) SHIELDING DEVICE
NL7601209A (en) RADIOGRAPHIC DEVICE AND METHOD.
BE844806A (en) ISOTHERMAL DYEING METHOD AND DEVICE
NL7606771A (en) ANALYTICAL DEVICE AND METHOD.