NO144650C - PROCEDURE AND APPARATUS FOR MEASURING FORMATION CHARACTERISTICS FOR BASIC FORMATION - Google Patents

PROCEDURE AND APPARATUS FOR MEASURING FORMATION CHARACTERISTICS FOR BASIC FORMATION

Info

Publication number
NO144650C
NO144650C NO761005A NO761005A NO144650C NO 144650 C NO144650 C NO 144650C NO 761005 A NO761005 A NO 761005A NO 761005 A NO761005 A NO 761005A NO 144650 C NO144650 C NO 144650C
Authority
NO
Norway
Prior art keywords
formation
procedure
basic
measuring
formation characteristics
Prior art date
Application number
NO761005A
Other languages
Norwegian (no)
Other versions
NO144650B (en
NO761005L (en
Inventor
Stephen Antkiw
Richard D Murphy
Original Assignee
Schlumberger Inland Service
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 US05/563,510 external-priority patent/US4031367A/en
Application filed by Schlumberger Inland Service filed Critical Schlumberger Inland Service
Publication of NO761005L publication Critical patent/NO761005L/no
Publication of NO144650B publication Critical patent/NO144650B/en
Publication of NO144650C publication Critical patent/NO144650C/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101Prospecting or detecting by the use of nuclear 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
    • G01V5/102Prospecting or detecting by the use of nuclear 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
NO761005A 1975-03-31 1976-03-22 PROCEDURE AND APPARATUS FOR MEASURING FORMATION CHARACTERISTICS FOR BASIC FORMATION NO144650C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56335975A 1975-03-31 1975-03-31
US05/563,510 US4031367A (en) 1975-03-31 1975-03-31 Methods and apparatus for pulse height analyzer offset control

Publications (3)

Publication Number Publication Date
NO761005L NO761005L (en) 1976-10-01
NO144650B NO144650B (en) 1981-06-29
NO144650C true NO144650C (en) 1981-10-07

Family

ID=27073260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761005A NO144650C (en) 1975-03-31 1976-03-22 PROCEDURE AND APPARATUS FOR MEASURING FORMATION CHARACTERISTICS FOR BASIC FORMATION

Country Status (12)

Country Link
JP (1) JPS51121401A (en)
AU (1) AU500341B2 (en)
BR (1) BR7601955A (en)
DE (1) DE2613259A1 (en)
EG (1) EG13061A (en)
FR (1) FR2308937A1 (en)
IT (1) IT1067520B (en)
MX (1) MX3468E (en)
NL (1) NL7603328A (en)
NO (1) NO144650C (en)
OA (1) OA05294A (en)
TR (1) TR19525A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485752A1 (en) * 1980-06-25 1981-12-31 Schlumberger Prospection METHOD AND DEVICE FOR MEASURING GAMMA RAYS IN A SURVEY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264475A (en) * 1962-12-31 1966-08-02 Atlantic Refining Co Method for calibrating a radioactive logging system
US3534401A (en) * 1966-04-20 1970-10-13 Dresser Ind Computer for well logging system
US3566117A (en) * 1968-01-05 1971-02-23 Schlumberger Technology Corp Measuring technique
US3760281A (en) * 1970-10-27 1973-09-18 Coulter Electronics Axial trajectory sensor having gating means controlled by pulse duration measuring for electronic particle study apparatus
US3829686A (en) * 1971-09-20 1974-08-13 Texaco Inc Pulsed neutron logging system with gain compensation

Also Published As

Publication number Publication date
OA05294A (en) 1981-02-28
MX3468E (en) 1980-12-09
DE2613259C2 (en) 1989-06-22
IT1067520B (en) 1985-03-16
FR2308937B1 (en) 1979-04-06
TR19525A (en) 1979-06-27
FR2308937A1 (en) 1976-11-19
JPS62473B2 (en) 1987-01-08
JPS51121401A (en) 1976-10-23
DE2613259A1 (en) 1976-12-16
NO144650B (en) 1981-06-29
NO761005L (en) 1976-10-01
EG13061A (en) 1980-10-31
AU500341B2 (en) 1979-05-17
NL7603328A (en) 1976-10-04
AU1202976A (en) 1977-09-29
BR7601955A (en) 1976-10-05

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