FR2184988B1 - - Google Patents

Info

Publication number
FR2184988B1
FR2184988B1 FR7317969A FR7317969A FR2184988B1 FR 2184988 B1 FR2184988 B1 FR 2184988B1 FR 7317969 A FR7317969 A FR 7317969A FR 7317969 A FR7317969 A FR 7317969A FR 2184988 B1 FR2184988 B1 FR 2184988B1
Authority
FR
France
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
FR7317969A
Other languages
French (fr)
Other versions
FR2184988A1 (de
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 FR2184988A1 publication Critical patent/FR2184988A1/fr
Application granted granted Critical
Publication of FR2184988B1 publication Critical patent/FR2184988B1/fr
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)
FR7317969A 1972-05-17 1973-05-17 Expired FR2184988B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25428172A 1972-05-17 1972-05-17

Publications (2)

Publication Number Publication Date
FR2184988A1 FR2184988A1 (de) 1973-12-28
FR2184988B1 true FR2184988B1 (de) 1977-02-11

Family

ID=22963662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317969A Expired FR2184988B1 (de) 1972-05-17 1973-05-17

Country Status (4)

Country Link
DE (1) DE2324446A1 (de)
FR (1) FR2184988B1 (de)
GB (1) GB1384357A (de)
HU (1) HU170520B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650345C2 (de) * 1975-11-03 1985-08-29 Texaco Development Corp., White Plains, N.Y. Verfahren und Vorrichtung zum Messen des Volumendurchsatzes an Wasser in einem zu untersuchenden Bohrlochbereich
US4712007A (en) * 1985-04-01 1987-12-08 S.I.E., Inc. Pulsed neutron logging method using cumulative count curves

Also Published As

Publication number Publication date
FR2184988A1 (de) 1973-12-28
DE2324446A1 (de) 1973-11-29
HU170520B (de) 1977-06-28
GB1384357A (en) 1975-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse