NO904371L - Fremgangsmaate og instrument for maaling av magnetisk feltinversjon i et borehull. - Google Patents

Fremgangsmaate og instrument for maaling av magnetisk feltinversjon i et borehull.

Info

Publication number
NO904371L
NO904371L NO90904371A NO904371A NO904371L NO 904371 L NO904371 L NO 904371L NO 90904371 A NO90904371 A NO 90904371A NO 904371 A NO904371 A NO 904371A NO 904371 L NO904371 L NO 904371L
Authority
NO
Norway
Prior art keywords
borrow
instrument
procedure
magnetic field
measuring magnetic
Prior art date
Application number
NO90904371A
Other languages
English (en)
Other versions
NO904371D0 (no
NO300747B1 (no
Inventor
Antoine Augustin
Jacques Pocachard
Patrick Bouisset
Original Assignee
Total Petroles
Commisariat A L En Atomique C
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 Total Petroles, Commisariat A L En Atomique C filed Critical Total Petroles
Publication of NO904371D0 publication Critical patent/NO904371D0/no
Publication of NO904371L publication Critical patent/NO904371L/no
Publication of NO300747B1 publication Critical patent/NO300747B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/16—Measuring susceptibility

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO904371A 1989-10-10 1990-10-09 Fremgangsmåte og instrument for måling av magnetisk feltinversjon i et borehull NO300747B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913199A FR2652911A1 (fr) 1989-10-10 1989-10-10 Procede et dispositif de detection des inversions du champ magnetique terrestre par mesures dans un trou de forage.

Publications (3)

Publication Number Publication Date
NO904371D0 NO904371D0 (no) 1990-10-09
NO904371L true NO904371L (no) 1991-04-11
NO300747B1 NO300747B1 (no) 1997-07-14

Family

ID=9386235

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904371A NO300747B1 (no) 1989-10-10 1990-10-09 Fremgangsmåte og instrument for måling av magnetisk feltinversjon i et borehull

Country Status (5)

Country Link
US (1) US5075625A (no)
EP (1) EP0422985B1 (no)
DE (1) DE69001534T2 (no)
FR (1) FR2652911A1 (no)
NO (1) NO300747B1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694401B1 (fr) * 1992-07-30 1994-10-21 Geophysique Cie Gle Procédé de datation d'une couche géologique.
FR2708749B1 (fr) * 1993-07-30 1995-09-22 Commissariat Energie Atomique Installation et procédé pour la mesure de l'aimantation remanente de formation géologique.
US5781436A (en) * 1996-07-26 1998-07-14 Western Atlas International, Inc. Method and apparatus for transverse electromagnetic induction well logging
US9983276B2 (en) * 2012-06-25 2018-05-29 Halliburton Energy Services, Inc. Downhole all-optical magnetometer sensor
CN105785460B (zh) * 2016-03-10 2017-05-31 中国科学院地质与地球物理研究所 磁化率反演方法及装置
RU2683817C1 (ru) * 2018-04-05 2019-04-02 Акционерное общество "Сибирский научно-исследовательский институт геологии, геофизики и минерального сырья" Способ определения индуцированной и остаточной намагниченностей горных пород по данным магниторазведки

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291692A (en) * 1938-06-02 1942-08-04 Stanolind Oil & Gas Co Magnetic logging
US3402348A (en) * 1965-02-15 1968-09-17 Mobil Oil Corp Removal of the effect of micropulsation field from magnetic well logs
US3391335A (en) * 1965-06-28 1968-07-02 Mobil Oil Corp Use of magnetic field gradient measuring logs to determine the magnetization of the earth's formations along a borehole
US3453531A (en) * 1966-04-07 1969-07-01 Hanna Mining Co Bore hole magnetometer with critical sensitivity adjustment
US3965412A (en) * 1974-07-29 1976-06-22 Chevron Research Company Determination of the polarity of remanent magnetization of an earth formation penetrated by a bore hole using an accurate magnetometer
US4071815A (en) * 1976-09-20 1978-01-31 Mobil Oil Corporation Well logging system for measuring remanent magnetic fields in the earth
FR2564601B1 (fr) * 1984-05-15 1987-02-06 Petroles Cie Francaise Appareil d'exploration magnetique pour trou de forage

Also Published As

Publication number Publication date
EP0422985A1 (fr) 1991-04-17
DE69001534T2 (de) 1993-12-02
NO904371D0 (no) 1990-10-09
DE69001534D1 (de) 1993-06-09
EP0422985B1 (fr) 1993-05-05
US5075625A (en) 1991-12-24
FR2652911A1 (fr) 1991-04-12
NO300747B1 (no) 1997-07-14

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees