FR2343257A1 - Sonde de mesure de la susceptibilite magnetique des terrains - Google Patents

Sonde de mesure de la susceptibilite magnetique des terrains

Info

Publication number
FR2343257A1
FR2343257A1 FR7606136A FR7606136A FR2343257A1 FR 2343257 A1 FR2343257 A1 FR 2343257A1 FR 7606136 A FR7606136 A FR 7606136A FR 7606136 A FR7606136 A FR 7606136A FR 2343257 A1 FR2343257 A1 FR 2343257A1
Authority
FR
France
Prior art keywords
screened
circuits
measurement
graphite layer
magnetic susceptibility
Prior art date
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.)
Granted
Application number
FR7606136A
Other languages
English (en)
French (fr)
Other versions
FR2343257B1 (enExample
Inventor
Jean Bonnet
Henri Fabre
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.)
Orano Demantelement SAS
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR7606136A priority Critical patent/FR2343257A1/fr
Publication of FR2343257A1 publication Critical patent/FR2343257A1/fr
Application granted granted Critical
Publication of FR2343257B1 publication Critical patent/FR2343257B1/fr
Granted legal-status Critical Current

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
    • G01V3/28—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 using induction coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7606136A 1976-03-04 1976-03-04 Sonde de mesure de la susceptibilite magnetique des terrains Granted FR2343257A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7606136A FR2343257A1 (fr) 1976-03-04 1976-03-04 Sonde de mesure de la susceptibilite magnetique des terrains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606136A FR2343257A1 (fr) 1976-03-04 1976-03-04 Sonde de mesure de la susceptibilite magnetique des terrains

Publications (2)

Publication Number Publication Date
FR2343257A1 true FR2343257A1 (fr) 1977-09-30
FR2343257B1 FR2343257B1 (enExample) 1981-05-29

Family

ID=9169938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606136A Granted FR2343257A1 (fr) 1976-03-04 1976-03-04 Sonde de mesure de la susceptibilite magnetique des terrains

Country Status (1)

Country Link
FR (1) FR2343257A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699286A1 (fr) * 1992-12-15 1994-06-17 Inst Francais Du Petrole Dispositif et méthode pour mesurer la conductivité des formations géologiques autour d'un puits.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699286A1 (fr) * 1992-12-15 1994-06-17 Inst Francais Du Petrole Dispositif et méthode pour mesurer la conductivité des formations géologiques autour d'un puits.
WO1994014087A1 (fr) * 1992-12-15 1994-06-23 Institut Français Du Petrole Dispositif et methode pour mesurer la conductivite des formations geologiques autour d'un puits
GB2278688A (en) * 1992-12-15 1994-12-07 Inst Francais Du Petrole Device and method for measuring the conductivity of geological formations adjacent a well
GB2278688B (en) * 1992-12-15 1996-11-20 Inst Francais Du Petrole Device and method for measuring the conductivity of geological formations around a well

Also Published As

Publication number Publication date
FR2343257B1 (enExample) 1981-05-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse