FR2489531A2 - Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques - Google Patents

Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques Download PDF

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Publication number
FR2489531A2
FR2489531A2 FR8019170A FR8019170A FR2489531A2 FR 2489531 A2 FR2489531 A2 FR 2489531A2 FR 8019170 A FR8019170 A FR 8019170A FR 8019170 A FR8019170 A FR 8019170A FR 2489531 A2 FR2489531 A2 FR 2489531A2
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FR
France
Prior art keywords
guard
sep
electrode
electrodes
probe
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
FR8019170A
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English (en)
French (fr)
Other versions
FR2489531B2 (enExample
Inventor
Robert Desbrandes
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 FR7921030A external-priority patent/FR2463939A1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8019170A priority Critical patent/FR2489531A2/fr
Publication of FR2489531A2 publication Critical patent/FR2489531A2/fr
Application granted granted Critical
Publication of FR2489531B2 publication Critical patent/FR2489531B2/fr
Granted legal-status Critical Current

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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
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/026—Determining slope or direction of penetrated ground layers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR8019170A 1979-08-17 1980-09-04 Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques Granted FR2489531A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8019170A FR2489531A2 (fr) 1979-08-17 1980-09-04 Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7921030A FR2463939A1 (fr) 1979-08-17 1979-08-17 Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques
FR8019170A FR2489531A2 (fr) 1979-08-17 1980-09-04 Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques

Publications (2)

Publication Number Publication Date
FR2489531A2 true FR2489531A2 (fr) 1982-03-05
FR2489531B2 FR2489531B2 (enExample) 1984-08-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019170A Granted FR2489531A2 (fr) 1979-08-17 1980-09-04 Perfectionnement a la methode et aux dispositifs de mesure de la resistivite electrique de formations geologiques

Country Status (1)

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FR (1) FR2489531A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075364A1 (en) * 2001-03-20 2002-09-26 Shell Internationale Research Maatschappij B.V. Detecting a boundary in a formation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262050A (en) * 1962-02-28 1966-07-19 British Petroleum Co Guard electrode type method and apparatus for logging boreholes with switch means foraltering the effective depth of penetration of the current from the measuring electrode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262050A (en) * 1962-02-28 1966-07-19 British Petroleum Co Guard electrode type method and apparatus for logging boreholes with switch means foraltering the effective depth of penetration of the current from the measuring electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075364A1 (en) * 2001-03-20 2002-09-26 Shell Internationale Research Maatschappij B.V. Detecting a boundary in a formation
US6856909B2 (en) 2001-03-20 2005-02-15 Shell Oil Company Detecting a boundary in a formation

Also Published As

Publication number Publication date
FR2489531B2 (enExample) 1984-08-17

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