FR1411657A - Methods and apparatus for the study of geological formations crossed by a borehole - Google Patents

Methods and apparatus for the study of geological formations crossed by a borehole

Info

Publication number
FR1411657A
FR1411657A FR850409A FR850409A FR1411657A FR 1411657 A FR1411657 A FR 1411657A FR 850409 A FR850409 A FR 850409A FR 850409 A FR850409 A FR 850409A FR 1411657 A FR1411657 A FR 1411657A
Authority
FR
France
Prior art keywords
borehole
study
methods
geological formations
formations crossed
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.)
Expired
Application number
FR850409A
Other languages
French (fr)
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.)
Schlumberger Well Surveying Corp
Original Assignee
Schlumberger Well Surveying 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 Schlumberger Well Surveying Corp filed Critical Schlumberger Well Surveying Corp
Priority to FR850409A priority Critical patent/FR1411657A/en
Application granted granted Critical
Publication of FR1411657A publication Critical patent/FR1411657A/en
Expired 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)
FR850409A 1961-01-21 1961-01-21 Methods and apparatus for the study of geological formations crossed by a borehole Expired FR1411657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850409A FR1411657A (en) 1961-01-21 1961-01-21 Methods and apparatus for the study of geological formations crossed by a borehole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850409A FR1411657A (en) 1961-01-21 1961-01-21 Methods and apparatus for the study of geological formations crossed by a borehole

Publications (1)

Publication Number Publication Date
FR1411657A true FR1411657A (en) 1965-09-24

Family

ID=8747225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850409A Expired FR1411657A (en) 1961-01-21 1961-01-21 Methods and apparatus for the study of geological formations crossed by a borehole

Country Status (1)

Country Link
FR (1) FR1411657A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072089A1 (en) * 1969-12-29 1971-09-24 Schlumberger Prospection
EP0067767A2 (en) * 1981-06-08 1982-12-22 Schlumberger Limited Digital induction logging technique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072089A1 (en) * 1969-12-29 1971-09-24 Schlumberger Prospection
EP0067767A2 (en) * 1981-06-08 1982-12-22 Schlumberger Limited Digital induction logging technique
EP0067767A3 (en) * 1981-06-08 1983-11-16 Schlumberger Limited Digital induction logging technique

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