OA03612A - Logging methods and equipment for the electrical investigation of geological formations crossed by a borehole. - Google Patents

Logging methods and equipment for the electrical investigation of geological formations crossed by a borehole.

Info

Publication number
OA03612A
OA03612A OA53894A OA53894A OA03612A OA 03612 A OA03612 A OA 03612A OA 53894 A OA53894 A OA 53894A OA 53894 A OA53894 A OA 53894A OA 03612 A OA03612 A OA 03612A
Authority
OA
OAPI
Prior art keywords
borehole
equipment
geological formations
logging methods
electrical investigation
Prior art date
Application number
OA53894A
Other languages
French (fr)
Original Assignee
Soc D Prospection Electr Schlu
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 Soc D Prospection Electr Schlu filed Critical Soc D Prospection Electr Schlu
Publication of OA03612A publication Critical patent/OA03612A/en

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
    • G01V3/20—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
    • G01V3/24—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 using AC

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
OA53894A 1969-04-07 1970-04-06 Logging methods and equipment for the electrical investigation of geological formations crossed by a borehole. OA03612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81526569A 1969-04-07 1969-04-07

Publications (1)

Publication Number Publication Date
OA03612A true OA03612A (en) 1971-03-30

Family

ID=25217327

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53894A OA03612A (en) 1969-04-07 1970-04-06 Logging methods and equipment for the electrical investigation of geological formations crossed by a borehole.

Country Status (5)

Country Link
AR (1) AR192395A1 (en)
FR (1) FR2042977A5 (en)
GB (1) GB1310141A (en)
MY (1) MY7600256A (en)
OA (1) OA03612A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128200B1 (en) * 1971-03-11 1974-03-01 Schlumberger Prospection
AU524809B2 (en) 1978-01-21 1982-10-07 Schlumberger Overseas, S.A. Electrical and inductive well-logging
US4570123A (en) * 1982-11-12 1986-02-11 Teleco Oilfield Services Inc. Electrode array for measurement of borehole resistivity
GB2138148B (en) * 1983-04-13 1986-07-30 Denis Nigel Smith Method and apparatus for deriving currents and potentials representative of the impedance of zones of a body
US5510712A (en) * 1994-05-02 1996-04-23 Schlumberger Technology Corporation Method and apparatus for measuring formation resistivity in cased holes
FR2740170B1 (en) * 1995-10-20 1998-01-02 Schlumberger Services Petrol METHODS AND DEVICES FOR MEASURING THE RESISTIVITY OF SLUDGE IN A HYDROCARBON WELL
ATE353445T1 (en) * 2002-04-17 2007-02-15 Schlumberger Services Petrol PHASE DISCRIMINATION FOR MICROELECTRICAL MEASUREMENT IN A NON-CONDUCTIVE LIQUID
CN115453639B (en) * 2022-11-10 2023-01-03 中海油田服务股份有限公司 Method and device for setting array lateral detection instrument and computing equipment
CN120294848B (en) * 2025-04-17 2026-01-23 深地科学与工程云龙湖实验室 A network-parallel electrical detection method that can eliminate the influence of electrode polarization effect

Also Published As

Publication number Publication date
FR2042977A5 (en) 1971-02-12
MY7600256A (en) 1976-12-31
GB1310141A (en) 1973-03-14
AR192395A1 (en) 1973-02-21

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