OA07743A - Method and apparatus for measuring the resistivity of geological formations. - Google Patents

Method and apparatus for measuring the resistivity of geological formations.

Info

Publication number
OA07743A
OA07743A OA58337A OA58337A OA07743A OA 07743 A OA07743 A OA 07743A OA 58337 A OA58337 A OA 58337A OA 58337 A OA58337 A OA 58337A OA 07743 A OA07743 A OA 07743A
Authority
OA
OAPI
Prior art keywords
resistivity
measuring
geological formations
geological
formations
Prior art date
Application number
OA58337A
Other languages
French (fr)
Inventor
Stanley Locke
Michel Gouilloud
Pierre Grimaldi
Pean Claude Trouiller
Original Assignee
Schlumberger Ltd
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 US06/511,413 external-priority patent/US4594552A/en
Priority claimed from US06/511,414 external-priority patent/US4692707A/en
Application filed by Schlumberger Ltd filed Critical Schlumberger Ltd
Publication of OA07743A publication Critical patent/OA07743A/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
OA58337A 1983-07-06 1984-07-06 Method and apparatus for measuring the resistivity of geological formations. OA07743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/511,413 US4594552A (en) 1983-07-06 1983-07-06 Logging method and apparatus for measuring earth formation resistivity as well as arm mechanism for the same
US06/511,414 US4692707A (en) 1983-07-06 1983-07-06 Method and apparatus for measuring the earth formation resistivity of a plurality of radial regions around a borehole

Publications (1)

Publication Number Publication Date
OA07743A true OA07743A (en) 1985-08-30

Family

ID=27057213

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58337A OA07743A (en) 1983-07-06 1984-07-06 Method and apparatus for measuring the resistivity of geological formations.

Country Status (12)

Country Link
EP (1) EP0131516B1 (en)
AU (1) AU575568B2 (en)
BR (1) BR8403227A (en)
CA (1) CA1219906A (en)
DE (1) DE3475656D1 (en)
DK (1) DK333084A (en)
ES (1) ES8602197A1 (en)
GR (1) GR82196B (en)
MA (1) MA20166A1 (en)
NO (1) NO169567C (en)
OA (1) OA07743A (en)
TR (1) TR21931A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO305098B1 (en) * 1991-10-31 1999-03-29 Schlumberger Technology Bv Method and apparatus for examining basic formations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842735A (en) * 1955-09-12 1958-07-08 Atlantic Refining Co Apparatus for electrical logging
US3060373A (en) * 1959-06-16 1962-10-23 Schlumberger Well Surv Corp Apparatus for investigating earth formations
US3521154A (en) * 1967-07-03 1970-07-21 Schlumberger Technology Corp Methods and apparatus for enhancing well logging signals by the use of multiple measurements of the same formation characteristic
FR2395516A1 (en) * 1977-06-24 1979-01-19 Schlumberger Prospection PROCEDURE AND DEVICE FOR EXPLORING BORES

Also Published As

Publication number Publication date
MA20166A1 (en) 1985-04-01
EP0131516A2 (en) 1985-01-16
EP0131516A3 (en) 1985-08-07
BR8403227A (en) 1985-06-11
NO842734L (en) 1985-01-07
DE3475656D1 (en) 1989-01-19
ES534045A0 (en) 1985-11-16
NO169567B (en) 1992-03-30
DK333084D0 (en) 1984-07-06
NO169567C (en) 1992-07-08
AU575568B2 (en) 1988-08-04
EP0131516B1 (en) 1988-12-14
TR21931A (en) 1985-11-13
DK333084A (en) 1985-01-07
CA1219906A (en) 1987-03-31
ES8602197A1 (en) 1985-11-16
AU3029484A (en) 1985-01-10
GR82196B (en) 1984-12-13

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