AU575568B2 - Measurement of earth formation resistivity - Google Patents

Measurement of earth formation resistivity

Info

Publication number
AU575568B2
AU575568B2 AU30294/84A AU3029484A AU575568B2 AU 575568 B2 AU575568 B2 AU 575568B2 AU 30294/84 A AU30294/84 A AU 30294/84A AU 3029484 A AU3029484 A AU 3029484A AU 575568 B2 AU575568 B2 AU 575568B2
Authority
AU
Australia
Prior art keywords
measurement
earth formation
formation resistivity
resistivity
earth
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.)
Ceased
Application number
AU30294/84A
Other versions
AU3029484A (en
Inventor
Michel Gouilloud
Pierre Grimaldi
Stanley Locke
Jean-Claude Trouiller
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 Technology BV
Original Assignee
Schlumberger Technology BV
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 Technology BV filed Critical Schlumberger Technology BV
Publication of AU3029484A publication Critical patent/AU3029484A/en
Application granted granted Critical
Publication of AU575568B2 publication Critical patent/AU575568B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01V3/20—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
AU30294/84A 1983-07-06 1984-07-05 Measurement of earth formation resistivity Ceased AU575568B2 (en)

Applications Claiming Priority (4)

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
US511414 1983-07-06
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
US511413 1990-04-20

Publications (2)

Publication Number Publication Date
AU3029484A AU3029484A (en) 1985-01-10
AU575568B2 true AU575568B2 (en) 1988-08-04

Family

ID=27057213

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30294/84A Ceased AU575568B2 (en) 1983-07-06 1984-07-05 Measurement of earth formation resistivity

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4251773A (en) * 1977-06-24 1981-02-17 Schlumberger Technology Corporation Method and apparatus for exploration of geological formation tilt in boreholes

Family Cites Families (1)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4251773A (en) * 1977-06-24 1981-02-17 Schlumberger Technology Corporation Method and apparatus for exploration of geological formation tilt in boreholes

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
OA07743A (en) 1985-08-30
ES534045A0 (en) 1985-11-16
NO169567B (en) 1992-03-30
DK333084D0 (en) 1984-07-06
NO169567C (en) 1992-07-08
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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