AU477928B2 - Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall - Google Patents

Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall

Info

Publication number
AU477928B2
AU477928B2 AU39775/72A AU3977572A AU477928B2 AU 477928 B2 AU477928 B2 AU 477928B2 AU 39775/72 A AU39775/72 A AU 39775/72A AU 3977572 A AU3977572 A AU 3977572A AU 477928 B2 AU477928 B2 AU 477928B2
Authority
AU
Australia
Prior art keywords
resistivity
determining
hole wall
bore hole
earth formation
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
AU39775/72A
Other versions
AU3977572A (en
Inventor
Schulberg Andre
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
Application filed by Schlumberger Technology BV filed Critical Schlumberger Technology BV
Priority to AU39775/72A priority Critical patent/AU477928B2/en
Application granted granted Critical
Publication of AU3977572A publication Critical patent/AU3977572A/en
Publication of AU477928B2 publication Critical patent/AU477928B2/en
Expired legal-status Critical Current

Links

AU39775/72A 1971-03-11 1972-03-08 Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall Expired AU477928B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU39775/72A AU477928B2 (en) 1971-03-11 1972-03-08 Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR71.08426 1971-03-11
AU39775/72A AU477928B2 (en) 1971-03-11 1972-03-08 Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall

Publications (2)

Publication Number Publication Date
AU3977572A AU3977572A (en) 1973-09-13
AU477928B2 true AU477928B2 (en) 1973-09-13

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664395B2 (en) * 1991-11-28 1995-11-16 Schlumberger Technology B.V. Well logging method and apparatus using annular and azimuthal electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664395B2 (en) * 1991-11-28 1995-11-16 Schlumberger Technology B.V. Well logging method and apparatus using annular and azimuthal electrodes

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