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

Similar Documents

Publication Publication Date Title
ES400383A1 (en) Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall
CA953785A (en) Apparatus for transmitting data from a hole drilled in the earth
YU172176A (en) Device for a valve control in an experimental pipe section for the exploration of earth formation
CA961572A (en) Offshore seismic exploration method
CA940445A (en) Displacement of drilling fluids from boreholes
CA946526A (en) Method of logging a sub-surface formation
YU36060B (en) Anchor plug on the bottom of a bore hole
CA961924A (en) Techniques for evaluating the porosity of earth formations traversed by a borehole
NL185243C (en) APPARATUS FOR MEASURING A PHYSICAL CHARACTERISTIC OF AN EARTH FORMATION THROUGH A BOREHOLE.
AU477928B2 (en) Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall
AU3977572A (en) Apparatus for determining the resistivity of a subsurface earth formation at different lateral distances from a bore hole wall
CA921690A (en) Flooding method for the recovery of oil from a subterranean formation
CA852003A (en) Method of producing liquid hydrocarbons from a subsurface formation
AU471963B2 (en) Apparatus for surveying boreholes
CA992531A (en) System for the automatic filling of earth boreholes with drilling fluid
CA974590A (en) Method and system for measuring the magnetic susceptibility of a subsurface earth formation
CA903465A (en) Measuring apparatus for locating the position of a geological drilling line
CA976952A (en) Equipment for supersonic drilling of rocky strata below the surface
CA900842A (en) Method of forming two vertically disposed fractures from a well penetrating a subterranean earth formation
CA840203A (en) Apparatus for determining the deformability of soils along boreholes
CA788323A (en) Apparatus for measuring penetration of a bit into a subsurface formation
CA784022A (en) Method for the recovery of petroleum from a subsurface oil-bearing formation
SU600498A2 (en) Device for urging geophysical sensors to borehole wall
CA716892A (en) Apparatus for the placing of thin wall well screen pipe or tubing horizontally into a subterranean formation
CA833328A (en) Apparatus for recovering formation wall samples from a bore hole