MY8500911A - Investigating electrical characteristics of an earth formation adjacent a borehole - Google Patents

Investigating electrical characteristics of an earth formation adjacent a borehole

Info

Publication number
MY8500911A
MY8500911A MY911/85A MY8500911A MY8500911A MY 8500911 A MY8500911 A MY 8500911A MY 911/85 A MY911/85 A MY 911/85A MY 8500911 A MY8500911 A MY 8500911A MY 8500911 A MY8500911 A MY 8500911A
Authority
MY
Malaysia
Prior art keywords
borehole
electrical characteristics
earth formation
formation adjacent
investigating electrical
Prior art date
Application number
MY911/85A
Other languages
English (en)
Inventor
John W Kern
Michael M Spann
Wilmer A Hoyer
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of MY8500911A publication Critical patent/MY8500911A/xx

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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
MY911/85A 1980-03-17 1985-12-30 Investigating electrical characteristics of an earth formation adjacent a borehole MY8500911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/130,947 US4361808A (en) 1980-03-17 1980-03-17 Dielectric constant well logging with current and voltage electrodes

Publications (1)

Publication Number Publication Date
MY8500911A true MY8500911A (en) 1985-12-31

Family

ID=22447133

Family Applications (1)

Application Number Title Priority Date Filing Date
MY911/85A MY8500911A (en) 1980-03-17 1985-12-30 Investigating electrical characteristics of an earth formation adjacent a borehole

Country Status (6)

Country Link
US (1) US4361808A (xx)
AU (2) AU542621B2 (xx)
CA (1) CA1148217A (xx)
GB (1) GB2071855B (xx)
MY (1) MY8500911A (xx)
NO (1) NO155165C (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205599A1 (en) * 1985-01-02 1986-12-30 BIRELEY, Richard L. Soil moisture monitor
US4675611A (en) * 1985-07-31 1987-06-23 Chevron Research Company Method of logging an earth formation penetrated by a borehole to provide an improved estimate of impedance distribution of the formation
US4675610A (en) * 1985-07-31 1987-06-23 Chevron Research Company Method of logging an earth formation penetrated by a borehole to provide an improved estimate of impedance distribution with depth using a single continuously emitting current electrode and a multiplicity of potential electrodes of a moving logging array
US4714889A (en) * 1985-07-31 1987-12-22 Chevron Research Company Method of interpreting impedance distribution of an earth formation using precursor logging data provided by a multi-electrode logging array stationary within a borehole
US4677386A (en) * 1985-07-31 1987-06-30 Chevron Research Company Method of interpreting impedance distribution of an earth formation obtained by a moving array using end emitting current electrodes sequentially activated and a series of potential electrodes
US4703279A (en) * 1985-07-31 1987-10-27 Chevron Research Company Method of interpreting impedance distribution of an earth formation penetrated by a borehole using precursor data provided by a moving logging array having a single continuously emitting current electrode and a multiplicity of potential electrodes
US4686477A (en) * 1985-09-30 1987-08-11 Mobil Oil Corporation Multiple frequency electric excitation method and identifying complex lithologies of subsurface formations
US4712060A (en) * 1986-08-29 1987-12-08 Board Of Regents The University Of Texas System Sampling average phase meter
US4831331A (en) * 1987-04-10 1989-05-16 Chevron Research Company Method and apparatus for interface location determination
US5585727A (en) * 1995-01-17 1996-12-17 Western Atlas International, Inc. Apparatus for measuring resistivity of an earth formation using delta-sigma digital signal generation and sigma-delta digital detection system
NO982823D0 (no) * 1998-06-18 1998-06-18 Kongsberg Offshore As Styring av fluidstr°m i olje- eller gass-br°nner
US7242194B2 (en) * 2000-04-07 2007-07-10 Schlumberger Technology Corporation Formation imaging while drilling in non-conductive fluids
US6445187B1 (en) 2000-04-10 2002-09-03 Jerry R. Montgomery System for the measurement of electrical characteristics of geological formations from within steel cased wells using magnetic circuits
DE60218017T2 (de) * 2002-04-17 2007-12-13 Schlumberger Technology B.V. Phasendiskrimination für mikroelektrische Vermessung in einer nichtleitfähigen Flüssigkeit
US7394258B2 (en) * 2005-08-15 2008-07-01 Baker Hughes Incorporated High resolution resistivity earth imager
US7696756B2 (en) * 2005-11-04 2010-04-13 Halliburton Energy Services, Inc. Oil based mud imaging tool with common mode voltage compensation
WO2007055784A2 (en) * 2005-11-04 2007-05-18 Halliburton Energy Services, Inc. Oil based mud imaging tool that measures voltage phase and amplitude
US8183863B2 (en) 2005-11-10 2012-05-22 Halliburton Energy Services, Inc. Displaced electrode amplifier
CA2611789C (en) * 2005-12-13 2013-06-11 Halliburton Energy Services, Inc. Multiple frequency based leakage current correction for imaging in oil-based muds
CN105103008B (zh) * 2012-11-20 2017-12-22 美国鲁吉斯新泽西州立大学 智能频谱激发极化测量模块

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592101A (en) * 1942-02-04 1952-04-08 Schlumberger Well Surv Corp Electrical logging
US2988690A (en) * 1956-08-17 1961-06-13 Newmont Mining Corp Method and apparatus for geophysical exploration
US3895289A (en) * 1971-12-20 1975-07-15 Exxon Production Research Co Determination of electrical resistivity due to shaliness of earth formations utilizing dielectric constant measurements
US4015195A (en) * 1975-03-03 1977-03-29 Exxon Production Research Company Method of determining hydrocarbon saturation in shaly formations by measuring dielectric constant in first and second portions of the formations
US4236113A (en) * 1978-04-13 1980-11-25 Phillips Petroleum Company Electrical well logging tool, having an expandable sleeve, for determining if clay is present in an earth formation

Also Published As

Publication number Publication date
NO155165C (no) 1987-02-18
AU542621B2 (en) 1985-02-28
AU6840681A (en) 1981-09-24
NO155165B (no) 1986-11-10
GB2071855A (en) 1981-09-23
GB2071855B (en) 1984-02-29
NO810894L (no) 1981-09-18
AU554591B2 (en) 1986-08-28
CA1148217A (en) 1983-06-14
AU3756585A (en) 1985-05-16
US4361808A (en) 1982-11-30

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