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NO20034635D0 - Apparatus and method for determining and imaging borehole resistivity using capacitive coupling - Google Patents

Apparatus and method for determining and imaging borehole resistivity using capacitive coupling

Info

Publication number
NO20034635D0
NO20034635D0 NO20034635A NO20034635A NO20034635D0 NO 20034635 D0 NO20034635 D0 NO 20034635D0 NO 20034635 A NO20034635 A NO 20034635A NO 20034635 A NO20034635 A NO 20034635A NO 20034635 D0 NO20034635 D0 NO 20034635D0
Authority
NO
Norway
Prior art keywords
determining
capacitive coupling
borehole resistivity
imaging
imaging borehole
Prior art date
Application number
NO20034635A
Other languages
Norwegian (no)
Other versions
NO20034635L (en
NO335831B1 (en
Inventor
Martin Townley Evans
Andrew Richard Burt
Albert A Alexy
Leonty Abraham Tabarovsky
Original Assignee
Baker Hughes Inc
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 US09/836,980 external-priority patent/US6714014B2/en
Priority claimed from US10/090,374 external-priority patent/US6600321B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20034635D0 publication Critical patent/NO20034635D0/en
Publication of NO20034635L publication Critical patent/NO20034635L/en
Publication of NO335831B1 publication Critical patent/NO335831B1/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

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NO20034635A 2001-04-18 2003-10-17 Apparatus and method for determining and imaging borehole resistivity using capacitive coupling NO335831B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/836,980 US6714014B2 (en) 2001-04-18 2001-04-18 Apparatus and method for wellbore resistivity imaging using capacitive coupling
US35324502P 2002-02-01 2002-02-01
US10/090,374 US6600321B2 (en) 2001-04-18 2002-03-04 Apparatus and method for wellbore resistivity determination and imaging using capacitive coupling
PCT/US2002/011727 WO2002086459A1 (en) 2001-04-18 2002-04-15 An apparatus and method for wellbore resistivity determination and imaging using capacitive coupling

Publications (3)

Publication Number Publication Date
NO20034635D0 true NO20034635D0 (en) 2003-10-17
NO20034635L NO20034635L (en) 2003-11-27
NO335831B1 NO335831B1 (en) 2015-03-02

Family

ID=27376552

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034635A NO335831B1 (en) 2001-04-18 2003-10-17 Apparatus and method for determining and imaging borehole resistivity using capacitive coupling

Country Status (5)

Country Link
EP (1) EP1390712A4 (en)
CA (1) CA2444942A1 (en)
GB (1) GB2392729B (en)
NO (1) NO335831B1 (en)
WO (1) WO2002086459A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984983B2 (en) * 2002-05-31 2006-01-10 Schlumberger Technology Corporation System and method for evaluation of thinly laminated earth formations
US20040051531A1 (en) * 2002-09-16 2004-03-18 Roland Chemali Method and apparatus for obtaining electrical images of a borehole wall through nonconductive mud
US6751557B1 (en) 2003-01-08 2004-06-15 Schlumberger Technology Corporation Rock classification method and apparatus
US7394258B2 (en) * 2005-08-15 2008-07-01 Baker Hughes Incorporated High resolution resistivity earth imager
DE102010029059A1 (en) * 2010-05-18 2011-11-24 Robert Bosch Gmbh capacitive sensor
US8614579B2 (en) * 2010-09-27 2013-12-24 Baker Hughes Incorporated Active standoff compensation in measurements with oil-based mud resistivity imaging devices
WO2015023270A1 (en) 2013-08-14 2015-02-19 Halliburton Energy Services, Inc. Crosstalk suppression or removal for galvanic measurements
MX362578B (en) 2014-03-21 2019-01-25 Halliburton Energy Services Inc Electromagnetic formation evaluation tool apparatus and method.
CN104122591B (en) * 2014-06-25 2017-02-15 国家海洋局第一海洋研究所 Double-frequency current signal transmitter in marine electric detection system
CN105680886A (en) * 2015-06-24 2016-06-15 北京恒泰万博石油科技有限公司 Dual-frequency transmission tuning system and method suitable for electromagnetic wave resistivity measurement while drilling
CN106321084A (en) * 2015-07-02 2017-01-11 中石化石油工程技术服务有限公司 Lithologic density microspherically focused logging tool combined probe
WO2017083726A1 (en) 2015-11-13 2017-05-18 Baker Hughes Incorporated Resistivity imaging using combination capacitive and inductive sensors
WO2024020629A1 (en) * 2022-07-26 2024-02-01 SensorC Pty Ltd Soil carbon sensor and sensing arrangement
CN115598712B (en) * 2022-09-23 2025-10-17 西安石油大学 Multi-parameter calculation method for oil-based mud micro-resistivity scanning imaging logging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552081A (en) * 1967-11-16 1969-01-03
SU438964A1 (en) * 1972-09-20 1974-08-05 Научно-Исследовательская Лаборатория Физико-Химической Механики Материалов И Технологических Процессов Sensor for downhole tool
US3928841A (en) * 1974-10-03 1975-12-23 Shell Oil Co Well logging system using single conductor cable
US3973181A (en) * 1974-12-19 1976-08-03 Schlumberger Technology Corporation High frequency method and apparatus for electrical investigation of subsurface earth formations surrounding a borehole containing an electrically non-conductive fluid
FR2643465B1 (en) * 1989-02-20 1991-05-24 Schlumberger Prospection METHOD AND DEVICE FOR MEASURING THE RESISTIVITY OF GEOLOGICAL FORMATIONS

Also Published As

Publication number Publication date
WO2002086459A1 (en) 2002-10-31
NO20034635L (en) 2003-11-27
EP1390712A4 (en) 2009-07-08
GB2392729B (en) 2005-04-27
WO2002086459B1 (en) 2003-09-12
NO335831B1 (en) 2015-03-02
GB0325864D0 (en) 2003-12-10
EP1390712A1 (en) 2004-02-25
GB2392729A (en) 2004-03-10
CA2444942A1 (en) 2002-10-31

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US

MK1K Patent expired