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GB0325864D0 - An apparatus and method for wellbore resistivity determination and imaging using capacitive coupling - Google Patents

An apparatus and method for wellbore resistivity determination and imaging using capacitive coupling

Info

Publication number
GB0325864D0
GB0325864D0 GBGB0325864.7A GB0325864A GB0325864D0 GB 0325864 D0 GB0325864 D0 GB 0325864D0 GB 0325864 A GB0325864 A GB 0325864A GB 0325864 D0 GB0325864 D0 GB 0325864D0
Authority
GB
United Kingdom
Prior art keywords
imaging
capacitive coupling
resistivity determination
wellbore resistivity
wellbore
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.)
Granted
Application number
GBGB0325864.7A
Other versions
GB2392729B (en
GB2392729A (en
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.)
Baker Hughes Holdings LLC
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 GB0325864D0 publication Critical patent/GB0325864D0/en
Publication of GB2392729A publication Critical patent/GB2392729A/en
Application granted granted Critical
Publication of GB2392729B publication Critical patent/GB2392729B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
GB0325864A 2001-04-18 2002-04-15 An apparatus and method for wellbore resistivity determination and imaging using capacitive coupling Expired - Fee Related GB2392729B (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
GB0325864D0 true GB0325864D0 (en) 2003-12-10
GB2392729A GB2392729A (en) 2004-03-10
GB2392729B GB2392729B (en) 2005-04-27

Family

ID=27376552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0325864A Expired - Fee Related GB2392729B (en) 2001-04-18 2002-04-15 An apparatus and method for wellbore resistivity determination and imaging 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 (13)

* 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
US9921332B2 (en) 2013-08-14 2018-03-20 Halliburton Energy Services, Inc. Crosstalk suppression or removal for galvanic measurements
US9568633B2 (en) 2014-03-21 2017-02-14 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
BR112018009434B1 (en) 2015-11-13 2023-04-11 Baker Hughes, A Ge Company, Llc SYSTEM AND METHOD FOR MEASURING ELECTRICAL CHARACTERISTICS OF AN EARTH FORMATION USING COMBINATION CAPACITIVE AND INDUCTIVE SENSORS
WO2024020629A1 (en) * 2022-07-26 2024-02-01 SensorC Pty Ltd Soil carbon sensor and sensing arrangement

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
EP1390712A4 (en) 2009-07-08
NO335831B1 (en) 2015-03-02
NO20034635D0 (en) 2003-10-17
NO20034635L (en) 2003-11-27
GB2392729B (en) 2005-04-27
EP1390712A1 (en) 2004-02-25
CA2444942A1 (en) 2002-10-31
WO2002086459B1 (en) 2003-09-12
GB2392729A (en) 2004-03-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210415