NO20024771D0 - Loggesonde for elektrisk undersökelse av geologiske formasjoner som et borehull passerer igjennom - Google Patents

Loggesonde for elektrisk undersökelse av geologiske formasjoner som et borehull passerer igjennom

Info

Publication number
NO20024771D0
NO20024771D0 NO20024771A NO20024771A NO20024771D0 NO 20024771 D0 NO20024771 D0 NO 20024771D0 NO 20024771 A NO20024771 A NO 20024771A NO 20024771 A NO20024771 A NO 20024771A NO 20024771 D0 NO20024771 D0 NO 20024771D0
Authority
NO
Norway
Prior art keywords
geological formations
logging probe
borehole passes
electrical investigation
investigation
Prior art date
Application number
NO20024771A
Other languages
English (en)
Other versions
NO335424B1 (no
NO20024771L (no
Inventor
Philip Cheung
Andrew Hayman
Dennis Pittman
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
Publication of NO20024771D0 publication Critical patent/NO20024771D0/no
Publication of NO20024771L publication Critical patent/NO20024771L/no
Publication of NO335424B1 publication Critical patent/NO335424B1/no

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)
  • Geophysics And Detection Of Objects (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
NO20024771A 2000-04-07 2002-10-03 Apparat for et verktøy innrettet for elektrisk undersøkelse av veggen i et borehull gjennom en geologisk formasjon NO335424B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0004527A FR2807525B1 (fr) 2000-04-07 2000-04-07 Sonde de diagraphie pour l'exploration electrique de formations geologiques traversees par un sondage
PCT/EP2001/003718 WO2001077711A1 (en) 2000-04-07 2001-03-29 A logging sonde for electrically exploring geological formations through which a borehole passes

Publications (3)

Publication Number Publication Date
NO20024771D0 true NO20024771D0 (no) 2002-10-03
NO20024771L NO20024771L (no) 2002-12-04
NO335424B1 NO335424B1 (no) 2014-12-15

Family

ID=8849044

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024771A NO335424B1 (no) 2000-04-07 2002-10-03 Apparat for et verktøy innrettet for elektrisk undersøkelse av veggen i et borehull gjennom en geologisk formasjon

Country Status (10)

Country Link
US (1) US6891377B2 (no)
AU (1) AU2001250413A1 (no)
CA (1) CA2405079C (no)
EG (1) EG22442A (no)
FR (1) FR2807525B1 (no)
GB (1) GB2384861B (no)
MX (1) MXPA02009741A (no)
MY (1) MY125995A (no)
NO (1) NO335424B1 (no)
WO (1) WO2001077711A1 (no)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242194B2 (en) 2000-04-07 2007-07-10 Schlumberger Technology Corporation Formation imaging while drilling in non-conductive fluids
DE60218017T2 (de) 2002-04-17 2007-12-13 Schlumberger Technology B.V. Phasendiskrimination für mikroelektrische Vermessung in einer nichtleitfähigen Flüssigkeit
US6984983B2 (en) * 2002-05-31 2006-01-10 Schlumberger Technology Corporation System and method for evaluation of thinly laminated earth formations
GB2401185B (en) * 2003-05-02 2005-07-13 Schlumberger Holdings An improved shielded apparatus for electrically exploring geological formations through which a borehole passes
GB2403810B (en) * 2003-07-10 2005-06-08 Schlumberger Holdings Method and apparatus for imaging earth formation
US7109719B2 (en) * 2004-05-11 2006-09-19 Baker Hughes Incorporated Method and apparatus for azimuthal resistivity measurements in a borehole
US7256582B2 (en) * 2005-04-20 2007-08-14 Baker Hughes Incorporated Method and apparatus for improved current focusing in galvanic resistivity measurement tools for wireline and measurement-while-drilling applications
BRPI0613349A2 (pt) * 2005-06-20 2011-01-04 Halliburton Energy Serv Inc método de diagrafia de resistividade e aparelho de diagrafia de resistividade
US7579841B2 (en) * 2005-11-04 2009-08-25 Halliburton Energy Services, Inc. Standoff compensation for imaging in oil-based muds
WO2007055784A2 (en) * 2005-11-04 2007-05-18 Halliburton Energy Services, Inc. Oil based mud imaging tool that measures voltage phase and amplitude
US7696756B2 (en) * 2005-11-04 2010-04-13 Halliburton Energy Services, Inc. Oil based mud imaging tool with common mode voltage compensation
WO2007059429A2 (en) * 2005-11-10 2007-05-24 Halliburton Energy Services, Inc. Displaced electrode amplifier
WO2007070777A2 (en) * 2005-12-13 2007-06-21 Halliburton Energy Services, Inc. Multiple frequency based leakage current correction for imaging in oil-based muds
US7612567B2 (en) * 2005-12-29 2009-11-03 Baker Hughes Incorporated Two-axial pad formation resistivity imager
US7365545B2 (en) * 2005-12-29 2008-04-29 Baker Hughes Incorporated Two-axial pad formation resistivity imager
US7427862B2 (en) * 2006-09-29 2008-09-23 Baker Hughes Incorporated Increasing the resolution of electromagnetic tools for resistivity evaluations in near borehole zones
US7665544B2 (en) * 2006-12-05 2010-02-23 Baker Hughes Incorporated Method to improve downhole instruments
US8030938B2 (en) 2008-03-26 2011-10-04 Baker Hughes Incorporated Apparatus and method for imaging subsurface materials using a pad having a plurality of electrode sets
US20100026305A1 (en) * 2008-07-31 2010-02-04 Baker Hughes Incorporated Method and Apparatus for Imaging Boreholes
US8776878B2 (en) * 2008-10-31 2014-07-15 Schlumberger Technology Corporation Sensor for determining downhole parameters and methods for using same
US8299797B2 (en) * 2009-07-30 2012-10-30 Baker Hughes Incorporated Method and apparatus for well logging resistivity image tomography
US8129994B2 (en) * 2009-10-19 2012-03-06 Smith International Inc Microresistivity imaging in conductive and nonconductive drilling fluid
US8319498B2 (en) * 2009-10-19 2012-11-27 Schlumberger Technology Corporation Microresistivity imaging at multiple depths of investigation
WO2011054111A1 (en) * 2009-11-09 2011-05-12 Newpark Canada Inc. Electrically conductive oil base drilling fluids containing carbon nanotubes
US8305083B2 (en) * 2009-12-30 2012-11-06 Smith International, Inc. Calibration method for a microresistivity logging tool
US8581594B2 (en) * 2009-12-30 2013-11-12 Schlumberger Technology Corporation Microresistivity anisotropy logging tool employing a monopole current injection electrode
US8508231B2 (en) * 2009-12-30 2013-08-13 Schlumberger Technology Corporation Logging tool employing a monopole current injection electrode for microresistivity imaging
US20110187374A1 (en) * 2010-02-03 2011-08-04 Smith International, Inc. Microresistivity Imaging with Differentially Raised Electrodes
CN103080777B (zh) 2010-08-26 2016-08-10 史密斯运输股份有限公司 用于在非导电性钻井液中微电阻率成像的设备和方法
EP2498105B1 (en) 2010-12-20 2014-08-27 Services Pétroliers Schlumberger Apparatus and method for measuring electrical properties of an underground formation
BR112018009434B1 (pt) 2015-11-13 2023-04-11 Baker Hughes, A Ge Company, Llc Sistema e método para medir características elétricas de uma formação de terra usando sensores capacitivos e indutivos de combinação
CN107869347B (zh) * 2016-09-22 2022-06-03 中国石油天然气股份有限公司 随钻测井仪器及方位极板结构的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462678A (en) * 1966-07-18 1969-08-19 Schlumberger Technology Corp Methods and apparatus for investigating mudcake thickness
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
US4692707A (en) * 1983-07-06 1987-09-08 Schlumberger Technology Corporation Method and apparatus for measuring the earth formation resistivity of a plurality of radial regions around a borehole
US4677385A (en) * 1985-07-31 1987-06-30 Chevron Research Company Methd of logging an earth formation penetrated by a borehole to provide an estimate of impedance distribution with depth using end emitting current electrodes sequentially activated and a multiplicity of potential electrodes of a moving logging array
US6191588B1 (en) * 1998-07-15 2001-02-20 Schlumberger Technology Corporation Methods and apparatus for imaging earth formation with a current source, a current drain, and a matrix of voltage electrodes therebetween

Also Published As

Publication number Publication date
US20030164705A1 (en) 2003-09-04
MY125995A (en) 2006-09-29
GB2384861A (en) 2003-08-06
FR2807525B1 (fr) 2002-06-28
NO335424B1 (no) 2014-12-15
GB2384861B (en) 2004-11-03
FR2807525A1 (fr) 2001-10-12
US6891377B2 (en) 2005-05-10
CA2405079A1 (en) 2001-10-18
NO20024771L (no) 2002-12-04
CA2405079C (en) 2011-01-18
AU2001250413A1 (en) 2001-10-23
MXPA02009741A (es) 2003-04-22
EG22442A (en) 2003-02-26
GB0222883D0 (en) 2002-11-13
WO2001077711A1 (en) 2001-10-18

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