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MX2012004443A - Formacion de imagenes de micro-resistividad a multiples profundidades de investigacion. - Google Patents

Formacion de imagenes de micro-resistividad a multiples profundidades de investigacion.

Info

Publication number
MX2012004443A
MX2012004443A MX2012004443A MX2012004443A MX2012004443A MX 2012004443 A MX2012004443 A MX 2012004443A MX 2012004443 A MX2012004443 A MX 2012004443A MX 2012004443 A MX2012004443 A MX 2012004443A MX 2012004443 A MX2012004443 A MX 2012004443A
Authority
MX
Mexico
Prior art keywords
investigation
electrode
microresistivity
dual function
multiple depths
Prior art date
Application number
MX2012004443A
Other languages
English (en)
Inventor
Tsili Wang
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of MX2012004443A publication Critical patent/MX2012004443A/es

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)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Una herramienta de registro de micro-resistividad (100) incluye un electrodo de doble función (180) desplegado entre un electrodo de protección (160) y un electrodo de retorno (170). Un circuito de impulsión (210) permite que el potencial eléctrico del electrodo de doble función (180) sea controlado independientemente de manera que controle una profundidad de investigación de una medición de microresistividad. La profundidad de investigación tiende a incrementarse con el incremento del potencial eléctrico del electrodo de doble función (180).
MX2012004443A 2009-10-19 2010-10-19 Formacion de imagenes de micro-resistividad a multiples profundidades de investigacion. MX2012004443A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/581,237 US8319498B2 (en) 2009-10-19 2009-10-19 Microresistivity imaging at multiple depths of investigation
PCT/US2010/053115 WO2011049899A1 (en) 2009-10-19 2010-10-19 Microresistivity imaging at multiple depths of investigation

Publications (1)

Publication Number Publication Date
MX2012004443A true MX2012004443A (es) 2012-07-30

Family

ID=43878811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004443A MX2012004443A (es) 2009-10-19 2010-10-19 Formacion de imagenes de micro-resistividad a multiples profundidades de investigacion.

Country Status (6)

Country Link
US (1) US8319498B2 (es)
EP (1) EP2491434B1 (es)
BR (1) BR112012009177A2 (es)
MX (1) MX2012004443A (es)
RU (1) RU2502093C1 (es)
WO (1) WO2011049899A1 (es)

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US8593147B2 (en) * 2006-08-08 2013-11-26 Halliburton Energy Services, Inc. Resistivity logging with reduced dip artifacts
US8508231B2 (en) * 2009-12-30 2013-08-13 Schlumberger Technology Corporation Logging tool employing a monopole current injection electrode for microresistivity imaging
US8581594B2 (en) * 2009-12-30 2013-11-12 Schlumberger Technology Corporation Microresistivity anisotropy logging tool employing a monopole current injection electrode
US9547100B2 (en) * 2010-11-15 2017-01-17 Halliburton Energy Services, Inc. Multi-array laterolog tools and methods with differential voltage measurements
US9638819B2 (en) 2013-06-18 2017-05-02 Well Resolutions Technology Modular resistivity sensor for downhole measurement while drilling
US9575201B2 (en) 2014-04-11 2017-02-21 Well Resolutions Technology Apparatus and method for downhole resistivity measurements
WO2017030549A1 (en) * 2015-08-17 2017-02-23 Halliburton Energy Services, Inc. Method and article for evaluating mud effect in imaging tool measurement
US10401203B2 (en) 2015-12-09 2019-09-03 Baker Hughes Incorporated Multi-frequency micro induction and electrode arrays combination for use with a downhole tool
US10393920B2 (en) 2017-06-26 2019-08-27 Weatherford Technology Holdings, Llc Assessing organic richness using microresistivity images and acoustic velocity
WO2019040049A1 (en) 2017-08-22 2019-02-28 Halliburton Energy Services, Inc. NEW INDEPENDENT POROSITY METHODOLOGY FOR PERMEABILITY PREDICTION BASED ON MICRO-RESISTIVITY IMAGES AND LATEROLOGICAL RESISTIVITIES
CN115718326A (zh) * 2021-08-24 2023-02-28 中国石油天然气集团有限公司 一种基于微电阻率成像的高分辨率电阻率提取方法

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SU449332A1 (ru) * 1970-07-06 1974-11-05 Азербайджанский Филиал Всесоюзного Научно-Исследовательского Института Геофизических Методов Разведки Автономный прибор дл электрического каротажа скважин в процессе бурени
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SU1003002A1 (ru) * 1981-09-16 1983-03-07 Специальное Конструкторско-Технологическое Бюро Промысловой Геофизики Способ бокового каротажа и устройство дл его осуществлени
SU1075212A1 (ru) * 1982-11-17 1984-02-23 Специальное Конструкторско-Технологическое Бюро Промысловой Геофизики Устройство дл бокового микрокаротажа скважин
US4594552A (en) 1983-07-06 1986-06-10 Schlumberger Technology Corporation Logging method and apparatus for measuring earth formation resistivity as well as arm mechanism for the same
US5191290A (en) 1988-04-01 1993-03-02 Halliburton Logging Services, Inc. Logging apparatus for measurement of earth formation resistivity
US5339037A (en) 1992-10-09 1994-08-16 Schlumberger Technology Corporation Apparatus and method for determining the resistivity of earth formations
US5235285A (en) 1991-10-31 1993-08-10 Schlumberger Technology Corporation Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
US6173793B1 (en) 1998-12-18 2001-01-16 Baker Hughes Incorporated Measurement-while-drilling devices with pad mounted sensors
US6373254B1 (en) 1998-06-05 2002-04-16 Schlumberger Technology Corporation Method and apparatus for controlling the effect of contact impedance on a galvanic tool in a logging-while-drilling application
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
US6359438B1 (en) 2000-01-28 2002-03-19 Halliburton Energy Services, Inc. Multi-depth focused resistivity imaging tool for logging while drilling applications
US7242194B2 (en) 2000-04-07 2007-07-10 Schlumberger Technology Corporation Formation imaging while drilling in non-conductive fluids
FR2807525B1 (fr) 2000-04-07 2002-06-28 Schlumberger Services Petrol Sonde de diagraphie pour l'exploration electrique de formations geologiques traversees par un sondage
US6714014B2 (en) 2001-04-18 2004-03-30 Baker Hughes Incorporated Apparatus and method for wellbore resistivity imaging using capacitive coupling
US7250768B2 (en) 2001-04-18 2007-07-31 Baker Hughes Incorporated Apparatus and method for resistivity measurements during rotational drilling
US6600321B2 (en) * 2001-04-18 2003-07-29 Baker Hughes Incorporated Apparatus and method for wellbore resistivity determination and imaging using capacitive coupling
GB2403810B (en) 2003-07-10 2005-06-08 Schlumberger Holdings Method and apparatus for imaging earth formation
US7098664B2 (en) 2003-12-22 2006-08-29 Halliburton Energy Services, Inc. Multi-mode oil base mud imager
US7046010B2 (en) 2003-12-22 2006-05-16 Halliburton Energy Services, Inc. Multi-mode microresistivity tool in boreholes drilled with conductive mud
US7066282B2 (en) 2003-12-23 2006-06-27 Schlumberger Technology Corporation Apparatus and methods for measuring formation characteristics in presence of conductive and non-conductive muds
US7284605B2 (en) 2004-09-28 2007-10-23 Schlumberger Technology Corporation Apparatus and methods for reducing stand-off effects of a downhole tool
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
US7723991B2 (en) 2007-10-02 2010-05-25 Baker Hughes Incorporated Apparatus and method for azimuthal MWD resistivity imaging at multiple depths of investigation
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US20110187374A1 (en) * 2010-02-03 2011-08-04 Smith International, Inc. Microresistivity Imaging with Differentially Raised Electrodes

Also Published As

Publication number Publication date
RU2012120701A (ru) 2013-11-27
EP2491434A1 (en) 2012-08-29
US8319498B2 (en) 2012-11-27
EP2491434B1 (en) 2019-10-02
EP2491434A4 (en) 2015-09-30
BR112012009177A2 (pt) 2016-08-16
RU2502093C1 (ru) 2013-12-20
WO2011049899A1 (en) 2011-04-28
US20110089950A1 (en) 2011-04-21

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Legal Events

Date Code Title Description
FG Grant or registration
GB Transfer or rights
PD Change of proprietorship

Owner name: SCHLUMBERGER TECHNOLOGY B.V.