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NO20044385L - Fremgangsmate og system for estimering av formasjons-resistivitet - Google Patents

Fremgangsmate og system for estimering av formasjons-resistivitet

Info

Publication number
NO20044385L
NO20044385L NO20044385A NO20044385A NO20044385L NO 20044385 L NO20044385 L NO 20044385L NO 20044385 A NO20044385 A NO 20044385A NO 20044385 A NO20044385 A NO 20044385A NO 20044385 L NO20044385 L NO 20044385L
Authority
NO
Norway
Prior art keywords
formation resistivity
estimating formation
estimating
resistivity
formation
Prior art date
Application number
NO20044385A
Other languages
English (en)
Inventor
Jacques Rene Tabanou
Dzevat Omeragic
Hanming Wang
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 NO20044385L publication Critical patent/NO20044385L/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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NO20044385A 2003-10-17 2004-10-15 Fremgangsmate og system for estimering av formasjons-resistivitet NO20044385L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/688,280 US20050083061A1 (en) 2003-10-17 2003-10-17 Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips

Publications (1)

Publication Number Publication Date
NO20044385L true NO20044385L (no) 2005-04-18

Family

ID=34521133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044385A NO20044385L (no) 2003-10-17 2004-10-15 Fremgangsmate og system for estimering av formasjons-resistivitet

Country Status (3)

Country Link
US (1) US20050083061A1 (no)
MX (1) MXPA04010049A (no)
NO (1) NO20044385L (no)

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* Cited by examiner, † Cited by third party
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US7286091B2 (en) * 2003-06-13 2007-10-23 Schlumberger Technology Corporation Co-located antennas
US7324898B2 (en) 2005-03-09 2008-01-29 Baker Hughes Incorporated System and method for determining a more accurate resistivity model of a geological formation using time-lapse well logging data
US8116979B2 (en) * 2005-03-09 2012-02-14 Baker Hughes Incorporated System and method for determining a more accurate resistivity model of a geological formation using time-lapse well logging data
US7759940B2 (en) * 2007-04-04 2010-07-20 Baker Hughes Incorporated Mutual shielding of collocated induction coils in multi-component induction logging instruments
GB2479297B (en) * 2009-01-27 2014-09-24 Baker Hughes Inc Electromagnetic logging in time domain with use of specific current pulses
AU2011367204B2 (en) * 2011-05-03 2015-05-28 Halliburton Energy Services, Inc. Method for estimating formation parameters from imaginary components of measured data
BR112015011268A2 (pt) * 2012-12-19 2017-07-11 Halliburton Energy Services Inc método, e, sistema para otimizar medidas de resistividade profunda
CA2895780C (en) * 2013-01-17 2018-03-20 Halliburton Energy Services, Inc. Fast formation dip angle estimation systems and methods
WO2015099716A1 (en) * 2013-12-26 2015-07-02 Halliburton Energy Services, Inc. Gradient induction logging tool having direct field cancelation with optional compensation
BR112016018615A2 (pt) 2014-03-11 2017-12-26 Halliburton Energy Services Inc método de registro e sistema de registro
EP3066302A1 (en) * 2014-03-19 2016-09-14 Halliburton Energy Services, Inc. Enhanced formation evaluation using high-frequency dielectric and array induction tools
WO2015152955A1 (en) 2014-04-03 2015-10-08 Halliburton Energy Services, Inc. Multi-component induction logging systems and methods using selected frequency inversion
DE102016120246A1 (de) * 2016-10-24 2018-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren, Vorrichtung und Computerprogramm zum Bestimmen einer Information über eine Position eines Objekts, wobei das Objekt ein Magnetfeld emittiert
US11143779B2 (en) * 2018-04-16 2021-10-12 Halliburton Energy Services, Inc. Deconvolution-based enhancement of apparent resistivity and bed boundary identification in borehole resistivity imaging

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US2582314A (en) * 1949-06-15 1952-01-15 Schlumberger Well Surv Corp Electromagnetic well logging system
US2790138A (en) * 1955-08-09 1957-04-23 Schlumberger Well Surv Corp Induction well logging
US3067383A (en) * 1959-04-16 1962-12-04 Schlumberger Well Surv Corp Induction well logging
US3510757A (en) * 1966-09-01 1970-05-05 Schlumberger Technology Corp Formation dip measuring methods and apparatus using induction coils
US4471436A (en) * 1982-01-12 1984-09-11 Schlumberger Technology Corporation Phasor processing of induction logs including shoulder and skin effect correction
US4513376A (en) * 1982-01-12 1985-04-23 Schlumberger Technology Corporation Phasor processing of induction logs including skin effect correction
US4636731A (en) * 1984-12-31 1987-01-13 Texaco Inc. Propagation anisotropic well logging system and method
US4818946A (en) * 1987-09-24 1989-04-04 Schlumberger Technology Corporation Method and apparatus for enhancing the resolution of an induction logging tool in measuring a characteristic of a borehole formation
US5329448A (en) * 1991-08-07 1994-07-12 Schlumberger Technology Corporation Method and apparatus for determining horizontal conductivity and vertical conductivity of earth formations
US5200705A (en) * 1991-10-31 1993-04-06 Schlumberger Technology Corporation Dipmeter apparatus and method using transducer array having longitudinally spaced transducers
US5781436A (en) * 1996-07-26 1998-07-14 Western Atlas International, Inc. Method and apparatus for transverse electromagnetic induction well logging
US6184681B1 (en) * 1998-03-03 2001-02-06 Schlumberger Technology Corporation Apparatus and method for computing a distribution of spin-spin relaxation times
US6068957A (en) * 1998-06-29 2000-05-30 Eastman Kodak Company Lubricating layer in photographic elements
US6476609B1 (en) * 1999-01-28 2002-11-05 Dresser Industries, Inc. Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
US6304086B1 (en) * 1999-09-07 2001-10-16 Schlumberger Technology Corporation Method and apparatus for evaluating the resistivity of formations with high dip angles or high-contrast thin layers
US6594584B1 (en) * 1999-10-21 2003-07-15 Schlumberger Technology Corporation Method for calculating a distance between a well logging instrument and a formation boundary by inversion processing measurements from the logging instrument
US6566881B2 (en) * 1999-12-01 2003-05-20 Schlumberger Technology Corporation Shielding method and apparatus using transverse slots
US6297639B1 (en) * 1999-12-01 2001-10-02 Schlumberger Technology Corporation Method and apparatus for directional well logging with a shield having sloped slots
US6351127B1 (en) * 1999-12-01 2002-02-26 Schlumberger Technology Corporation Shielding method and apparatus for selective attenuation of an electromagnetic energy field component
US6727705B2 (en) * 2000-03-27 2004-04-27 Schlumberger Technology Corporation Subsurface monitoring and borehole placement using a modified tubular equipped with tilted or transverse magnetic dipoles
US6836218B2 (en) * 2000-05-22 2004-12-28 Schlumberger Technology Corporation Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
US6573722B2 (en) * 2000-12-15 2003-06-03 Schlumberger Technology Corporation Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
US6541979B2 (en) * 2000-12-19 2003-04-01 Schlumberger Technology Corporation Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects
US6885947B2 (en) * 2001-03-08 2005-04-26 Baker Hughes Incorporated Method for joint interpretation of multi-array induction and multi-component induction measurements with joint dip angle estimation
US8296113B2 (en) * 2001-05-18 2012-10-23 Halliburton Energy Services, Inc. Virtual steering of induction tool attenuation and phase difference measurements
US6584408B2 (en) * 2001-06-26 2003-06-24 Schlumberger Technology Corporation Subsurface formation parameters from tri-axial measurements
US6969994B2 (en) * 2001-09-26 2005-11-29 Schlumberger Technology Corporation Directional electromagnetic measurements insensitive to dip and anisotropy
US6556015B1 (en) * 2001-10-11 2003-04-29 Schlumberger Technology Corporation Method and system for determining formation anisotropic resistivity with reduced borehole effects from tilted or transverse magnetic dipoles
US6819112B2 (en) * 2002-02-05 2004-11-16 Halliburton Energy Services, Inc. Method of combining vertical and magnetic dipole induction logs for reduced shoulder and borehole effects
US6690170B2 (en) * 2002-03-29 2004-02-10 Schlumberger Technology Corporation Antenna structures for electromagnetic well logging tools
US6930652B2 (en) * 2002-03-29 2005-08-16 Schlumberger Technology Corporation Simplified antenna structures for logging tools
US6667620B2 (en) * 2002-03-29 2003-12-23 Schlumberger Technology Corporation Current-directing shield apparatus for use with transverse magnetic dipole antennas
US6998844B2 (en) * 2002-04-19 2006-02-14 Schlumberger Technology Corporation Propagation based electromagnetic measurement of anisotropy using transverse or tilted magnetic dipoles
US6822455B2 (en) * 2002-09-09 2004-11-23 Ultima Labs, Inc. Multiple transmitter and receiver well logging system and method to compensate for response symmetry and borehole rugosity effects

Also Published As

Publication number Publication date
MXPA04010049A (es) 2005-04-21
US20050083061A1 (en) 2005-04-21

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