BR0314204A - Método de operar uma ferramenta de diagrafia - Google Patents

Método de operar uma ferramenta de diagrafia

Info

Publication number
BR0314204A
BR0314204A BR0314204-3A BR0314204A BR0314204A BR 0314204 A BR0314204 A BR 0314204A BR 0314204 A BR0314204 A BR 0314204A BR 0314204 A BR0314204 A BR 0314204A
Authority
BR
Brazil
Prior art keywords
investigation
transmitter
resistivity
depths
function
Prior art date
Application number
BR0314204-3A
Other languages
English (en)
Inventor
Michael S Bittar
Guoyu Hu
Original Assignee
Halliburton Energy Serv 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
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of BR0314204A publication Critical patent/BR0314204A/pt

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
    • 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
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (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)

Abstract

"MéTODO DE OPERAR UMA FERRAMENTA DE DIAGRAFIA". A descrição revela um sistema e método correlato para obter diagrafias de resistividade de uma formação tendo profundidades de investigação fixas que diferem das atuais profundidades de investigação para a ferramenta. O sistema e método correlato compreende o cálculo da atual zona invadida e resistividades de formação, e então o uso de técnicas de ajuste de curvas de mínimos quadrados para encontrar uma função que modela a relação entre o espaçamento físico dos transmissores e a profundidades de investigação. Usando a função, é possível encontrar um espaçamento entre transmissor-para-receptor que, ainda que não atualmente usado, forneceria a profundidade de investigação desejada. Este espaçamento entre transmissor-para-receptor é então usado em combinação com uma segunda função, determinada usando métodos de ajuste de curvas de mínimos quadrados, que modela a relação entre o espaçamento físico entre transmissor-para-receptor e a resistividade medida para obter a leitura de resistividade em uma profundidade de investigação fixa. Isto pode ser feito para um conjunto de profundidades de investigação desejadas, e pode ser também feito para um conjunto de elevações dentro do poço não revestido, para criar uma diagrafia de profundidade de investigação fixa que pode ser facilmente comparado com outras diagrafias de resistividade, tais como aqueles criados por um dispositivo de cabo.
BR0314204-3A 2002-09-25 2003-09-18 Método de operar uma ferramenta de diagrafia BR0314204A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/254,337 US6810331B2 (en) 2002-09-25 2002-09-25 Fixed-depth of investigation log for multi-spacing multi-frequency LWD resistivity tools
PCT/US2003/029792 WO2004029660A2 (en) 2002-09-25 2003-09-18 Fixed-depth of investigation log for multi-spacing multi-frequency lwd resistivity tools

Publications (1)

Publication Number Publication Date
BR0314204A true BR0314204A (pt) 2005-07-26

Family

ID=31993341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314204-3A BR0314204A (pt) 2002-09-25 2003-09-18 Método de operar uma ferramenta de diagrafia

Country Status (7)

Country Link
US (1) US6810331B2 (pt)
AU (1) AU2003278866B2 (pt)
BR (1) BR0314204A (pt)
CA (1) CA2499731A1 (pt)
GB (1) GB2411731B (pt)
NO (1) NO20050931L (pt)
WO (1) WO2004029660A2 (pt)

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US6163155A (en) 1999-01-28 2000-12-19 Dresser Industries, Inc. Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations
AU2003278893A1 (en) * 2002-09-27 2004-04-19 Baker Hughes Incorporated A method for resistivity anisotropy determination in conductive borehole environments
CN100492054C (zh) * 2005-06-03 2009-05-27 中国石油大学(北京) 用墨西哥帽小波对测井曲线进行小层对比的方法
CN101501297B (zh) 2006-07-11 2013-10-16 哈里伯顿能源服务公司 模块化地质导向工具组件
WO2008008346A2 (en) 2006-07-12 2008-01-17 Halliburton Energy Services, Inc. Method and apparatus for building a tilted antenna
US8593147B2 (en) 2006-08-08 2013-11-26 Halliburton Energy Services, Inc. Resistivity logging with reduced dip artifacts
US8274289B2 (en) * 2006-12-15 2012-09-25 Halliburton Energy Services, Inc. Antenna coupling component measurement tool having rotating antenna configuration
AU2007345650C1 (en) * 2007-01-29 2011-09-22 Halliburton Energy Services, Inc. Systems and methods having antennas for electromagnetic resistivity logging
US8436618B2 (en) 2007-02-19 2013-05-07 Schlumberger Technology Corporation Magnetic field deflector in an induction resistivity tool
US7598742B2 (en) * 2007-04-27 2009-10-06 Snyder Jr Harold L Externally guided and directed field induction resistivity tool
US8299795B2 (en) * 2007-02-19 2012-10-30 Schlumberger Technology Corporation Independently excitable resistivity units
US7265649B1 (en) 2007-02-19 2007-09-04 Hall David R Flexible inductive resistivity device
US8395388B2 (en) 2007-02-19 2013-03-12 Schlumberger Technology Corporation Circumferentially spaced magnetic field generating devices
US8198898B2 (en) * 2007-02-19 2012-06-12 Schlumberger Technology Corporation Downhole removable cage with circumferentially disposed instruments
BRPI0711465B1 (pt) 2007-03-16 2018-04-24 Halliburton Energy Services, Inc. “ferramenta de perfilagem, e, método para ferramenta de perfilagem de resistividade azimutalmente sensível”
US9638022B2 (en) * 2007-03-27 2017-05-02 Halliburton Energy Services, Inc. Systems and methods for displaying logging data
AU2008348131B2 (en) * 2008-01-18 2011-08-04 Halliburton Energy Services, Inc. EM-guided drilling relative to an existing borehole
US8347985B2 (en) * 2008-04-25 2013-01-08 Halliburton Energy Services, Inc. Mulitmodal geosteering systems and methods
US10222507B2 (en) * 2008-11-19 2019-03-05 Halliburton Energy Services, Inc. Data transmission systems and methods for azimuthally sensitive tools with multiple depths of investigation
AU2009318042B2 (en) 2008-11-24 2013-11-14 Halliburton Energy Services, Inc. A high frequency dielectric measurement tool
AU2008365630B2 (en) 2008-12-16 2012-05-03 Halliburton Energy Services, Inc. Azimuthal at-bit resistivity and geosteering methods and systems
WO2011022012A1 (en) 2009-08-20 2011-02-24 Halliburton Energy Services, Inc. Fracture characterization using directional electromagnetic resistivity measurements
AU2010343292B2 (en) 2010-01-22 2014-10-16 Halliburton Energy Services Inc. Method and apparatus for resistivity measurements
AU2011232848B2 (en) 2010-03-31 2014-07-31 Halliburton Energy Services, Inc. Multi-step borehole correction scheme for multi-component induction tools
US9115569B2 (en) 2010-06-22 2015-08-25 Halliburton Energy Services, Inc. Real-time casing detection using tilted and crossed antenna measurement
US8844648B2 (en) 2010-06-22 2014-09-30 Halliburton Energy Services, Inc. System and method for EM ranging in oil-based mud
US8917094B2 (en) 2010-06-22 2014-12-23 Halliburton Energy Services, Inc. Method and apparatus for detecting deep conductive pipe
US8749243B2 (en) 2010-06-22 2014-06-10 Halliburton Energy Services, Inc. Real time determination of casing location and distance with tilted antenna measurement
US9310508B2 (en) 2010-06-29 2016-04-12 Halliburton Energy Services, Inc. Method and apparatus for sensing elongated subterranean anomalies
US9360582B2 (en) 2010-07-02 2016-06-07 Halliburton Energy Services, Inc. Correcting for magnetic interference in azimuthal tool measurements
EP2593818B1 (en) 2010-07-16 2017-07-19 Halliburton Energy Services, Inc. Efficient inversion systems and methods for directionally-sensitive resistivity logging tools
CN102116869A (zh) * 2011-02-12 2011-07-06 中国石油大学(华东) 高精度叠前域最小二乘偏移地震成像技术
MY167753A (en) 2011-04-18 2018-09-24 Halliburton Energy Services Inc Multicomponent borehole radar systems and methods
US9014984B2 (en) 2011-10-14 2015-04-21 Weatherford Technology Holdings, Llc Resolution matched nonlinear resolution enhancement of well logs
CA2849245A1 (en) 2011-10-31 2013-05-10 Halliburton Energy Services, Inc. Multi-component induction logging systems and methods using real-time obm borehole correction
CN102619504A (zh) * 2012-04-17 2012-08-01 中国电子科技集团公司第二十二研究所 随钻电磁波电阻率仪器的径向探测深度指标的确定方法
CN102628360B (zh) * 2012-04-17 2015-04-22 中国电子科技集团公司第二十二研究所 随钻电磁波电阻率仪器的纵向分辨率指标的确定方法
EP2836860A4 (en) 2012-06-25 2015-11-11 Halliburton Energy Services Inc TIP ANTENNA MEASURING SYSTEMS AND METHOD FOR GENERATING ROBUST MEASUREMENT SIGNALS
WO2014003701A1 (en) 2012-06-25 2014-01-03 Halliburton Energy Services, Inc. Resistivity logging systems and methods employing ratio signal set for inversion
US10458230B2 (en) 2015-02-27 2019-10-29 Halliburton Energy Services, Inc. Formation resistivity measurement apparatus, systems, and methods
CN107015285A (zh) * 2017-03-10 2017-08-04 桂林理工大学 一种观测视电阻率的校正方法及系统
US11326446B2 (en) * 2019-03-22 2022-05-10 Halliburton Energy Services, Inc. Compact logging while drilling look around and look ahead tool
CN120968586A (zh) * 2025-08-13 2025-11-18 中国石油测井-阿特拉斯合作服务公司 一种设备的测量和检测方法、系统及设备

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US6181138B1 (en) * 1999-02-22 2001-01-30 Halliburton Energy Services, Inc. Directional resistivity measurements for azimuthal proximity detection of bed boundaries
US6211678B1 (en) * 1999-06-21 2001-04-03 Halliburton Energy Services, Inc. Method for radial profiling of resistivity at multiple depths of investigation
US6359438B1 (en) * 2000-01-28 2002-03-19 Halliburton Energy Services, Inc. Multi-depth focused resistivity imaging tool for logging while drilling applications
US6308136B1 (en) * 2000-03-03 2001-10-23 Baker Hughes Incorporated Method of interpreting induction logs in horizontal wells

Also Published As

Publication number Publication date
WO2004029660A2 (en) 2004-04-08
CA2499731A1 (en) 2004-04-08
WO2004029660A3 (en) 2006-09-28
AU2003278866B2 (en) 2006-07-27
AU2003278866A1 (en) 2004-04-19
US6810331B2 (en) 2004-10-26
NO20050931L (no) 2005-04-22
GB2411731A (en) 2005-09-07
GB0507891D0 (en) 2005-05-25
GB2411731B (en) 2006-08-09
US20040059514A1 (en) 2004-03-25

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.