BRPI0718380A2 - Aumentando a resolução de ferramentas eletromagnéticas para avaliações de resistividade em zo-nas próximas de furo de poço. - Google Patents

Aumentando a resolução de ferramentas eletromagnéticas para avaliações de resistividade em zo-nas próximas de furo de poço. Download PDF

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Publication number
BRPI0718380A2
BRPI0718380A2 BRPI0718380-1A2A BRPI0718380A BRPI0718380A2 BR PI0718380 A2 BRPI0718380 A2 BR PI0718380A2 BR PI0718380 A BRPI0718380 A BR PI0718380A BR PI0718380 A2 BRPI0718380 A2 BR PI0718380A2
Authority
BR
Brazil
Prior art keywords
zoos
resolution
increasing
well hole
near well
Prior art date
Application number
BRPI0718380-1A2A
Other languages
English (en)
Inventor
Yuliy A Dashevsky
Gleb A Borisov
Michail I Epov
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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BRPI0718380A2 publication Critical patent/BRPI0718380A2/pt
Publication of BRPI0718380B1 publication Critical patent/BRPI0718380B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
BRPI0718380-1A 2006-09-29 2007-09-10 “ferramenta para executar medições eletromagnéticas em furo de poço, método para determinar propriedades de formações e meio legível por computador ” BRPI0718380B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/537,105 US7427862B2 (en) 2006-09-29 2006-09-29 Increasing the resolution of electromagnetic tools for resistivity evaluations in near borehole zones
US11/537,105 2006-09-29
PCT/US2007/077976 WO2008070239A2 (en) 2006-09-29 2007-09-10 Increasing the resolution of electromagnetic tools for resistivity evaluations in near borehole zones

Publications (2)

Publication Number Publication Date
BRPI0718380A2 true BRPI0718380A2 (pt) 2014-06-24
BRPI0718380B1 BRPI0718380B1 (pt) 2018-07-03

Family

ID=39278359

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0718380-1A BRPI0718380B1 (pt) 2006-09-29 2007-09-10 “ferramenta para executar medições eletromagnéticas em furo de poço, método para determinar propriedades de formações e meio legível por computador ”

Country Status (4)

Country Link
US (1) US7427862B2 (pt)
BR (1) BRPI0718380B1 (pt)
RU (1) RU2009115958A (pt)
WO (1) WO2008070239A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593147B2 (en) 2006-08-08 2013-11-26 Halliburton Energy Services, Inc. Resistivity logging with reduced dip artifacts
AU2008348131B2 (en) 2008-01-18 2011-08-04 Halliburton Energy Services, Inc. EM-guided drilling relative to an existing borehole
US8258790B2 (en) * 2008-11-20 2012-09-04 Baker Hughes Incorporated Oscillator sensor for determining a property of an earth formation
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
US9360582B2 (en) 2010-07-02 2016-06-07 Halliburton Energy Services, Inc. Correcting for magnetic interference in azimuthal tool measurements
EP2836860A4 (en) 2012-06-25 2015-11-11 Halliburton Energy Services Inc TIP ANTENNA MEASURING SYSTEMS AND METHOD FOR GENERATING ROBUST MEASUREMENT SIGNALS
KR20170128454A (ko) * 2015-03-11 2017-11-22 지멘스 악티엔게젤샤프트 세포 이미지들 및 비디오들의 디컨볼루셔널 네트워크 기반 분류를 위한 시스템들 및 방법들
EP3655769A4 (en) * 2017-10-16 2021-03-03 Halliburton Energy Services, Inc. MULTI-COIL TOOL ALLOWING THE ATTENUATION OF MOVEMENT INDUCED NOISE
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

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012689A (en) * 1974-10-24 1977-03-15 Texaco Inc. Radio frequency resistivity and dielectric constant well logging utilizing phase shift measurement
US5442294A (en) 1990-09-10 1995-08-15 Baker Hughes Incorporated Conductivity method and apparatus for measuring strata resistivity adjacent a borehole
US6188222B1 (en) * 1997-09-19 2001-02-13 Schlumberger Technology Corporation Method and apparatus for measuring resistivity of an earth formation
CA2355083C (en) * 1998-12-14 2005-01-11 Halliburton Energy Services, Inc. High resolution array induction tool
US6344746B1 (en) 1999-12-03 2002-02-05 Baker Hughes Incorporated Method for processing the lapse measurements
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
US6541979B2 (en) 2000-12-19 2003-04-01 Schlumberger Technology Corporation Multi-coil electromagnetic focusing methods and apparatus to reduce borehole eccentricity effects
WO2002086545A1 (en) 2001-04-21 2002-10-31 Em-Tech Llc Measurement of subterranean lithology using electromagnetic energy
GB2382875B (en) 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
US7038457B2 (en) 2002-07-29 2006-05-02 Schlumberger Technology Corporation Constructing co-located antennas by winding a wire through an opening in the support
US6727707B2 (en) 2002-09-25 2004-04-27 Cbg Corporation Method and apparatus for a downhole antenna
AU2003278893A1 (en) 2002-09-27 2004-04-19 Baker Hughes Incorporated A method for resistivity anisotropy determination in conductive borehole environments
US6906521B2 (en) 2002-11-15 2005-06-14 Baker Hughes Incorporated Multi-frequency focusing for MWD resistivity tools
US7031839B2 (en) 2002-11-15 2006-04-18 Baker Hughes Incorporated Multi-frequency focusing for MWD resistivity tools
DE10310356A1 (de) 2003-03-10 2004-10-07 Siemens Ag Magnetresonanzgerät mit einem Grundfeldmagneten und wenigstens einer Gradientenspulen
US20040183538A1 (en) 2003-03-19 2004-09-23 Tilman Hanstein Structure for electromagnetic induction well logging apparatus
US6891376B2 (en) 2003-07-01 2005-05-10 Kjt Enterprises, Inc. Method for attenuating conductive sonde mandrel effects in an electromagnetic induction well logging apparatus
GB2403810B (en) 2003-07-10 2005-06-08 Schlumberger Holdings Method and apparatus for imaging earth formation
US7046010B2 (en) 2003-12-22 2006-05-16 Halliburton Energy Services, Inc. Multi-mode microresistivity tool in boreholes drilled with conductive mud
US8432167B2 (en) 2004-02-09 2013-04-30 Baker Hughes Incorporated Method and apparatus of using magnetic material with residual magnetization in transient electromagnetic measurement
US7525315B2 (en) 2004-04-01 2009-04-28 Schlumberger Technology Corporation Resistivity logging tool and method for building the resistivity logging tool
US7443168B2 (en) 2004-04-29 2008-10-28 Baker Hughes Incorporated Compact magnetic sensor for multi-component induction and micro-resistivity measurements
US7219748B2 (en) 2004-05-28 2007-05-22 Halliburton Energy Services, Inc Downhole signal source
US7501829B2 (en) 2005-02-28 2009-03-10 Schlumberger Technology Corporation Extra bucking coils as an alternative way to balance induction arrays
US7489134B2 (en) 2005-03-10 2009-02-10 Arcady Reiderman Magnetic sensing assembly for measuring time varying magnetic fields of geological formations
US20060214664A1 (en) 2005-03-24 2006-09-28 Baker Hughes Incorporated OBM sensor with a loop antenna
US7436185B2 (en) 2005-06-27 2008-10-14 Schlumberger Technology Corporation Highly integrated logging tool

Also Published As

Publication number Publication date
US20080079431A1 (en) 2008-04-03
BRPI0718380B1 (pt) 2018-07-03
WO2008070239A3 (en) 2008-08-07
US7427862B2 (en) 2008-09-23
RU2009115958A (ru) 2010-11-20
WO2008070239A2 (en) 2008-06-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]