NO20014481D0 - Brönnboringresistivitetsverktöy med multiple samtidige frekvenser - Google Patents

Brönnboringresistivitetsverktöy med multiple samtidige frekvenser

Info

Publication number
NO20014481D0
NO20014481D0 NO20014481A NO20014481A NO20014481D0 NO 20014481 D0 NO20014481 D0 NO 20014481D0 NO 20014481 A NO20014481 A NO 20014481A NO 20014481 A NO20014481 A NO 20014481A NO 20014481 D0 NO20014481 D0 NO 20014481D0
Authority
NO
Norway
Prior art keywords
multiple simultaneous
resistivity tool
simultaneous frequencies
wellbore resistivity
wellbore
Prior art date
Application number
NO20014481A
Other languages
English (en)
Other versions
NO338666B1 (no
NO20014481L (no
Inventor
Macmillan M Wisler
Larry W Thompson
Original Assignee
Computalog Ltd
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 Computalog Ltd filed Critical Computalog Ltd
Publication of NO20014481D0 publication Critical patent/NO20014481D0/no
Publication of NO20014481L publication Critical patent/NO20014481L/no
Publication of NO338666B1 publication Critical patent/NO338666B1/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)
NO20014481A 2000-09-15 2001-09-14 Brønnboringsresistivitetsverktøy med multiple samtidige frekvenser NO338666B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/662,973 US6703837B1 (en) 2000-09-15 2000-09-15 Wellbore resistivity tool with simultaneous multiple frequencies

Publications (3)

Publication Number Publication Date
NO20014481D0 true NO20014481D0 (no) 2001-09-14
NO20014481L NO20014481L (no) 2002-03-18
NO338666B1 NO338666B1 (no) 2016-09-26

Family

ID=24659988

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014481A NO338666B1 (no) 2000-09-15 2001-09-14 Brønnboringsresistivitetsverktøy med multiple samtidige frekvenser

Country Status (4)

Country Link
US (1) US6703837B1 (no)
CA (1) CA2357340C (no)
GB (1) GB2372327A (no)
NO (1) NO338666B1 (no)

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US6777940B2 (en) * 2002-11-08 2004-08-17 Ultima Labs, Inc. Apparatus and method for resistivity well logging
US7388379B2 (en) * 2003-05-01 2008-06-17 Pathfinder Energy Services, Inc. Series-resonant tuning of a downhole loop antenna
CN1329626C (zh) * 2005-09-26 2007-08-01 中国海洋石油总公司 高频阵列电磁波传播测井的方法及其测井仪
US7816921B2 (en) * 2006-09-20 2010-10-19 Baker Hughes Incorporated Resistivity tools with load-bearing azimuthally sensitive antennas and methods of using same
US7663372B2 (en) * 2006-09-25 2010-02-16 Baker Hughes Incorporated Resistivity tools with collocated antennas
US7742008B2 (en) * 2006-11-15 2010-06-22 Baker Hughes Incorporated Multipole antennae for logging-while-drilling resistivity measurements
US8436618B2 (en) * 2007-02-19 2013-05-07 Schlumberger Technology Corporation Magnetic field deflector in an induction resistivity tool
US7898259B2 (en) * 2007-02-19 2011-03-01 Schlumberger Technology Corporation Downhole induction resistivity tool
US7598742B2 (en) * 2007-04-27 2009-10-06 Snyder Jr Harold L Externally guided and directed field induction resistivity tool
US8198898B2 (en) * 2007-02-19 2012-06-12 Schlumberger Technology Corporation Downhole removable cage with circumferentially disposed instruments
US8395388B2 (en) * 2007-02-19 2013-03-12 Schlumberger Technology Corporation Circumferentially spaced magnetic field generating devices
US7265649B1 (en) 2007-02-19 2007-09-04 Hall David R Flexible inductive resistivity device
US7973532B2 (en) * 2008-03-14 2011-07-05 Baker Hughes Incorporated Downhole spread spectrum induction instruments
US8008919B2 (en) * 2008-03-25 2011-08-30 Baker Hughes Incorporated Method for compensating drill pipe and near-borehole effect on and electronic noise in transient resistivity measurements
US8089268B2 (en) 2009-03-24 2012-01-03 Smith International, Inc. Apparatus and method for removing anisotropy effect from directional resistivity measurements
US8466682B2 (en) * 2009-09-29 2013-06-18 Schlumberger Technology Corporation Apparatus and method for downhole electromagnetic measurement while drilling
US9500762B2 (en) 2011-09-19 2016-11-22 Precision Energy Services, Inc. Borehole resistivity imager using discrete energy pulsing
US9765612B2 (en) 2012-12-31 2017-09-19 Halliburton Energy Service, Inc. Time-frequency domain multiplexing apparatus, methods, and systems
US20140216734A1 (en) * 2013-02-05 2014-08-07 Schlumberger Technology Corporation Casing collar location using elecromagnetic wave phase shift measurement
US9638819B2 (en) 2013-06-18 2017-05-02 Well Resolutions Technology Modular resistivity sensor for downhole measurement while drilling
WO2014201297A2 (en) 2013-06-12 2014-12-18 Well Resolutions Technology Apparatus and methods for making azimuthal resistivity measurements
US20150212226A1 (en) * 2014-01-27 2015-07-30 CNPC USA Corp. System and method for a downhole logging tool with an array of paired receiver antennas
US10242312B2 (en) 2014-06-06 2019-03-26 Quantico Energy Solutions, Llc. Synthetic logging for reservoir stimulation
US20160178780A1 (en) * 2014-12-18 2016-06-23 Schlumberger Technology Corporation Antenna Transmitter Health Determination and Borehole Compensation for Electromagnetic Measurement Tool
BR112017019570A2 (pt) * 2015-04-08 2018-05-02 Halliburton Energy Services Inc sistema e método
CN104929625B (zh) * 2015-05-29 2018-01-09 中国石油天然气集团公司 一种地层探测方法
US10317563B2 (en) * 2015-10-26 2019-06-11 Halliburton Energy Services, Inc. Frequency ratiometric processing of resistivity logging tool data
US20170138181A1 (en) * 2015-11-16 2017-05-18 Sure Shot Wireline Inc. Method and system for logging a well
US11747507B2 (en) * 2016-07-01 2023-09-05 Halliburton Energy Services, Inc. Adjustable frequency processing of electromagnetic logging data
US10132953B2 (en) 2016-08-26 2018-11-20 Baker Hughes, A Ge Company, Llc Electromagnetic wave propagation measurements without synchronization
BR112021006005A2 (pt) 2018-11-27 2021-06-29 Halliburton Energy Services Inc. composição de fundo de poço, sistema de medição de poço, e, método para investigar à frente de uma broca de perfuração
US11815922B2 (en) * 2019-10-11 2023-11-14 Schlumberger Technology Corporation Multiple valve control system and method

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US5594343A (en) 1994-12-02 1997-01-14 Schlumberger Technology Corporation Well logging apparatus and method with borehole compensation including multiple transmitting antennas asymmetrically disposed about a pair of receiving antennas
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
US6184685B1 (en) 1999-02-22 2001-02-06 Halliburton Energy Services, Inc. Mulitiple spacing resistivity measurements with receiver arrays
US6218842B1 (en) * 1999-08-04 2001-04-17 Halliburton Energy Services, Inc. Multi-frequency electromagnetic wave resistivity tool with improved calibration measurement

Also Published As

Publication number Publication date
GB2372327A (en) 2002-08-21
CA2357340C (en) 2011-10-25
US6703837B1 (en) 2004-03-09
GB0122391D0 (en) 2001-11-07
CA2357340A1 (en) 2002-03-15
NO338666B1 (no) 2016-09-26
NO20014481L (no) 2002-03-18

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

CREP Change of representative

Representative=s name: HAMSOE PATENTBYRA ANS, POSTBOKS 171, 4301 SANDNES

MM1K Lapsed by not paying the annual fees