NO993950L - Fremgangsmåte og apparat for utfoerelse av magnetresonans- målinger - Google Patents

Fremgangsmåte og apparat for utfoerelse av magnetresonans- målinger

Info

Publication number
NO993950L
NO993950L NO993950A NO993950A NO993950L NO 993950 L NO993950 L NO 993950L NO 993950 A NO993950 A NO 993950A NO 993950 A NO993950 A NO 993950A NO 993950 L NO993950 L NO 993950L
Authority
NO
Norway
Prior art keywords
magnetic resonance
performing magnetic
resonance measurements
measurements
resonance
Prior art date
Application number
NO993950A
Other languages
English (en)
Other versions
NO993950D0 (no
Inventor
Dylan H Davies
Nicholas J Heaton
Abbdurrahman Sezgnier
Bouqin Q Sun
Reza Taherian
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 NO993950D0 publication Critical patent/NO993950D0/no
Publication of NO993950L publication Critical patent/NO993950L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • 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
    • G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance

Landscapes

  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NO993950A 1998-08-18 1999-08-17 Fremgangsmåte og apparat for utfoerelse av magnetresonans- målinger NO993950L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9702498P 1998-08-18 1998-08-18
US09/368,341 US6255818B1 (en) 1998-08-18 1999-08-04 Method and apparatus for performing magnetic resonance measurements

Publications (2)

Publication Number Publication Date
NO993950D0 NO993950D0 (no) 1999-08-17
NO993950L true NO993950L (no) 2000-02-21

Family

ID=26792351

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993950A NO993950L (no) 1998-08-18 1999-08-17 Fremgangsmåte og apparat for utfoerelse av magnetresonans- målinger

Country Status (7)

Country Link
US (1) US6255818B1 (no)
AR (1) AR020204A1 (no)
CA (1) CA2281137C (no)
GB (1) GB2342170B (no)
IT (1) IT1314638B1 (no)
NL (1) NL1012828C2 (no)
NO (1) NO993950L (no)

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US6859033B2 (en) * 2002-08-28 2005-02-22 Schlumberger Technology Corporation Method for magnetic resonance fluid characterization
US6781371B2 (en) * 2002-09-06 2004-08-24 Schlumberger Technology Corporation High vertical resolution antennas for NMR logging
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US6960913B2 (en) * 2003-01-14 2005-11-01 Schlumberger Technology Corporation Multi-measurement NMR analysis based on maximum entropy
US7034528B2 (en) * 2003-02-27 2006-04-25 Schlumberger Technology Corporation Methods for formation evaluation based on multi-dimensional representation of nuclear magnetic resonance data
US6937014B2 (en) 2003-03-24 2005-08-30 Chevron U.S.A. Inc. Method for obtaining multi-dimensional proton density distributions from a system of nuclear spins
US7463027B2 (en) * 2003-05-02 2008-12-09 Halliburton Energy Services, Inc. Systems and methods for deep-looking NMR logging
US7199580B2 (en) 2003-10-03 2007-04-03 Halliburton Energy Services, Inc. System and methods for T1-based logging
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US7565246B2 (en) * 2007-03-22 2009-07-21 Baker Hughes Incorporated Determination of gas saturation radial profile from multi-frequency NMR data
US8836328B2 (en) * 2010-02-03 2014-09-16 Baker Hughes Incorporated Acoustic excitation with NMR pulse
US8848990B2 (en) * 2010-09-28 2014-09-30 Siemens Aktiengesellschaft Automatic registration of image series with varying contrast based on synthetic images derived from intensity behavior model
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AU2014241263A1 (en) 2013-03-28 2015-07-23 Halliburton Energy Services, Inc. Data processing with magnetic resonance tool
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DE102015001161A1 (de) * 2014-08-29 2016-03-03 Krohne Ag Verfahren zum Betreiben eines kernmagnetischen Durchflussmessgeräts und kernmagnetisches Durchflussmessgerät
US9851315B2 (en) 2014-12-11 2017-12-26 Chevron U.S.A. Inc. Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement
US10061053B2 (en) * 2015-04-30 2018-08-28 Baker Hughes, A Ge Company, Llc NMR T2 distribution from simultaneous T1 and T2 inversions for geologic applications
US10408964B2 (en) 2015-12-18 2019-09-10 Schlumberger Technology Corporation Multiple detector NMR tool system and inversion methods for NMR logging
US10739489B2 (en) * 2016-01-15 2020-08-11 Baker Hughes, A Ge Company, Llc Low gradient magnetic resonance logging for measurement of light hydrocarbon reservoirs
US10634746B2 (en) 2016-03-29 2020-04-28 Chevron U.S.A. Inc. NMR measured pore fluid phase behavior measurements
CN107191181B (zh) * 2017-05-24 2021-01-05 中国石油大学(华东) 一种基于电磁散射的井周界面探测方法
US11346974B2 (en) 2018-09-11 2022-05-31 Schlumberger Technology Corporation Techniques for NMR logging with antenna arrays
CN109915110A (zh) * 2019-01-15 2019-06-21 中国石油大学(北京) 核磁共振相控阵列天线快速能量泄放方法与装置

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Also Published As

Publication number Publication date
GB2342170A (en) 2000-04-05
NL1012828C2 (nl) 2000-03-13
CA2281137C (en) 2002-11-26
GB2342170B (en) 2000-11-01
AU718862B2 (en) 2000-04-20
IT1314638B1 (it) 2002-12-20
GB9918823D0 (en) 1999-10-13
NO993950D0 (no) 1999-08-17
AR020204A1 (es) 2002-05-02
AU4352699A (en) 2000-03-23
US6255818B1 (en) 2001-07-03
ITMI991821A0 (it) 1999-08-18
CA2281137A1 (en) 2000-02-18
ITMI991821A1 (it) 2001-02-19

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