NO20101090L - Metodologi for tolkning og analyse av NMR-fordelinger - Google Patents

Metodologi for tolkning og analyse av NMR-fordelinger

Info

Publication number
NO20101090L
NO20101090L NO20101090A NO20101090A NO20101090L NO 20101090 L NO20101090 L NO 20101090L NO 20101090 A NO20101090 A NO 20101090A NO 20101090 A NO20101090 A NO 20101090A NO 20101090 L NO20101090 L NO 20101090L
Authority
NO
Norway
Prior art keywords
nmr
methodology
interpretation
analysis
signals
Prior art date
Application number
NO20101090A
Other languages
English (en)
Other versions
NO342538B1 (no
Inventor
Pedro Romero
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40898562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20101090(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20101090L publication Critical patent/NO20101090L/no
Publication of NO342538B1 publication Critical patent/NO342538B1/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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/084—Detection of potentially hazardous samples, e.g. toxic samples, explosives, drugs, firearms, weapons
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/3808—Magnet assemblies for single-sided MR wherein the magnet assembly is located on one side of a subject only; Magnet assemblies for inside-out MR, e.g. for MR in a borehole or in a blood vessel, or magnet assemblies for fringe-field MR
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
    • 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]
    • 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
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Vascular Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Pulssekvenser blir påført i et fluid i en jordformasjon i et statisk magnetfelt, og spinn-ekko-signaler blir innhentet med NMR. Signalene blir invertert for å frembringe T2-fordelinger ved flere dyp. Likheter mellom logger av T2-boksene og resistivitets- og/eller gammastrålelogger anvendes for å identifisere og subtrahere bidrag til NMR-signalet fra olje med interne gradienter. Fra de mottatte signalene blir relaksasjons- og diffusjonsegenskaper ved fluidet bestemt. Bestemmelsen tar hensyn til de interne feltgradientene. 1
NO20101090A 2008-01-30 2010-08-02 Metodologi for tolkning og analyse av NMR-avbildninger NO342538B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/022,755 US7804297B2 (en) 2008-01-30 2008-01-30 Methodology for interpretation and analysis of NMR distributions
PCT/US2009/032606 WO2009097507A2 (en) 2008-01-30 2009-01-30 Methodology for interpretation and analysis of nmr distributions

Publications (2)

Publication Number Publication Date
NO20101090L true NO20101090L (no) 2010-08-27
NO342538B1 NO342538B1 (no) 2018-06-11

Family

ID=40898562

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20101090A NO342538B1 (no) 2008-01-30 2010-08-02 Metodologi for tolkning og analyse av NMR-avbildninger

Country Status (5)

Country Link
US (1) US7804297B2 (no)
BR (1) BRPI0907021B1 (no)
GB (1) GB2468824B (no)
NO (1) NO342538B1 (no)
WO (1) WO2009097507A2 (no)

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WO2008010810A1 (en) * 2006-07-21 2008-01-24 Halliburton Energy Services, Inc. Fluid saturation estimation
US8330460B2 (en) * 2008-01-30 2012-12-11 Baker Hughes Incorporated Method and apparatus for determining multiscale similarity between NMR measurements and a reference well log
US7917294B2 (en) * 2008-03-26 2011-03-29 Baker Hughes Incorporated Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data
US7893692B2 (en) * 2008-11-03 2011-02-22 Schlumberger Technology Corporation Method for estimating the formation productivity from nuclear magnetic resonance measurements
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
US8781745B2 (en) * 2010-08-03 2014-07-15 Baker Hughes Incorporated NMR-DNA fingerprint
WO2013066549A1 (en) * 2011-10-31 2013-05-10 Baker Hughes Incorporated Hydrocarbon determination in unconventional shale
US20130257424A1 (en) * 2012-03-27 2013-10-03 Schlumberger Technology Corporation Magnetic resonance rock analysis
US9678185B2 (en) 2013-03-15 2017-06-13 Pepsico, Inc. Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer
WO2015021088A1 (en) * 2013-08-06 2015-02-12 Schlumberger Canada Limited Methods for determining a saturation-height function in oil and gas reservoirs
MX2016006493A (es) 2013-12-19 2017-01-18 Halliburton Energy Services Inc Clasificacion de tamaño de poro en formaciones subterraneas segun distribuciones de relajacion de resonancia magnetica nuclear (rmn).
US10711602B2 (en) * 2015-07-22 2020-07-14 Halliburton Energy Services, Inc. Electromagnetic monitoring with formation-matched resonant induction sensors
US10156531B2 (en) * 2015-10-27 2018-12-18 Saudi Arabian Oil Company Measuring connectivity between different pore types in porous media
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
US10209391B2 (en) 2016-08-23 2019-02-19 Baker Hughes, A Ge Company, Llc Simultaneous inversion of NMR multiple echo trains and conventional logs
US10557962B2 (en) 2016-09-16 2020-02-11 Saudi Arabian Oil Company Method for measurement of hydrocarbon content of tight gas reservoirs
CN110019119B (zh) * 2017-10-12 2021-09-21 中石化石油工程技术服务有限公司 一种储集层含油气性录井解释方法及装置
US11294093B2 (en) 2018-03-01 2022-04-05 Schlumberger Technology Corporation Nuclear magnetic resonance data acquisition system
US11754746B2 (en) * 2020-02-21 2023-09-12 Saudi Arabian Oil Company Systems and methods for creating 4D guided history matched models
WO2023033811A1 (en) * 2021-08-31 2023-03-09 Halliburton Energy Services, Inc. Correction of distorted gradient distributions in nuclear magnetic resonance logging

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US6392409B1 (en) * 2000-01-14 2002-05-21 Baker Hughes Incorporated Determination of T1 relaxation time from multiple wait time NMR logs acquired in the same or different logging passes
US5680043A (en) * 1995-03-23 1997-10-21 Schlumberger Technology Corporation Nuclear magnetic resonance technique for determining gas effect with borehole logging tools
US6512371B2 (en) * 1995-10-12 2003-01-28 Halliburton Energy Services, Inc. System and method for determining oil, water and gas saturations for low-field gradient NMR logging tools
US6956371B2 (en) * 1995-10-12 2005-10-18 Halliburton Energy Services, Inc. Method and apparatus for detecting diffusion sensitive phases with estimation of residual error in NMR logs
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US7502691B2 (en) * 2007-07-31 2009-03-10 Baker Hughes Incorporated Method and computer program product for determining a degree of similarity between well log data

Also Published As

Publication number Publication date
GB2468824B (en) 2012-02-22
GB2468824A (en) 2010-09-22
BRPI0907021A2 (pt) 2015-07-07
GB201012802D0 (en) 2010-09-15
NO342538B1 (no) 2018-06-11
WO2009097507A3 (en) 2009-11-26
WO2009097507A2 (en) 2009-08-06
US20090189604A1 (en) 2009-07-30
US7804297B2 (en) 2010-09-28
BRPI0907021B1 (pt) 2020-02-04

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