EG22176A - Preconditioning spins near a nuclear magnetic resonance region - Google Patents

Preconditioning spins near a nuclear magnetic resonance region

Info

Publication number
EG22176A
EG22176A EG153999A EG153999A EG22176A EG 22176 A EG22176 A EG 22176A EG 153999 A EG153999 A EG 153999A EG 153999 A EG153999 A EG 153999A EG 22176 A EG22176 A EG 22176A
Authority
EG
Egypt
Prior art keywords
magnetic resonance
nuclear magnetic
resonance region
preconditioning
spins near
Prior art date
Application number
EG153999A
Other languages
English (en)
Inventor
Peter Speier
Original Assignee
Schlumberger Holdings
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 Holdings filed Critical Schlumberger Holdings
Application granted granted Critical
Publication of EG22176A publication Critical patent/EG22176A/xx

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
    • G01V3/32—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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
EG153999A 1998-12-04 1999-12-01 Preconditioning spins near a nuclear magnetic resonance region EG22176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/205,965 US6492809B1 (en) 1998-12-04 1998-12-04 Preconditioning spins near a nuclear magnetic resonance region

Publications (1)

Publication Number Publication Date
EG22176A true EG22176A (en) 2002-10-31

Family

ID=22764413

Family Applications (1)

Application Number Title Priority Date Filing Date
EG153999A EG22176A (en) 1998-12-04 1999-12-01 Preconditioning spins near a nuclear magnetic resonance region

Country Status (12)

Country Link
US (2) US6492809B1 (zh)
CN (4) CN101074986B (zh)
AR (1) AR021325A1 (zh)
AU (1) AU741353B2 (zh)
CA (1) CA2287141C (zh)
DE (1) DE19957767A1 (zh)
EG (1) EG22176A (zh)
GB (1) GB2346216B (zh)
ID (1) ID23962A (zh)
MX (1) MXPA03005196A (zh)
NL (2) NL1013602C2 (zh)
NO (1) NO331087B1 (zh)

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AU2015253516B2 (en) * 2014-05-01 2018-02-01 Halliburton Energy Services, Inc. Casing segment having at least one transmission crossover arrangement
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CN108291440B (zh) * 2015-11-11 2022-03-29 斯伦贝谢技术有限公司 估算核磁共振测量质量
US10114142B2 (en) * 2015-12-18 2018-10-30 Schlumberger Technology Corporation Imaging subterranean formations and features using multicoil NMR measurements
US10634746B2 (en) 2016-03-29 2020-04-28 Chevron U.S.A. Inc. NMR measured pore fluid phase behavior measurements
BR112019001717B1 (pt) 2016-08-08 2022-09-06 Halliburton Energy Services Inc Dispositivo de caracterização subterrânea e amostragem de fluidos, e, método de caracterização subterrânea
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Also Published As

Publication number Publication date
MXPA03005196A (es) 2003-09-29
GB2346216B (en) 2001-07-11
US6844728B2 (en) 2005-01-18
CN1256427A (zh) 2000-06-14
CN1560648A (zh) 2005-01-05
ID23962A (id) 2000-06-08
GB2346216A (en) 2000-08-02
NL1013602C2 (nl) 2003-02-24
NL1013602A1 (nl) 2000-06-06
NO995933D0 (no) 1999-12-03
CA2287141C (en) 2004-08-31
CN101295012A (zh) 2008-10-29
NL1022631C2 (nl) 2007-02-13
CN101074986B (zh) 2011-01-12
DE19957767A1 (de) 2000-06-08
AU741353B2 (en) 2001-11-29
NO995933L (no) 2000-06-05
CN101295012B (zh) 2011-06-08
CA2287141A1 (en) 2000-06-04
CN101074986A (zh) 2007-11-21
NL1022631A1 (nl) 2003-04-07
US20030020473A1 (en) 2003-01-30
GB9925826D0 (en) 1999-12-29
NO331087B1 (no) 2011-10-03
AU5831399A (en) 2000-07-20
CN100410681C (zh) 2008-08-13
US6492809B1 (en) 2002-12-10
AR021325A1 (es) 2002-07-17

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