ID23962A - Prakondisi spin yang berada dekat dengan daerah resonansi magnet inti - Google Patents

Prakondisi spin yang berada dekat dengan daerah resonansi magnet inti

Info

Publication number
ID23962A
ID23962A IDP991090D ID991090D ID23962A ID 23962 A ID23962 A ID 23962A ID P991090 D IDP991090 D ID P991090D ID 991090 D ID991090 D ID 991090D ID 23962 A ID23962 A ID 23962A
Authority
ID
Indonesia
Prior art keywords
precondition
spin
close
magnetic resonance
core magnetic
Prior art date
Application number
IDP991090D
Other languages
English (en)
Inventor
Peter Speier
Krishnamurthy
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
Publication of ID23962A publication Critical patent/ID23962A/id

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)
IDP991090D 1998-12-04 1999-11-25 Prakondisi spin yang berada dekat dengan daerah resonansi magnet inti ID23962A (id)

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
ID23962A true ID23962A (id) 2000-06-08

Family

ID=22764413

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP991090D ID23962A (id) 1998-12-04 1999-11-25 Prakondisi spin yang berada dekat dengan daerah resonansi magnet inti

Country Status (12)

Country Link
US (2) US6492809B1 (id)
CN (4) CN100410681C (id)
AR (1) AR021325A1 (id)
AU (1) AU741353B2 (id)
CA (1) CA2287141C (id)
DE (1) DE19957767A1 (id)
EG (1) EG22176A (id)
GB (1) GB2346216B (id)
ID (1) ID23962A (id)
MX (1) MXPA03005196A (id)
NL (2) NL1013602C2 (id)
NO (1) NO331087B1 (id)

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Also Published As

Publication number Publication date
DE19957767A1 (de) 2000-06-08
NL1022631A1 (nl) 2003-04-07
US20030020473A1 (en) 2003-01-30
NO331087B1 (no) 2011-10-03
AR021325A1 (es) 2002-07-17
GB9925826D0 (en) 1999-12-29
NL1022631C2 (nl) 2007-02-13
NL1013602A1 (nl) 2000-06-06
CN101295012A (zh) 2008-10-29
GB2346216A (en) 2000-08-02
EG22176A (en) 2002-10-31
NL1013602C2 (nl) 2003-02-24
NO995933D0 (no) 1999-12-03
GB2346216B (en) 2001-07-11
CN101074986B (zh) 2011-01-12
MXPA03005196A (es) 2003-09-29
CN1560648A (zh) 2005-01-05
CN1256427A (zh) 2000-06-14
AU741353B2 (en) 2001-11-29
CN101295012B (zh) 2011-06-08
US6492809B1 (en) 2002-12-10
CA2287141A1 (en) 2000-06-04
NO995933L (no) 2000-06-05
AU5831399A (en) 2000-07-20
CA2287141C (en) 2004-08-31
CN101074986A (zh) 2007-11-21
US6844728B2 (en) 2005-01-18
CN100410681C (zh) 2008-08-13

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