NO993696L - Detektering av verktoeybevegelseseffekter på kjernemagnetiske resonansmålinger - Google Patents

Detektering av verktoeybevegelseseffekter på kjernemagnetiske resonansmålinger

Info

Publication number
NO993696L
NO993696L NO993696A NO993696A NO993696L NO 993696 L NO993696 L NO 993696L NO 993696 A NO993696 A NO 993696A NO 993696 A NO993696 A NO 993696A NO 993696 L NO993696 L NO 993696L
Authority
NO
Norway
Prior art keywords
detection
magnetic resonance
nuclear magnetic
tool motion
motion effects
Prior art date
Application number
NO993696A
Other languages
English (en)
Other versions
NO993696D0 (no
Inventor
Peter Speier
Martin E Poitzsch
Steven F Crary
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
Priority claimed from US09/205,965 external-priority patent/US6492809B1/en
Application filed by Schlumberger Holdings filed Critical Schlumberger Holdings
Publication of NO993696D0 publication Critical patent/NO993696D0/no
Publication of NO993696L publication Critical patent/NO993696L/no

Links

Classifications

    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO993696A 1998-07-30 1999-07-29 Detektering av verktoeybevegelseseffekter på kjernemagnetiske resonansmålinger NO993696L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9467798P 1998-07-30 1998-07-30
US09/205,965 US6492809B1 (en) 1998-12-04 1998-12-04 Preconditioning spins near a nuclear magnetic resonance region
US09/356,844 US6566874B1 (en) 1998-07-30 1999-07-19 Detecting tool motion effects on nuclear magnetic resonance measurements

Publications (2)

Publication Number Publication Date
NO993696D0 NO993696D0 (no) 1999-07-29
NO993696L true NO993696L (no) 2000-01-31

Family

ID=27377776

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993696A NO993696L (no) 1998-07-30 1999-07-29 Detektering av verktoeybevegelseseffekter på kjernemagnetiske resonansmålinger

Country Status (6)

Country Link
US (2) US6566874B1 (no)
EP (1) EP0977057A3 (no)
CN (2) CN1548986A (no)
AU (1) AU731220B2 (no)
CA (1) CA2279049C (no)
NO (1) NO993696L (no)

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Also Published As

Publication number Publication date
CA2279049A1 (en) 2000-01-30
NO993696D0 (no) 1999-07-29
EP0977057A3 (en) 2002-11-13
CA2279049C (en) 2006-04-11
CN1548986A (zh) 2004-11-24
US6566874B1 (en) 2003-05-20
CN1256426A (zh) 2000-06-14
AU4109799A (en) 2000-03-09
CN1262848C (zh) 2006-07-05
US20030132749A1 (en) 2003-07-17
AU731220B2 (en) 2001-03-29
EP0977057A2 (en) 2000-02-02

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