FR2753795B1 - Perfectionnements a l'appareil de diagraphie par r.n.m., et sa methode de mise en oeuvre, adaptes a la mesure simultanee au forage d'un puit de petrole - Google Patents

Perfectionnements a l'appareil de diagraphie par r.n.m., et sa methode de mise en oeuvre, adaptes a la mesure simultanee au forage d'un puit de petrole

Info

Publication number
FR2753795B1
FR2753795B1 FR9702389A FR9702389A FR2753795B1 FR 2753795 B1 FR2753795 B1 FR 2753795B1 FR 9702389 A FR9702389 A FR 9702389A FR 9702389 A FR9702389 A FR 9702389A FR 2753795 B1 FR2753795 B1 FR 2753795B1
Authority
FR
France
Prior art keywords
diagraphy
boring
implementation method
oil well
simultaneous measurement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9702389A
Other languages
English (en)
Other versions
FR2753795A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Western Atlas International Inc
Original Assignee
Western Atlas International 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
Application filed by Western Atlas International Inc filed Critical Western Atlas International Inc
Publication of FR2753795A1 publication Critical patent/FR2753795A1/fr
Application granted granted Critical
Publication of FR2753795B1 publication Critical patent/FR2753795B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01R33/56341—Diffusion imaging

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)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR9702389A 1996-02-23 1997-02-24 Perfectionnements a l'appareil de diagraphie par r.n.m., et sa methode de mise en oeuvre, adaptes a la mesure simultanee au forage d'un puit de petrole Expired - Fee Related FR2753795B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/606,089 US5712566A (en) 1996-02-23 1996-02-23 Nuclear magnetic resonance apparatus and method

Publications (2)

Publication Number Publication Date
FR2753795A1 FR2753795A1 (fr) 1998-03-27
FR2753795B1 true FR2753795B1 (fr) 2001-03-30

Family

ID=24426484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702389A Expired - Fee Related FR2753795B1 (fr) 1996-02-23 1997-02-24 Perfectionnements a l'appareil de diagraphie par r.n.m., et sa methode de mise en oeuvre, adaptes a la mesure simultanee au forage d'un puit de petrole

Country Status (7)

Country Link
US (3) US5712566A (fr)
CA (1) CA2196465C (fr)
FR (1) FR2753795B1 (fr)
GB (1) GB2310724B (fr)
ID (1) ID16023A (fr)
IL (1) IL120046A (fr)
NO (1) NO970703L (fr)

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US7126333B2 (en) * 2004-04-19 2006-10-24 Baker Hughes Incorporated Method and apparatus for correcting ringing in NMR signals
US7336071B2 (en) * 2005-08-26 2008-02-26 Baker Hughes Incorporated Enhancement of NMR vertical resolution using walsh function based inversion
US7502692B2 (en) * 2006-04-13 2009-03-10 Baker Hughes Incorporated Method and computer program product for estimating true intrinsic relaxation time and internal gradient from multigradient NMR logging
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WO2008073112A1 (fr) * 2006-12-15 2008-06-19 Halliburton Energy Services, Inc. Outil à résonance magnétique nucléaire de câble métallique haute résolution
DE112007001720T5 (de) * 2007-01-29 2009-12-03 Halliburton Energy Services, Inc., Houston System und Verfahren mit Radial versetzten Antennen für elektromagnetische Widerstands-Bohrlochmessung
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US20160025825A1 (en) * 2014-07-25 2016-01-28 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
US10094897B2 (en) * 2014-07-25 2018-10-09 Gersh Z. Taicher Nuclear magnetic resonance apparatus and methods
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CN105223623B (zh) * 2015-09-23 2018-06-22 中国石油大学(北京) 用于低场核磁共振仪器的隔离电路
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Also Published As

Publication number Publication date
IL120046A (en) 1999-12-31
GB2310724A (en) 1997-09-03
GB2310724B (en) 2000-11-15
ID16023A (id) 1997-08-28
US6118272A (en) 2000-09-12
US5834936A (en) 1998-11-10
FR2753795A1 (fr) 1998-03-27
GB9703018D0 (en) 1997-04-02
IL120046A0 (en) 1997-04-15
US5712566A (en) 1998-01-27
NO970703L (no) 1997-08-25
CA2196465C (fr) 2006-07-11
CA2196465A1 (fr) 1997-08-24
NO970703D0 (no) 1997-02-14

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Effective date: 20061031