CA2119785A1 - Nuclear magnetic resonance detection of geologic structures - Google Patents

Nuclear magnetic resonance detection of geologic structures

Info

Publication number
CA2119785A1
CA2119785A1 CA002119785A CA2119785A CA2119785A1 CA 2119785 A1 CA2119785 A1 CA 2119785A1 CA 002119785 A CA002119785 A CA 002119785A CA 2119785 A CA2119785 A CA 2119785A CA 2119785 A1 CA2119785 A1 CA 2119785A1
Authority
CA
Canada
Prior art keywords
echo
spin
volume
signals
geologic structure
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.)
Abandoned
Application number
CA002119785A
Other languages
English (en)
French (fr)
Inventor
Georges R. Coates
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.)
Numar Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2119785A1 publication Critical patent/CA2119785A1/en
Abandoned legal-status Critical Current

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)
  • Geophysics And Detection Of Objects (AREA)
CA002119785A 1991-05-16 1992-05-15 Nuclear magnetic resonance detection of geologic structures Abandoned CA2119785A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70151691A 1991-05-16 1991-05-16
US701,516 1991-05-16
PCT/US1992/004144 WO1992021045A1 (en) 1991-05-16 1992-05-15 Nuclear magnetic resonance detection of geologic structures

Publications (1)

Publication Number Publication Date
CA2119785A1 true CA2119785A1 (en) 1992-11-26

Family

ID=24817693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119785A Abandoned CA2119785A1 (en) 1991-05-16 1992-05-15 Nuclear magnetic resonance detection of geologic structures

Country Status (4)

Country Link
EP (1) EP0584224A1 (es)
CA (1) CA2119785A1 (es)
MX (1) MX9202314A (es)
WO (1) WO1992021045A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412320A (en) * 1991-05-16 1995-05-02 Numar Corporation Nuclear magnetic resonance determination of petrophysical properties of geologic structures
US6005389A (en) * 1996-03-15 1999-12-21 Numar Corporation Pulse sequences and interpretation techniques for NMR measurements
US6559639B2 (en) * 1998-10-02 2003-05-06 Schlumberger Technology Corporation Estimating permeability without determinating a distribution of relaxation times
CN107525819A (zh) * 2017-07-17 2017-12-29 中国石油大学(北京) 核磁共振流体分析仪探头以及核磁共振流体分析仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719423A (en) * 1985-08-13 1988-01-12 Shell Oil Company NMR imaging of materials for transport properties
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
US5055788A (en) * 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations

Also Published As

Publication number Publication date
EP0584224A4 (es) 1994-08-31
WO1992021045A1 (en) 1992-11-26
MX9202314A (es) 1992-11-01
EP0584224A1 (en) 1994-03-02

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19941115