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GB2352300B - Nuclear magnetic resonance apparatus and method - Google Patents

Nuclear magnetic resonance apparatus and method

Info

Publication number
GB2352300B
GB2352300B GB0026374A GB0026374A GB2352300B GB 2352300 B GB2352300 B GB 2352300B GB 0026374 A GB0026374 A GB 0026374A GB 0026374 A GB0026374 A GB 0026374A GB 2352300 B GB2352300 B GB 2352300B
Authority
GB
United Kingdom
Prior art keywords
magnetic resonance
nuclear magnetic
resonance apparatus
nuclear
resonance
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
GB0026374A
Other versions
GB0026374D0 (en
GB2352300A (en
Inventor
Gersh Zvi Taicher
Arcady Reiderman
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
Priority claimed from US08/606,089 external-priority patent/US5712566A/en
Application filed by Western Atlas International Inc filed Critical Western Atlas International Inc
Priority claimed from GB0021090A external-priority patent/GB2350685B/en
Publication of GB0026374D0 publication Critical patent/GB0026374D0/en
Publication of GB2352300A publication Critical patent/GB2352300A/en
Application granted granted Critical
Publication of GB2352300B publication Critical patent/GB2352300B/en
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

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)
GB0026374A 1996-02-23 1997-02-12 Nuclear magnetic resonance apparatus and method Expired - Fee Related GB2352300B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/606,089 US5712566A (en) 1996-02-23 1996-02-23 Nuclear magnetic resonance apparatus and method
GB0021090A GB2350685B (en) 1996-02-23 1997-02-12 Nuclear magnetic resonance apparatus and method

Publications (3)

Publication Number Publication Date
GB0026374D0 GB0026374D0 (en) 2000-12-13
GB2352300A GB2352300A (en) 2001-01-24
GB2352300B true GB2352300B (en) 2001-03-07

Family

ID=26244913

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0026377A Expired - Fee Related GB2352819B (en) 1996-02-23 1997-02-12 Nuclear magnetic resonance apparatus and method
GB0026374A Expired - Fee Related GB2352300B (en) 1996-02-23 1997-02-12 Nuclear magnetic resonance apparatus and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0026377A Expired - Fee Related GB2352819B (en) 1996-02-23 1997-02-12 Nuclear magnetic resonance apparatus and method

Country Status (1)

Country Link
GB (2) GB2352819B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844727B2 (en) * 2000-06-28 2005-01-18 Baker Hughes Incorporated Method and apparatus of reducing ringing in a nuclear magnetic resonance probe
RU2475782C2 (en) 2007-10-12 2013-02-20 Эксонмобил Апстрим Рисерч Компани Nondestructive determination of pore size distribution and distribution of fluid flow velocities
CN106291724B (en) * 2016-10-08 2018-10-19 重庆大学 A kind of transmitting/receiving coil for visiting water for underground nuclear magnetic resonance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
WO1994011748A1 (en) * 1992-11-18 1994-05-26 Oxford Instruments Plc Oscillating magnetic field generating assembly
GB2343257A (en) * 1998-10-19 2000-05-03 Schlumberger Ltd NMR well logging tool with prepolarisation region

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
WO1994011748A1 (en) * 1992-11-18 1994-05-26 Oxford Instruments Plc Oscillating magnetic field generating assembly
GB2343257A (en) * 1998-10-19 2000-05-03 Schlumberger Ltd NMR well logging tool with prepolarisation region

Also Published As

Publication number Publication date
GB2352819B (en) 2001-03-28
GB0026377D0 (en) 2000-12-13
GB0026374D0 (en) 2000-12-13
GB2352819A (en) 2001-02-07
GB2352300A (en) 2001-01-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100212