AR023694A1 - Aparato y metodo para obtener una medicion de resonancia magnetica nuclear durante la perforacion - Google Patents

Aparato y metodo para obtener una medicion de resonancia magnetica nuclear durante la perforacion

Info

Publication number
AR023694A1
AR023694A1 ARP990105560A ARP990105560A AR023694A1 AR 023694 A1 AR023694 A1 AR 023694A1 AR P990105560 A ARP990105560 A AR P990105560A AR P990105560 A ARP990105560 A AR P990105560A AR 023694 A1 AR023694 A1 AR 023694A1
Authority
AR
Argentina
Prior art keywords
magnetic resonance
nuclear magnetic
obtaining
tool
measurement during
Prior art date
Application number
ARP990105560A
Other languages
English (en)
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Publication of AR023694A1 publication Critical patent/AR023694A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/385—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using gradient magnetic field coils

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Remote Sensing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La presente invencion está relacionada con una herramienta para perforacion con sondeo simultáneo por resonancia magnética nuclear. La herramientacomprende una barrena de perforacion, una pluralidad de antenas de FR, y al menos una bobinagradiente.L a herramienta además comprende una pluralidad de imanesque están polarizados en una direccion paralela al eje longitudinal de la herramienta pero opuestos entre sí. La configuracion de imanes y antenas proporcionaal menos dos regiones deRMN de inves tigacion.
ARP990105560A 1998-11-05 1999-11-03 Aparato y metodo para obtener una medicion de resonancia magnetica nuclear durante la perforacion AR023694A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/186,950 US6246236B1 (en) 1998-03-03 1998-11-05 Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling

Publications (1)

Publication Number Publication Date
AR023694A1 true AR023694A1 (es) 2002-09-04

Family

ID=22686968

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990105560A AR023694A1 (es) 1998-11-05 1999-11-03 Aparato y metodo para obtener una medicion de resonancia magnetica nuclear durante la perforacion

Country Status (11)

Country Link
US (1) US6246236B1 (es)
CN (1) CN1253296A (es)
AR (1) AR023694A1 (es)
AU (1) AU736119B2 (es)
CA (1) CA2285856C (es)
DE (1) DE19952788B4 (es)
EG (1) EG22285A (es)
GB (1) GB2343521B (es)
ID (1) ID23751A (es)
NL (1) NL1013481C2 (es)
NO (1) NO323986B1 (es)

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Also Published As

Publication number Publication date
GB2343521B (en) 2001-01-17
NO323986B1 (no) 2007-07-30
DE19952788B4 (de) 2013-12-05
NO995392D0 (no) 1999-11-04
NL1013481C2 (nl) 2003-05-20
NO995392L (no) 2000-05-08
GB2343521A (en) 2000-05-10
EG22285A (en) 2002-12-31
US6246236B1 (en) 2001-06-12
CA2285856A1 (en) 2000-05-05
DE19952788A1 (de) 2000-06-08
AU736119B2 (en) 2001-07-26
ID23751A (id) 2000-05-11
CN1253296A (zh) 2000-05-17
GB9923659D0 (en) 1999-12-08
AU5358999A (en) 2000-05-25
NL1013481A1 (nl) 2000-05-09
CA2285856C (en) 2002-07-02

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