MX9702770A - Diagrafia por resonancia magnetica nuclear del gas natural en los depositos. - Google Patents

Diagrafia por resonancia magnetica nuclear del gas natural en los depositos.

Info

Publication number
MX9702770A
MX9702770A MX9702770A MX9702770A MX9702770A MX 9702770 A MX9702770 A MX 9702770A MX 9702770 A MX9702770 A MX 9702770A MX 9702770 A MX9702770 A MX 9702770A MX 9702770 A MX9702770 A MX 9702770A
Authority
MX
Mexico
Prior art keywords
hydrocarbon gas
earth formation
reservoirs
natural gas
nmr logging
Prior art date
Application number
MX9702770A
Other languages
English (en)
Other versions
MXPA97002770A (es
Inventor
Ridvan Akkurt
Pierre Nazareth Tutunjian
Harold J Vinegar
Original Assignee
Shell Int Research
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 US08/326,561 external-priority patent/US5498960A/en
Priority claimed from US08/326,560 external-priority patent/US5497087A/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of MX9702770A publication Critical patent/MX9702770A/es
Publication of MXPA97002770A publication Critical patent/MXPA97002770A/es

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

La presente invencion se refiere a un método para determinar una característica de una formacion de tierra porosa que contiene un gas de hidrocarburos, la formacion de la tierra es penetrada por un barreno. El método está caracterizado porque comprende los pasos de obtener una diagrafía por RMN utilizando un tiempo de recuperacion que es igual a o mayor que el tiempo de relajamiento longitudinal del gas de hidrocarburos, y determinar a partir de la diagrafía por RMN una distribucion de tiempos de relajamiento transversal que incluyen los tiempos de relajamiento transversales atribuíbles al gas de hidrocarburos. Subsiguiente al menos uno del tamaño del poro de la formacion de la tierra y del volumen del poro que está ocupado por el gas de hidrocarburos, es estimado.
MXPA/A/1997/002770A 1994-10-20 1997-04-16 Diagrafia por resonancia magnetica nuclear del gas natural en los depositos MXPA97002770A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/326,561 US5498960A (en) 1994-10-20 1994-10-20 NMR logging of natural gas in reservoirs
US08326560 1994-10-20
US08326561 1994-10-20
US08/326,560 US5497087A (en) 1994-10-20 1994-10-20 NMR logging of natural gas reservoirs
PCT/EP1995/004137 WO1996012976A1 (en) 1994-10-20 1995-10-19 Nmr logging of natural gas in reservoirs

Publications (2)

Publication Number Publication Date
MX9702770A true MX9702770A (es) 1997-07-31
MXPA97002770A MXPA97002770A (es) 1997-12-01

Family

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Also Published As

Publication number Publication date
EP0787309A1 (en) 1997-08-06
MY114398A (en) 2002-10-31
NO971756L (no) 1997-04-17
CN1122858C (zh) 2003-10-01
WO1996012976A1 (en) 1996-05-02
CA2202978C (en) 2004-06-08
EP0787309B1 (en) 2000-04-26
PE3397A1 (es) 1997-02-03
CA2202978A1 (en) 1996-05-02
NO316763B1 (no) 2004-05-03
DE69516532D1 (de) 2000-05-31
RU2134894C1 (ru) 1999-08-20
NO971756D0 (no) 1997-04-17
AU686029B2 (en) 1998-01-29
NZ295355A (en) 1998-08-26
CN1161085A (zh) 1997-10-01
AU3868395A (en) 1996-05-15
DE69516532T2 (de) 2000-09-21
DZ1936A1 (fr) 2002-02-17

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees