NO993284L - Konduktivitets-anisotropiestimerings-fremgangsmåte for inversjonsprosessering av målinger utfoert med et transverselektromagnetisk loggeinstrument - Google Patents

Konduktivitets-anisotropiestimerings-fremgangsmåte for inversjonsprosessering av målinger utfoert med et transverselektromagnetisk loggeinstrument

Info

Publication number
NO993284L
NO993284L NO993284A NO993284A NO993284L NO 993284 L NO993284 L NO 993284L NO 993284 A NO993284 A NO 993284A NO 993284 A NO993284 A NO 993284A NO 993284 L NO993284 L NO 993284L
Authority
NO
Norway
Prior art keywords
estimation method
measurements performed
logging instrument
inversion processing
transverse electromagnetic
Prior art date
Application number
NO993284A
Other languages
English (en)
Norwegian (no)
Other versions
NO993284D0 (no
Inventor
Srinivasa Chakravarthy
Pravin Gupta
Raghu Chunduru
Berthold F Kriegshauser
Otto N Fanini
Original Assignee
Western Atlas Int 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 Int Inc filed Critical Western Atlas Int Inc
Publication of NO993284D0 publication Critical patent/NO993284D0/no
Publication of NO993284L publication Critical patent/NO993284L/no

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
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • 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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/928—Earth science
    • Y10S706/929—Geological, e.g. seismology

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
NO993284A 1998-07-21 1999-07-02 Konduktivitets-anisotropiestimerings-fremgangsmåte for inversjonsprosessering av målinger utfoert med et transverselektromagnetisk loggeinstrument NO993284L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/119,926 US6044325A (en) 1998-03-17 1998-07-21 Conductivity anisotropy estimation method for inversion processing of measurements made by a transverse electromagnetic induction logging instrument

Publications (2)

Publication Number Publication Date
NO993284D0 NO993284D0 (no) 1999-07-02
NO993284L true NO993284L (no) 2000-01-24

Family

ID=22387223

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993284A NO993284L (no) 1998-07-21 1999-07-02 Konduktivitets-anisotropiestimerings-fremgangsmåte for inversjonsprosessering av målinger utfoert med et transverselektromagnetisk loggeinstrument

Country Status (5)

Country Link
US (1) US6044325A (id)
CA (1) CA2276823C (id)
GB (1) GB2340944B (id)
ID (1) ID23311A (id)
NO (1) NO993284L (id)

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Also Published As

Publication number Publication date
CA2276823C (en) 2006-09-19
GB2340944A (en) 2000-03-01
GB2340944B (en) 2003-04-09
ID23311A (id) 2000-04-05
US6044325A (en) 2000-03-28
GB9916546D0 (en) 1999-09-15
NO993284D0 (no) 1999-07-02
CA2276823A1 (en) 2000-01-21

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