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NO20052545L - Seismisk analyse ved a bruk av seismiske anisotropikorreksjoner etter bildebehandling. - Google Patents

Seismisk analyse ved a bruk av seismiske anisotropikorreksjoner etter bildebehandling.

Info

Publication number
NO20052545L
NO20052545L NO20052545A NO20052545A NO20052545L NO 20052545 L NO20052545 L NO 20052545L NO 20052545 A NO20052545 A NO 20052545A NO 20052545 A NO20052545 A NO 20052545A NO 20052545 L NO20052545 L NO 20052545L
Authority
NO
Norway
Prior art keywords
seismic data
seismic
imaged
corrected
corrections
Prior art date
Application number
NO20052545A
Other languages
English (en)
Other versions
NO20052545D0 (no
Inventor
Moshe Reshef
Murray W Roth
Original Assignee
Landmark Graphics Corp
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 Landmark Graphics Corp filed Critical Landmark Graphics Corp
Publication of NO20052545D0 publication Critical patent/NO20052545D0/no
Publication of NO20052545L publication Critical patent/NO20052545L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/30—Analysis
    • G01V1/303—Analysis for determining velocity profiles or travel times
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/362—Effecting static or dynamic corrections; Stacking

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Det er beskrevet et system og en fremgangsmåte for å utføre anisotropikorreksjoner av seismiske etteravbildningsdata for en undergrunnsformasjon. Fremgangsmåten kan motta seismiske data, fortrinnsvis seismiske forstakkingsdata omfattende et antall traser, f.eks. innsamlet fra et antall kilde- og mottakerposisjoner. De seismiske dataene kan avbildes/migreres for å frembringe seismiske bildedata som er organisert i et arrangement som bevarer aspekter ved den relative seismiske forplantningsvinkelen i undergrunnen. én eller flere anisotropiske parametere og tilsvarende korreksjoner kan bestemmes ved å analysere de organiserte, seismiske avbildningsdataene. De bestemte parameterne eller korreksjonene kan brukes til å korrigere i det minste et delsett av de seismiske avbildningsdataene for derved å frembringe korrigerte seismiske data som kan benyttes til å analysere formasjonen. De korrigerte dataene kan eventuelt stakkes eller stables for å frembringe en samling av korrigerte stakkede traser og/eller analysert etter ønske. Forstakkingsdataene og/eller de korrigerte seismiske dataene kan eventuelt vises på en visningsanordning.
NO20052545A 2002-11-12 2005-05-26 Seismisk analyse ved a bruk av seismiske anisotropikorreksjoner etter bildebehandling. NO20052545L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42731202P 2002-11-12 2002-11-12
US10/637,411 US6904368B2 (en) 2002-11-12 2003-08-08 Seismic analysis using post-imaging seismic anisotropy corrections
PCT/US2003/035880 WO2004044617A1 (en) 2002-11-12 2003-11-12 Seismic analysis using post-imaging seismic anisotropy corrections

Publications (2)

Publication Number Publication Date
NO20052545D0 NO20052545D0 (no) 2005-05-26
NO20052545L true NO20052545L (no) 2005-08-09

Family

ID=32233677

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052545A NO20052545L (no) 2002-11-12 2005-05-26 Seismisk analyse ved a bruk av seismiske anisotropikorreksjoner etter bildebehandling.

Country Status (8)

Country Link
US (2) US6904368B2 (no)
EP (1) EP1563324B1 (no)
AT (1) ATE336014T1 (no)
AU (1) AU2003287626A1 (no)
CA (1) CA2505879A1 (no)
DE (1) DE60307502D1 (no)
NO (1) NO20052545L (no)
WO (1) WO2004044617A1 (no)

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US7355923B2 (en) 2008-04-08
CA2505879A1 (en) 2004-05-27
EP1563324B1 (en) 2006-08-09
ATE336014T1 (de) 2006-09-15
WO2004044617A1 (en) 2004-05-27
US20050207278A1 (en) 2005-09-22
DE60307502D1 (de) 2006-09-21
NO20052545D0 (no) 2005-05-26
US6904368B2 (en) 2005-06-07
AU2003287626A1 (en) 2004-06-03

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