3D poststack interval velocity analysis using diffractions

M. Reshef*, E. Landa

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A practical method for applying 3D interval velocity analysis in the depth migrated domain using postStack data as input is presented. The method takes advantage of the unique appearance of migrated diffractions in the Local Angle Domain. Diffraction energy is used in an iterative manner to update the three-dimensional subsurface interval velocity model.

Original languageEnglish
Title of host publicationSociety of Petroleum Engineers - 72nd European Association of Geoscientists and Engineers Conference and Exhibition 2010 - Incorporating SPE EUROPEC 2010
PublisherSociety of Petroleum Engineers
Pages2058-2062
Number of pages5
ISBN (Print)9781617386671
DOIs
StatePublished - 2010

Publication series

Name72nd European Association of Geoscientists and Engineers Conference and Exhibition 2010: A New Spring for Geoscience. Incorporating SPE EUROPEC 2010
Volume3

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