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f AVA Analysis in the Biangular Domain
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00185
- ISBN: 978-90-73781-06-1
Abstract
One of the goals of seismic imaging is to determine the reflection contrast function of an interface at a particular target depth, independent of geological structure and the geometry of the acquisition setup (seismic aperture). Analysis of variations of seismic amplitude with source-receiver offset or immergence angle at the target interface may reveal information about the lithology and/or fluid content of the underlying target zone.