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Velocity estimation for seismic data exhibiting focusing-effect AVO (part 2)

Ioan Vlad

nick@sep.stanford.edu

ABSTRACT

Vlad and Biondi (2002) have shown that focusing-effect AVO (FEAVO) exists and is visible in the angle domain. They have conjectured that wave-equation migration velocity analysis (WEMVA) might solve the FEAVO problem. I continue that line of work by showing evidence that WEMVA is the right tool, and by redoing the preprocessing and velocity analysis of the dataset on which FEAVO was defined.



 
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Stanford Exploration Project
11/11/2002