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PP & PS Wave Image and Joint Stochastic Prestack Inversion in the Same PP Time Scale Domain
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IPTC 2012:International Petroleum Technology Conference, Feb 2012, cp-280-00092
Abstract
Converted wave (Sv-wave) velocity analysis approach is always a difficult problem in 3C seismic data processing.<br>Conventional 3C velocity and image are generally computed in different time scales; PP wave is processed with PP time scale<br>and PS wave with PS time scale. PP and PS wave data are basically processed separately causing errors in horizon calibration<br>between PP and PS waves.