High Resolution Vp-Vs Ratio Estimates from Multi-Component Seismic Data

E012 HIGH RESOLUTION VP-VS RATIO ESTIMATES FROM MULTI-COMPONENT SEISMIC DATA Abstract respective pure pressure mode. EAGE 66th Conference & Exhibition — Paris France 7 - 10 June 2004 1 We present a new algorithm to perform seismic event registration enabling an automated calibration of PP and PS seismic sections/volumes. The algorithm is characterized by its multi-resolution and multiattribute approach. The outcome of the process is a PS section stretched to the PP time scale allowing a joint analysis and inversion of the multi-component data set. Furthermore a high-resolution vp-vs ratio volume is generated that can potentially be used as a