Abstract: In view of the fact that seismic data are hard to exactly reflect seismic wavelet traveled from strata of various depths and to get precise deconvolution operator due to serious disturbance in surface receiver and greater decay and absorption, VSP logging is adopted, picking-up the operator from it, and applied the deconvolution processing of post-stack seismic data. Results show that this technique can be used to remarkably improve the resolution of post-stacked profile, continuity of event and intensify wave impedance in order to finally improve the quality of post-stack processed profile.

Key words: VSP, seismic data processing, seismic wavelet, deconvolution