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Pure P-wave Propagators Versus Pseudo-acoustic Propagators for RTM in VTI Media
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010, Jun 2010, cp-161-00077
- ISBN: 978-90-73781-86-3
Abstract
We propose a new approach to obtain a pure P-wave propagator for vertical transversely isotropic (VTI) media. We compare it with existing “pseudo-acoustic” propagators as modeling kernels for prestack reverse time migration (RTM).