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Efficient One-way Wave-equation Migration in Tilted Transversally Isotropic Media
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 73rd EAGE Conference and Exhibition incorporating SPE EUROPEC 2011, May 2011, cp-238-00229
- ISBN: 978-90-73834-12-5
Abstract
We present a technique for efficient one-way wave-equation migration of seismic data in Tilted Transversally Isotropic Media. The technique combines explicit and implicit wavefield extrapolation, and achieves good imaging results at a fraction of the computational cost of Reverse Time Migration.