Ray-Based 2d Anisotropic Pre-Stack Depth Migration on Synthetic and Real Data Migration profondeur avant sommation anisotrope en 2D basée sur le tracé des rayons. Etude sur des données synthétiques et réelles
Pre-stack depth migration (PSDM), while costly, is a powerful tool for imaging and velocity analysis. Seismic velocity anisotropy is now thought to be widespread in sedimentary rocks, particularly shales. We have written a 2D pre-stack depth migration code for use in transversely isotropic media wit...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2006-12-01
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| Series: | Oil & Gas Science and Technology |
| Online Access: | http://dx.doi.org/10.2516/ogst:1998054 |