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CRS-based Minimum-aperture Time Migration – A 3D Marine Case Study
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00439
- ISBN: 978-90-73781-67-2
Abstract
The estimation of the optimal (minimal) aperture in Kirchhoff migration requires knowledge of subsurface parameters beyond the usually available smooth migration velocities. The Common-Reflection-Surface (CRS) technique provides this continuative informat