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f Resolving short-wavelength lateral variations in interval velocity using prestack depth migration - A Case Study
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Research Workshop 1990, Jul 1990, cp-53-00009
- ISBN: 978-94-6282-136-1
Abstract
Lateral variations in structure which are short relative to the receiver array cause distortions in conventional CDPstacking parameters. These effects are easy to recognize over complexstructures, when the data will nat stack using any self-consistent, physically-reasonable NMO velocities.