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Operator-oriented Stacking and Azimuth-dependant Stacking Velocities in CRS Imaging
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 76th EAGE Conference and Exhibition 2014, Jun 2014, Volume 2014, p.1 - 5
Abstract
Summary
In common-reflection-surface (CRS) imaging the data space is parameterized by operators that are expected to overlap in a continuous manner along events in the image space. These circumstances are employed in the operator-oriented scheme which integrates neighboring operators and, thereby, introduces multiple operators in the stacking process. Azimuth-dependant stacking velocities allow to account for a general type of model and are included in the hyperbolic CRS formula. We demonstrate the application of the operator-oriented CRS stacking method and the impact of azimuth-dependant stacking velocities in the context of a 3D WAZ land data set acquired over a crystalline basement.
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