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3D Prestack Data Enhancement with a Simplified CO CRS Operator
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 79th EAGE Conference and Exhibition 2017, Jun 2017, Volume 2017, p.1 - 5
Abstract
Summary
In this work, the traveltime operator of the 3D CO CRS method is simplified with eight wavefront attributes only, instead of the thirteen. In order to determine the eight wavefront attributes simultaneously, the differential evolution (DE) algorithm is introduced. Applications of the 3D SEG/EAGE C3WA data show that the simplified 3D CO CRS method can improve the data in in terms of image quality, which has great potential to be a 5D interpolation technique in the time domain.
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