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Statistical Approach to Seismic Deghosting
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 7th EAGE Saint Petersburg International Conference and Exhibition, Apr 2016, cp-480-00102
- ISBN: 978-94-6282-179-8
Abstract
Ghost reflections occur in the process of seismic data recording. The ghost wave is a noise event and should be eliminated while data processing. A method to attenuate the ghost reflection is presented. It allows both the source- and receiver- side deghosting. An estimator of the reflection coefficient and ghost time delay is incorporated into the optimization scheme.