Full text loading...
-
Next-Order Static Correction
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 4th EAGE St.Petersburg International Conference and Exhibition on Geosciences - New Discoveries through Integration of Geosciences, May 2010, cp-156-00072
- ISBN: 978-90-73781-79-5
Abstract
We propose a theory of static correction that accounts for slopes of seismic events in the first-order accuracy. The theory results in spatial shifts of shots and geophones that can be found jointly with usual static time shifts. Involving the additional degree of freedom improves removal of near-surface effects in seismic data. The theory is verified in a synthetic test.