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Inversion of traveltime parameters in tilted TI media
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 10th EAGE International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2011, cp-240-00084
- ISBN: 978-94-6282-074-6
Abstract
We derive the exact expressions for traveltime parameters in tilted transversely isotropic media. It is shown that weak‐anisotropy approximation gives sufficient accuracy for small values of the tilt. The inversion of traveltime parameters suffers from ambiquity problem that is linked to certain tilt intervals.