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Technical Abstract

Nonlinear slope tomography: a versatile data- and challenge-driven velocity model building technique

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Most recent depth seismic imaging studies involve both full-wave and ray-based methods as the resolution of complex ill-posed problems often require a wide range of tools. Also ray based methods suffer from well-known drawbacks, they will provide accurate results in most of the cases. Moreover, relying on nonlinear slope tomography, a challenge-driven approach can be designed for each problem by incorporating prior or external information as needed. Here we propose to show such examples of the challenge-driven approach.
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Publications

EAGE workshop/forum/local conference

Authors

T. Allemand(CGG), P. Guillaume(CGG), F. Gamar(CGG), G. Lambare(CGG), O. Leblanc(CGG), J.Messud(CGG), J-P. Montel(TOTAL)

Month

June

Copyright

© 2018 EAGE