Diffraction Imaging in Hard-rock Environments
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Authors
Bóna, Andrej
Pevzner, Roman
Tertyshnikov, Konstantin
Greenwood, Andrew
Sun, Bai Chun
Yavuz, S.
Urosevic, Milovan
Date
2013Type
Conference Paper
Metadata
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Bóna, A. and Pevzner, R. and Tertyshnikov, K. and Greenwood, A. and Sun, B.C. and Yavuz, S. and Urosevic, M. 2013. Diffraction Imaging in Hard-rock Environments, Proceedings of the 75th EAGE Conference & Exhibition incorporating SPE EUROPEC, Jun 10-13 2013. London, UK: EAGE.
Source Title
75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013
Source Conference
75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013
School
Department of Exploration Geophysics
Collection
Abstract
Herein, we expand and use the method used by Landa and Keydar (1998) to detect local heterogeneities. The method relies on computing local semblance along the diffraction offset-traveltime curves. We expand the method by taking into account the phase change occurring for edge diffractions. We demonstrate the usefulness of the method on hard-rock seismic data.
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