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Depth Imaging of 2D Data Using 3D Grid-Based TomographyNormal access

Authors: A. Zarkhidze, T. Grechishnikova and D. Yanchak
Event name: 2nd EAGE St Petersburg International Conference and Exhibition on Geosciences
Session: Seismic Imaging
Publication date: 16 October 2006
Organisations: SEG, EAGE
Language: English
Info: Extended abstract, PDF ( 5.62Mb )
Price: € 20

A description of the workflow of successful application of 3D grid-based tomography to 2D seismic data in the area of a complex weathering zone. This approach allows to incorporate refraction wave-based velocity information into a depth velocity model to properly handle actual raypaths through the near surface.

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