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3D Model Based Strategy for Subsurface Parameter Determination
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Workshop - Depth Imaging of Reservoir Attributes, Aug 1998, cp-54-00007
- ISBN: 978-94-6282-122-4
Abstract
Realization of the potential of depth domain seismic data processing requires an effective workflow for the estimation of the subsurface velocities and interface locations. We describe such an approach based on a solid model builder. The first stage of the work is the creation of an initial model. The second stage includes model updates by local prestack depth migration followed by local or global tomographic updates.