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oa Stochastic Reservoir Characterization Using AVO Inversion
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE Winter Symposium - Reservoir Geophysics, the Road Ahead, Oct 1996, cp-98-00011
- ISBN: 978-94-6282-124-8
Abstract
Several attempts to utilize information from seismic data for stochastic reservoir characterization have been published, see references in Abrahamsen et al. (1996). To our knowledge none of them consider prestack data. Poststack data contain information on acoustic impedances whereas prestack data contain information on pressure- and shear wave velocities as well as density. This additional information can be used to improve the relationship between seismic data and petrophysical parameters.