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Porosity and Permeability Estimation from 4D Seismic Data
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00131
- ISBN: 978-90-73781-54-2
Abstract
D002 Porosity and Permeability Estimation from 4D Seismic Data M. Dadashpour* (Norwegian University of Science & Technology) M. Landro (Norwegian University of Science & Technology) & J. Kleppe (Norwegian University of Science & Technology) SUMMARY A method based on a nonlinear Gauss-Newton optimization technique for continuous model updating with respect to 4D seismic data is presented. The study uses a commercial finite difference black oil reservoir simulator and a standard rock physics model to predict seismic amplitudes as a function of porosity and permeabilities. The main objective of the study is to test the feasibility of using 4D seismic data