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3D and 4D Seismic AVO Inversion for Updating the Schiehallion Reservoir Model and Prediction of Production Effects
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00025
- ISBN: 978-90-73781-54-2
Abstract
A030 3D and 4D Seismic AVO Inversion for Updating the Schiehallion Reservoir Model and Prediction of Production Effects A.C. Evans* (Shell UK Ltd) H. Dankbaar (Shell UK Ltd) & J. Stammeijer (Shell UK Ltd) SUMMARY Located West of Shetland on the UKCS the Schiehallion Field oil reservoir lies in a Palaeocene deep marine turbidite complex characterized on seismic data by direct hydrocarbon indicators. Amplitude attributes strongly influence the distribution of sand in the full field model built as a reservoir management tool. Recently a test of this existing model involving a comparison of synthetic and real data from a new