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Full Bandwidth Inversion for Time Lapse Reservoir Characterization on the Girassol Field
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00027
- ISBN: 978-90-73781-54-2
Abstract
A032 Full Bandwidth Inversion for Time Lapse Reservoir Characterization on the Girassol Field P.R. Mesdag* (Fugro-Jason Netherlands BV) M. Feroci (Fugro-Jason UK Ltd London) L. Barens (Total E&P CSTJF Pau) P.H. Prat (Total E&P Luanda) & W. Pillet (Total E&P CSTJF Pau) SUMMARY Full band-width simultaneous inversion was performed on a base and two monitor surveys over the Girassol field offshore Angola. It is well known that the low frequencies need to be added to the band limited seismic data to derive elastic parameter models that are directly related to well log measurements. Careful calibration of the low frequency models