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Quantitative Interpretation of Time-lapse Seismic for An Oil-sand Reservoir in Alberta, CanadaNormal access

Authors: C. Dumitrescu and G. Larson
Event name: 79th EAGE Conference and Exhibition 2017
Session: Time-Lapse Seismic for Reservoir Characterization
Publication date: 12 June 2017
DOI: 10.3997/2214-4609.201701205
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 1.82Mb )
Price: € 20

Summary:
eated to define three stages of production: “in situ”, “mobilized oil” and “displaced oil”. For each of the three stages, probability density functions (PDFs) were defined using the time-lapse elastic properties logs. Seismically-derived elastic properties, resulted from our deterministic time-lapse joint PP-PS prestack inversion, were matched to the rock physics model in the reservoir, and the clusters derived from crossploting time-lapse seismic data were projected in the 3D volume.


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