Seismic data acquired at different times over the same area, helps improve the understanding of the changes in the reservoir over time. This paper presents methodology extended from single-vintage seismic inversion to simultaneous inversion for two vintages. Probabilities for discrete lithology-fluid classes are estimated from time-lapse seismic AVO data. The new methodology is applied to real data from the Heidrun Field in the Norwegian Sea.
Presentation Date: Monday, October 12, 2020
Session Start Time: 1:50 PM
Presentation Time: 4:20 PM
Location: 361A
Presentation Type: Oral
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2020. Society of Exploration Geophysicists
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