1887

Abstract

The technique of Floricich (2006) is used to estimate pressure and saturation changes from 4D seismic data without the need for rock or fluid physics. The methodology is applied to an Oligocene field, offshore Brazil, with encouraging results. Estimates of the amount of injected water in the system between the two vintages are obtained using the saturation maps and the simulation model, and the comparison is used to assess the material balance in the area.

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/content/papers/10.3997/2214-4609.20148048
2008-06-09
2020-12-02
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.20148048
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