Time-lapse gravity data at Prudhoe Bay : new understanding through integration with reservoir simulation models
In this thesis, I revisit the time-lapse gravity data collected to monitor gas-cap water injection at Prudhoe Bay to understand how we can best integrate a field's detailed reservoir simulation data into the gravity inversion for an integrated interpretation. For this, I explore two methodologies that can directly incorporate into the inversions a set of time-lapse density models that can be constructed from the reservoir simulation parameters. The first approach is a continuous variable inversion where the reservoir information can be converted into an appropriate reference model to guide ...
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