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computer system for modeling an oilfield having an underground formation and an underground reservoir in it, and method for modeling an oilfield having an underground formation and an underground reservoir in it.
computer system for modeling an oilfield having an underground formation and an underground reservoir in it, and method for modeling an oilfield having an underground formation and an underground reservoir in it.
The invention relates to a computer system for modeling an oilfield having a subterranean formation and an underground reservoir therein. The computer system includes a repository storing a geomechanical model for representing at least a portion of the subterranean formation and the reservoir, the geomechanical model comprising a stress equation and a fluid flow equation, a processor and memory storing instructions when executed by the processor comprising functionalities for combining the stress equation and the fluid flow equation into a matrix equation, and modeling the oilfield by solving the stress equation and the fluid flow equation simultaneously.
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