What is it about?
We develop a computationally efficient - i.e. fast - approach for simulating in model space what happens to a rock when fluid is extracted and then reinjected, honoring the complex physics underpinning the process. The main application is understanding what happens when we inject gas into a well that has been producing for a long time - i.e. depleted well - in order to enhance recovery of hydrocarbon.
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This page is a summary of: Efficient fully coupled 3D poroelastic modeling of geomechanical deformation during depletion and reinjection: An asymptotic transformation of Biot’s poroelasticity from a dynamic to a quasistatic response, Geophysics, July 2023, Society of Exploration Geophysicists,
DOI: 10.1190/geo2022-0647.1.
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