Abstract
A computational algorithm is proposed for determining the acceptable range of bottom-hole pressure based on a composite indicator diagram constructed from well test data analysis in a deformable fractured porous oil reservoir. The behavior of the curves of drawdown and buildup pressure and their derivatives are analyzed in the case of a nonlinear elastic filtration regime in a fractured porous formation. A composite indicator diagram for determining the optimal bottom-hole pressure is constructed on the basis of the pressure buildup test interpretation and the Vogel’s method.
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Abdullin, A.I., Shamsiev, M.N. & Khairullin, M.K. Numerical Well Test Analysis of Fractured Porous Reservoirs with Consideration of Stress-Sensitivity Effect. Lobachevskii J Math 42, 2077–2081 (2021). https://doi.org/10.1134/S199508022109002X
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DOI: https://doi.org/10.1134/S199508022109002X