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Abstract Development of oil rim reservoirs is challenging and could lead to low oil recovery, if multiple determining factors are not well understood, that influences successful field development concept. It requires detailed analysis and development of specific procedures to optimize the oil production from a thin oil rim underlaying gas cap. Few IOR/EOR applications for …

Abstract This paper proposes an assisted history matching (AHM) and uncertainty analysis workflow that was applied to facilitate the history matching of a giant carbonate reservoir in Middle East. The objective was to identify and quantify reservoir uncertainties and assess their impact on the field performance. In addition, to create a sufficient number of realizations …

Abstract With growing complexity and grid resolution of the numerical reservoir models, computational performance of the simulators becomes essential for field development planning. To achieve optimal performance reservoir modeling software must be aligned with the modern trendsin high-performance computing and support the new architectural hardware features that have become available over the last decade. A …

Abstract The article addresses the problem of numerical simulation of the salty water properties after the dissolution of hard reservoir salt following water flooding. A new method is being proposed for the simulation of reservoir salt dissolution within the isothermal models of black oil and compositional model of hydrocarbon filtration, based on fully implicit numerical …

Abstract A method to locate critical wellbore intervals during oilfield development is proposed in this article. A variant of fully coupled geomechanics approach is used. Geomechanical 3D modeling is performed on the same mesh that is used for reservoir simulation. The proposed algorithm uses Mohr-Coulomb criterion to locate critical wellbore intervals.