A tremendous amount of fossil fuel is utilized to meet the rising trend in the world's energy
demand, leading to the rising level of CO2 in the atmosphere and ultimately contributing to …

Faulted reservoirs are commonly modeled by corner-point grids (CPGs). Because the two-
point flux approximation (TPFA) method is not consistent on non-K-orthogonal grids, multi …

Modern reservoir simulation must handle complex compositional fluid behavior, orders-of-
magnitude variations in rock properties, and large velocity contrasts. We investigate how …

Consistent discretization methods are a natural fit for the novel cut-cell gridding technique
for reservoir simulation, which preserves the orthogonality characteristic in the lateral …

Numerical smearing is oftentimes a challenge in reservoir simulation, particularly for
complex tertiary recovery strategies. We present a new high-resolution method that uses …

Discretization methods have been developed to accompany a novel cut-cell gridding
technique for reservoir simulation that preserves the orthogonality characteristic in the lateral …

The representation of faults and fractures using cut-cell meshes often results in irregular non-
orthogonal grids. Simple finite volume approaches fail to handle complex meshes because …

With the digital transformation of the oil and gas industry, new processes like the proposed
alternative history matching methodology are required to leverage the growing variety of …