ENRICHED MULTI-POINT FLUX APPROXIMATION

摘要

Methods and systems to reduce or eliminate numerical oscillations in solu tions that occur when using conventional MPFA when modeling flow in a reserv oir are provided. The technique may be referred to as enriched multi-point f lux approximation (EMPFA) and may be used to improve the consistency and acc uracy in constructing pressure interpolations in cells for the purpose of de termining flux equations used in predicting flow in a reservoir.