Modeling of Pressure Control System in Oil Wells Accounting for Reservoir Non-Homogeneity

Abstract

This work focused on modeling a pressure control system in oil wells, considering reservoir non-homogeneity for a specific deposit section. A mathematical model for the studied deposit section was developed, and a software implementation of this model was accomplished in C++. A distributed high-precision controller was synthesized, and simulation of a spatially distributed feedback control system was performed. This system ensured the maintenance of a set pressure head in production wells under various deposit operation modes.