Publications

Abstract This paper addresses the limitations of traditional uncoupled reservoir and surface network models by presenting an overview of an integrated model for reservoir coupling involving four field dynamic models operating with a common surface network. The integrated model is used for field development planning and optimization studies, including the design and timing of compressors, …

Abstract This case study describes the workflow implemented to model and assess the CO2 site storage integrity, using coupled thermal dynamic-geomechanics modeling of supercritical CO2 in the study field and its impact on the reservoir, caprock, fault deformation, and eventual failure. The One-way coupled fluid-flow geomechanics simulation examines the impact of reservoir re-pressurization and thermal cooling in …

Abstract In a numerical simulator, the inflow from the reservoir grid into a producer well is governed by well connections. The transmissibility of each well connection is calculated using a connection transmissibility equation. On Cartesian grids, the pressure equivalent radius ro is calculated using Paceman’s formula. To ensure the denominator of the transmissibility equation remains positive, it …

Abstract This paper delves into an examination of reservoir management and Enhanced Oil Recovery (EOR) strategies for optimising oil recovery in highly heterogenous confined channel reservoirs characterized by high watercut evolution. It includes the identification of reservoir performance challenges and their root causes while evaluating dynamic reservoir simulation options for selected EOR techniques. The Enyenra …

Abstract In recent years, the oil and gas industry has increasingly leveraged high-performance computing (HPC) to tackle complex reservoir simulations. These simulations are crucial for understanding subsurface conditions, optimizing hydrocarbon recovery, and ensuring efficient resource management. Among the various simulation techniques, compositional modeling stands out due to its ability to capture detailed fluid behavior and …