Hydrodynamic modeling as the main tool for the management of a complex hydrocarbon reservoir. A review

Modern oilfield science relies heavily on the theoretical and experimental foundation of subsurface oil and gas hydro-gas dynamics. With advancements in technologies for developing oil and gas fields, increasing emphasis is placed on mathematical algorithms to understand and manage complex processes. This approach enables informed decision-making even with limited data and facilitates realtime reservoir monitoring using advanced information technologies. Azerbaijani scientists were pioneers in formulating, solving, and experimentally validating some key hydro-gas dynamic problems. This article reviews their contributions to the establishment and advancement of oil and gas hydrogasdynamics. The review encompasses important areas within subsurface oil and gas hydrogasdynamics, including the development of gas condensate, oil, and multi-layered fields. It covers the modeling of gas condensate mixture filtration, methodologies for determining key performance indicators, regulation strategies for multi-layered systems, and techniques for enhancing oil and gas recovery.