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Gas injection techniques have emerged as a critical aspect of modern reservoir management in petroleum engineering. This paper explores the impact of advanced gas injection techniques on reservoir management strategies and their implications for oil recovery. By evaluating recent innovations in gas injection technology, including the use of CO₂, nitrogen, and hydrocarbon gases, this study sheds light on their effectiveness in enhancing oil recovery rates and extending the productive lifespan of reservoirs. Through a comprehensive review of literature and case studies, this paper examines the mechanisms and benefits of various gas injection methods. It delves into the technological advancements that have revolutionized gas injection techniques, such as real-time reservoir simulation, 4D seismic monitoring, smart well technologies, and machine learning integration. These advancements have provided reservoir engineers with unprecedented insights into reservoir behavior, enabling more informed decision-making processes and optimization of EOR operations. However, alongside these advancements come significant challenges that must be addressed. Economic feasibility, technical hurdles, and environmental concerns pose persistent challenges to the widespread adoption of advanced gas injection techniques. The paper discusses these challenges in detail and explores potential solutions to overcome them, emphasizing the importance of sustainable practices and cross-industry collaboration. By analyzing real-world case studies and industry trends, this paper provides valuable insights into the current state of gas injection techniques in reservoir management and offers recommendations for future research and development. It highlights the need for continued innovation, collaboration, and sustainability in petroleum engineering to maximize the potential of advanced gas injection techniques and ensure the efficient and responsible recovery of hydrocarbon resources. This review provides a concise overview of the paper's scope, findings, and implications, inviting readers to delve deeper into the topic of advanced gas injection techniques in reservoir management.
Ozowe et al. (2024) studied this question.