Enhanced Oil Recovery Techniques for Mature Oil Fields

Thesis Abstract

Abstract
This thesis explores the application of enhanced oil recovery (EOR) techniques in mature oil fields to maximize oil production and extend the economic life of existing reservoirs. The study focuses on understanding the challenges faced in mature oil fields, identifying suitable EOR methods, and evaluating their effectiveness in improving oil recovery efficiency. The research methodology includes a comprehensive literature review, simulation studies, and field case studies to provide valuable insights into the practical implementation of EOR techniques. Chapter One provides an introduction to the research topic, highlighting the background of the study, problem statement, objectives, limitations, scope, significance, and structure of the thesis. The chapter also defines key terms related to enhanced oil recovery and mature oil fields to establish a clear understanding of the research context. Chapter Two presents a detailed literature review encompassing ten key areas related to enhanced oil recovery techniques for mature oil fields. The review covers a range of topics, including the characteristics of mature oil fields, challenges in oil recovery, conventional recovery methods, principles of EOR, different EOR techniques, case studies of successful EOR projects, and recent advancements in EOR technology. Chapter Three outlines the research methodology employed in this study, including the selection of case studies, data collection methods, simulation techniques, and analysis procedures. The chapter also discusses the criteria used to evaluate the performance of EOR techniques and the factors influencing their successful implementation in mature oil fields. Chapter Four presents a comprehensive discussion of the findings obtained from the literature review, simulation studies, and field case studies. The chapter analyzes the effectiveness of various EOR techniques in enhancing oil recovery rates, improving reservoir performance, and optimizing production strategies in mature oil fields. The discussion also addresses the economic viability and environmental implications of implementing EOR projects. Chapter Five concludes the thesis by summarizing the key findings, discussing the implications of the research findings for the oil and gas industry, and providing recommendations for future research and practical applications. The conclusion highlights the importance of adopting innovative EOR techniques to sustainably exploit the remaining oil reserves in mature fields and meet the growing energy demands of the future. In conclusion, this thesis contributes valuable insights into the application of enhanced oil recovery techniques in mature oil fields, offering practical solutions to enhance oil production efficiency and maximize reservoir performance. The findings of this research have significant implications for the oil and gas industry, providing guidance for decision-makers and engineers involved in reservoir management and field development projects.