Enhanced Oil Recovery Techniques for Mature Oilfields

Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing the production potential of mature oilfields by extracting additional oil reserves that may otherwise remain unrecovered. This thesis focuses on investigating and analyzing various EOR techniques suitable for mature oilfields to enhance oil recovery efficiency and productivity. The study emphasizes the importance of implementing advanced technologies and innovative strategies to overcome the challenges associated with mature oilfields, such as declining production rates and reservoir complexities. Chapter One provides an introduction to the research topic, presenting the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. The chapter sets the foundation for understanding the importance of EOR techniques in mature oilfields and outlines the research methodology to be employed in subsequent chapters. Chapter Two comprises a comprehensive literature review that explores existing research, case studies, and industry practices related to EOR techniques for mature oilfields. The review covers ten key aspects, including the principles of EOR, types of EOR methods, challenges in mature oilfields, successful case studies, and emerging trends in the field. Chapter Three details the research methodology employed in this study, including data collection methods, research design, sampling techniques, and data analysis procedures. The chapter outlines the steps taken to investigate and evaluate the effectiveness of various EOR techniques in mature oilfields, providing insights into the research process and methodology. Chapter Four presents a detailed discussion of the findings derived from the research, analyzing the performance and applicability of different EOR techniques in mature oilfields. The chapter highlights key results, challenges encountered, and recommendations for optimizing EOR operations to achieve maximum oil recovery from mature reservoirs. Chapter Five concludes the thesis by summarizing the key findings, implications, and contributions of the study. The chapter provides a comprehensive overview of the research outcomes, recommendations for future research, and practical implications for the oil and gas industry. The conclusion emphasizes the significance of EOR techniques in enhancing oil recovery from mature oilfields and the importance of continuous innovation and technological advancements in the field. In conclusion, this thesis offers valuable insights into the application of EOR techniques for maximizing oil recovery from mature oilfields. By evaluating and analyzing different EOR methods, this study contributes to the existing body of knowledge in petroleum engineering and provides practical recommendations for improving reservoir performance and productivity in mature oilfields.