Enhanced Oil Recovery Techniques for Mature Oil Fields

Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing oil production from mature oil fields, which have already undergone primary and secondary recovery methods. This thesis explores various EOR techniques and their application in mature oil fields to improve oil recovery efficiency. The study aims to investigate the effectiveness of EOR methods such as thermal, chemical, and gas injection techniques in enhancing oil production from mature reservoirs. 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 definitions of key terms. Chapter Two presents a comprehensive literature review on EOR techniques, covering ten key areas such as thermal recovery methods, chemical flooding, gas injection, and reservoir simulation studies related to EOR in mature oil fields. Chapter Three outlines the research methodology employed in the study, including research design, data collection methods, data analysis techniques, and the selection criteria for case studies. The chapter also discusses the limitations and challenges faced during the research process and how they were addressed to ensure the validity and reliability of the findings. In Chapter Four, the findings of the study are presented and discussed in detail. The results of applying different EOR techniques in mature oil fields are analyzed, highlighting the impact on oil recovery rates, production costs, and environmental considerations. The chapter also includes case studies and field applications to illustrate the practical implementation of EOR methods in real-world scenarios. Chapter Five concludes the thesis by summarizing the key findings, discussing the implications of the research results, and providing recommendations for future research and industry practices. The conclusion highlights the significance of EOR techniques in maximizing oil recovery from mature oil fields and emphasizes the importance of continuous innovation and research in the field of petroleum engineering. Overall, this thesis contributes to the existing body of knowledge on EOR techniques for mature oil fields, providing valuable insights for oil and gas industry professionals, researchers, and policymakers involved in enhancing oil recovery efficiency and sustainability in the petroleum sector.