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 applications in mature oil fields to improve oil recovery efficiency and extend the economic life of reservoirs. The study is significant in addressing the growing global demand for oil and the need to optimize the production from existing fields. Chapter One provides an introduction to the research topic, highlighting the background, problem statement, objectives, limitations, scope, significance of the study, structure of the thesis, and definition of terms. The literature review in Chapter Two presents an in-depth analysis of existing research on EOR techniques for mature oil fields, focusing on ten key aspects that shape the understanding of the topic. Chapter Three outlines the research methodology employed in this study, detailing the research design, data collection methods, sampling techniques, data analysis procedures, and the research limitations. The chapter also discusses ethical considerations and the validity and reliability of the research findings. In Chapter Four, the findings of the study are comprehensively discussed, covering the application of various EOR techniques such as thermal methods, chemical methods, and gas injection methods in mature oil fields. The results of field tests and case studies are presented to demonstrate the effectiveness of these techniques in enhancing oil recovery rates and improving reservoir performance. Finally, Chapter Five offers a conclusion and summary of the thesis, highlighting the key findings, implications for the industry, and recommendations for future research in the field of EOR for mature oil fields. The study concludes that the successful application of EOR techniques can significantly increase oil production from mature fields and contribute to the sustainability of the oil and gas industry. In conclusion, this thesis provides a comprehensive analysis of Enhanced Oil Recovery techniques for mature oil fields, offering insights into the challenges, opportunities, and best practices in optimizing oil production from existing reservoirs. The research findings contribute to the body of knowledge in petroleum engineering and offer valuable recommendations for industry professionals and researchers seeking to enhance oil recovery efficiency in mature oil fields.