Enhanced Oil Recovery Techniques for Mature Oil Fields: A Comparative Study

Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques in mature oil fields to optimize oil production and recovery rates. The study focuses on comparing various EOR methods to determine their effectiveness in maximizing oil reserves in mature fields. The research is motivated by the growing global demand for energy resources and the need to enhance oil recovery efficiency in declining oil fields. Chapter One provides an introduction to the study, presenting the background of the research, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. The chapter aims to establish a clear foundation for the subsequent chapters and the overall study. Chapter Two comprises a comprehensive literature review that explores existing research, theories, and case studies related to EOR techniques in mature oil fields. The review covers ten key areas, including the principles of EOR, types of EOR methods, challenges in mature fields, success factors, and case studies of EOR application. Chapter Three outlines the research methodology employed in this study, detailing the research design, data collection methods, sampling techniques, data analysis approaches, and ethical considerations. The chapter provides insight into the systematic approach used to analyze and compare different EOR techniques. Chapter Four presents a detailed discussion of the findings obtained from the comparative study of EOR techniques in mature oil fields. The chapter highlights the strengths, weaknesses, opportunities, and threats associated with each EOR method, providing a comprehensive analysis of their performance and feasibility in enhancing oil recovery rates. Chapter Five concludes the thesis by summarizing the key findings, discussing the implications of the research, and highlighting recommendations for future studies and practical applications. The chapter emphasizes the importance of implementing effective EOR strategies to maximize oil production in mature fields and meet the growing energy demand sustainably. In conclusion, this thesis contributes to the existing body of knowledge on EOR techniques for mature oil fields by offering a comparative analysis of different methods and their applicability in enhancing oil recovery rates. The study provides valuable insights for oil industry professionals, researchers, and policymakers seeking to optimize oil production in mature fields and ensure long-term energy security.