Enhanced Oil Recovery Techniques for Mature Oil Fields

Thesis Abstract

Abstract
This thesis explores the application of enhanced oil recovery (EOR) techniques to revitalize mature oil fields and maximize oil production. The study delves into the challenges faced by aging oil fields and investigates innovative strategies to enhance oil recovery rates. The research methodology involves a comprehensive literature review of existing EOR techniques, an analysis of case studies, and the development of a practical framework for implementing EOR strategies in mature oil fields. 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 key terms. Chapter Two consists of a detailed literature review that examines ten key EOR techniques, including water flooding, gas injection, chemical flooding, thermal methods, and microbial EOR. The review also discusses the advantages, limitations, and success factors associated with each technique. In Chapter Three, the research methodology is outlined, covering key aspects such as research design, data collection methods, sampling techniques, data analysis procedures, and the selection criteria for case studies. The chapter also includes a discussion on the ethical considerations and potential challenges encountered during the research process. Chapter Four presents a thorough analysis of the findings from the case studies and the application of EOR techniques in mature oil fields. The discussion encompasses the performance evaluation of different EOR methods, the identification of key success factors, and the development of recommendations for optimizing oil recovery rates in aging fields. The chapter also highlights the economic and environmental implications of implementing EOR techniques. Chapter Five concludes the thesis by summarizing the key findings, discussing the implications for the petroleum industry, and offering recommendations for future research and practical applications. The conclusion emphasizes the importance of adopting innovative EOR strategies to extend the productive life of mature oil fields, increase oil reserves, and enhance the sustainability of oil production. Overall, this thesis contributes to the body of knowledge on EOR techniques for mature oil fields and provides valuable insights for oil and gas professionals, researchers, and policymakers seeking to address the challenges of declining oil production in aging reservoirs. By leveraging advanced EOR methods, the petroleum industry can unlock new opportunities for maximizing oil recovery and optimizing resource utilization in mature oil fields.