Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oil fields. This thesis focuses on optimizing EOR techniques in mature oil fields to increase oil recovery efficiency and extend the economic life of these reservoirs. The study involves a comprehensive review of existing literature on EOR methods, considering their applicability and effectiveness in mature oil fields. Additionally, a detailed analysis of field data and case studies is conducted to identify key factors influencing the performance of EOR techniques in mature oil fields. Chapter One provides an introduction to the research topic, presenting the background of the study, problem statement, research objectives, limitations, scope, significance, and structure of the thesis. Chapter Two presents a detailed literature review covering ten key aspects related to EOR techniques in mature oil fields, including the principles of EOR, types of EOR methods, challenges in applying EOR in mature fields, and recent advancements in EOR technologies. Chapter Three outlines the research methodology employed in this study, which includes data collection methods, field studies, laboratory experiments, and numerical simulations. The chapter also discusses the selection criteria for case studies and the analytical techniques used to evaluate the performance of EOR techniques in mature oil fields. Chapter Four presents a comprehensive discussion of the findings from the research, highlighting the key factors influencing the optimization of EOR techniques in mature oil fields. The chapter explores the impact of reservoir characteristics, fluid properties, wellbore conditions, and operational parameters on the performance of EOR methods. Additionally, the chapter discusses the economic implications of implementing optimized EOR strategies in mature oil fields. Chapter Five concludes the thesis by summarizing the key findings, discussing the implications for the petroleum industry, and providing recommendations for future research and field applications. The study emphasizes the importance of optimizing EOR techniques in mature oil fields to sustain production levels, maximize oil recovery, and enhance the overall economic viability of mature reservoirs. In conclusion, this thesis contributes valuable insights into the optimization of EOR techniques in mature oil fields, providing practical recommendations for improving oil recovery efficiency and extending the productive life of aging reservoirs. The findings of this study have significant implications for the petroleum industry, offering a roadmap for implementing cost-effective and sustainable EOR solutions in mature oil fields.

Thesis Overview