Enhanced Oil Recovery Techniques for Sustainable Production in Mature Oil Fields

Thesis Abstract

Abstract
The global demand for energy continues to rise, necessitating the optimization of oil production from mature oil fields. Enhanced Oil Recovery (EOR) techniques offer promising solutions to sustain and increase production rates in these fields. This thesis explores various EOR methods and their applicability in mature oil fields to achieve sustainable production. Chapter One provides an introduction to the research topic, discussing the background, problem statement, objectives, limitations, scope, significance of the study, structure of the thesis, and definition of terms. The need for enhanced oil recovery in mature fields is highlighted, emphasizing the importance of maximizing recovery rates and extending the economic viability of these assets. Chapter Two presents a comprehensive literature review covering ten key aspects related to EOR techniques in mature oil fields. This section examines the principles and applications of methods such as thermal EOR, chemical EOR, and microbial EOR, among others. The review also discusses the challenges and opportunities associated with implementing EOR technologies in mature reservoirs. Chapter Three outlines the research methodology employed in this study, detailing the approach taken to investigate the effectiveness of EOR techniques in mature oil fields. The chapter includes discussions on data collection methods, analytical tools utilized, experimental procedures, simulation techniques, and economic evaluations. Chapter Four delves into the detailed discussion of findings obtained from the research study. This section presents the results of applying various EOR techniques in mature oil fields, analyzing factors influencing their effectiveness, and comparing their performance in terms of production enhancement and reservoir recovery. Chapter Five provides a conclusion and summary of the thesis, consolidating the key findings, implications, and recommendations for future research and practical applications. The study emphasizes the importance of adopting integrated EOR strategies tailored to the specific characteristics of mature oil fields to ensure sustainable production and maximize resource recovery. In conclusion, this thesis contributes to the existing body of knowledge on EOR techniques and their potential for sustainable production in mature oil fields. By exploring the challenges and opportunities associated with implementing EOR methods, this research aims to inform industry practices and decision-making processes to optimize oil recovery and extend the productive life of mature reservoirs.