Enhanced Oil Recovery Techniques for Unconventional Reservoirs

Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from unconventional reservoirs, which have become increasingly significant sources of energy in recent years. This thesis investigates various EOR methods tailored specifically for unconventional reservoirs with the aim of improving recovery rates and optimizing production efficiency. The research focuses on understanding the complexities of these reservoirs, identifying challenges, and exploring innovative solutions to enhance oil recovery. Chapter One provides an introduction to the study, offering background information on unconventional reservoirs, outlining the problem statement, objectives, limitations, scope, significance of the study, and defining key terms. The chapter sets the foundation for the research by highlighting the importance of EOR in unlocking the potential of unconventional reservoirs. Chapter Two comprises a comprehensive literature review that examines existing studies, research findings, and advancements in EOR techniques for unconventional reservoirs. The review covers ten key areas, including the characteristics of unconventional reservoirs, challenges in oil recovery, traditional and novel EOR methods, reservoir simulation, and case studies of successful applications. Chapter Three details the research methodology employed in this study, encompassing eight key components such as data collection methods, experimental design, simulation techniques, and analytical approaches. The chapter outlines the systematic process used to investigate and evaluate the effectiveness of different EOR techniques in unconventional reservoirs. In Chapter Four, the findings of the study are extensively discussed, presenting a detailed analysis of the results obtained from experimental studies, simulations, and case evaluations. The chapter delves into the performance of various EOR methods in enhancing oil recovery, addressing factors influencing their effectiveness, and comparing outcomes with industry benchmarks. Chapter Five serves as the conclusion and summary of the thesis, offering a synthesis of the research outcomes, key findings, implications for the industry, and recommendations for future studies. The chapter encapsulates the significance of the research in advancing EOR practices for unconventional reservoirs and emphasizes the potential for improving oil recovery efficiency in these complex formations. In conclusion, this thesis contributes to the growing body of knowledge on EOR techniques for unconventional reservoirs, offering valuable insights into the optimization of hydrocarbon production in challenging geological environments. The research underscores the importance of innovative strategies and technology advancements in maximizing oil recovery rates and ensuring sustainable energy development from unconventional resources.