Enhanced Oil Recovery Techniques for Unconventional Reservoirs

Thesis Abstract

Abstract
The continuous demand for energy resources has led to increased interest in optimizing oil recovery techniques for unconventional reservoirs. This thesis focuses on exploring and evaluating enhanced oil recovery (EOR) techniques specifically tailored for unconventional reservoirs to maximize hydrocarbon production. The study aims to analyze the current challenges faced in unconventional reservoirs, review existing EOR methods, and propose innovative strategies to improve recovery efficiency. The introduction provides a comprehensive overview of the research background, highlighting the importance of EOR in unconventional reservoirs. It includes the problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two delves into ten key aspects related to EOR techniques in unconventional reservoirs, covering topics such as reservoir characterization, fluid properties, and existing EOR methods. Chapter Three outlines the research methodology, including the selection of study areas, data collection methods, and analytical techniques. It also discusses the experimental setup, simulation models, and field tests employed in evaluating the effectiveness of various EOR techniques. The chapter further details the criteria used for assessing the performance of these techniques and justifying the selection of the proposed methods. In Chapter Four, the discussion of findings presents a detailed analysis of the results obtained from the implementation of EOR techniques in unconventional reservoirs. It compares the performance of different methods, identifies key factors influencing recovery efficiency, and highlights the challenges encountered during the testing phase. The chapter also explores the economic implications of adopting these techniques and their potential impact on overall production rates. Finally, Chapter Five provides a comprehensive conclusion and summary of the research thesis. It synthesizes the key findings, discusses the implications for the petroleum industry, and offers recommendations for future research directions. The conclusion emphasizes the significance of EOR techniques for enhancing oil recovery in unconventional reservoirs and underscores the need for continued innovation in this field. In conclusion, this thesis contributes to the ongoing dialogue on optimizing oil recovery in unconventional reservoirs through the application of advanced EOR techniques. By addressing the challenges and opportunities in this domain, the study aims to advance the understanding of reservoir behavior and provide valuable insights for improving hydrocarbon extraction efficiency in unconventional settings.