Enhanced Oil Recovery Techniques in Unconventional Reservoirs Using Nanoparticles

Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from unconventional reservoirs. This thesis focuses on the application of nanoparticles in EOR processes to improve oil recovery efficiency in unconventional reservoirs. The study investigates the potential of nanoparticles to enhance oil displacement mechanisms, reduce interfacial tension, and modify wettability for increased oil recovery. The research methodology involves a comprehensive literature review, laboratory experiments, and simulation studies to evaluate the effectiveness of nanoparticles in different reservoir conditions. 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 presents a detailed literature review covering ten key areas related to EOR techniques, nanoparticles, reservoir characterization, and oil recovery mechanisms. The chapter synthesizes existing knowledge and identifies gaps in the current understanding of nanoparticle applications in unconventional reservoirs. Chapter Three outlines the research methodology, including experimental design, sample preparation, data collection, analysis techniques, and simulation models used to investigate the impact of nanoparticles on oil recovery efficiency. The chapter describes the experimental setup, procedures, and parameters considered to evaluate the performance of nanoparticles in enhancing oil displacement and recovery. Chapter Four presents a comprehensive discussion of the research findings, analyzing the experimental results and simulation outcomes to assess the effectiveness of nanoparticles in improving oil recovery from unconventional reservoirs. The chapter explores the mechanisms involved in nanoparticle-assisted EOR processes and discusses the implications for practical applications in the oil and gas industry. Chapter Five concludes the thesis by summarizing the key findings, highlighting the contributions to the field of petroleum engineering, and providing recommendations for future research directions. The conclusion emphasizes the potential of nanoparticles as a promising EOR technology for enhancing oil recovery efficiency in unconventional reservoirs and underscores the importance of further studies to optimize nanoparticle formulations and application strategies. In conclusion, this thesis contributes to the growing body of knowledge on EOR techniques in unconventional reservoirs and provides valuable insights into the role of nanoparticles in improving oil recovery processes. The research findings have implications for the development of more sustainable and efficient methods for maximizing hydrocarbon production in challenging reservoir conditions.