Enhanced Oil Recovery Techniques: A Comparative Study of Chemical and Thermal Methods

Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from reservoirs. This thesis presents a comprehensive study comparing chemical and thermal methods for EOR to determine their effectiveness in improving oil recovery rates. The research methodology involved a detailed literature review of existing studies on EOR techniques, followed by experimental simulations and data analysis to evaluate the performance of chemical and thermal methods in different reservoir conditions. Chapter One provides an introduction to the research, giving an overview of the background, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. Chapter Two consists of a detailed literature review that explores ten key aspects of EOR techniques, including their mechanisms, applications, advantages, and limitations. This chapter serves as a foundation for understanding the current state of EOR technologies and the challenges in the industry. Chapter Three outlines the research methodology used in this study, which includes descriptions of the experimental setup, data collection methods, simulation techniques, and analysis procedures. The chapter also discusses the selection criteria for the reservoir models and the simulation parameters adopted to compare the performance of chemical and thermal EOR methods. In Chapter Four, the findings from the experimental simulations are presented and discussed in detail. The results of the study highlight the comparative effectiveness of chemical and thermal EOR methods in different reservoir conditions, providing insights into the factors that influence oil recovery rates. This chapter also includes a critical analysis of the experimental data, supported by relevant figures, tables, and graphs. Finally, Chapter Five presents the conclusion and summary of the thesis, summarizing the key findings, implications, and recommendations for future research in the field of EOR techniques. The conclusions drawn from this study contribute to the understanding of the benefits and limitations of chemical and thermal EOR methods, providing valuable insights for oil industry professionals and researchers. In conclusion, this thesis offers a comprehensive analysis of chemical and thermal EOR techniques, shedding light on their comparative effectiveness in enhancing oil recovery rates. The findings of this study contribute to the body of knowledge in petroleum engineering and provide practical recommendations for improving hydrocarbon production efficiency in oil reservoirs.