Thesis Abstract

Abstract
This thesis explores the application of enhanced oil recovery (EOR) techniques in mature oil fields to improve oil production. The study focuses on comparing different EOR methods to determine their effectiveness in maximizing oil recovery from mature oil fields. The research investigates the background and current challenges faced in mature oil fields, identifies the research problem, sets objectives, highlights the limitations and scope of the study, discusses the significance of the research, and outlines the structure of the thesis in Chapter One. Chapter Two presents a comprehensive literature review covering ten key aspects related to EOR techniques in mature oil fields. The review includes discussions on the principles of EOR, types of EOR methods, their advantages and limitations, case studies of successful applications, and emerging trends in the field. Chapter Three details the research methodology employed in this study. It encompasses the research design, data collection methods, data analysis techniques, sampling procedures, and tools used for data interpretation. The chapter also addresses ethical considerations, limitations of the methodology, and strategies adopted to ensure the validity and reliability of the research findings. In Chapter Four, the findings from the comparative study of EOR techniques in mature oil fields are thoroughly discussed. The chapter presents a detailed analysis of the results obtained, compares the effectiveness of different EOR methods, identifies factors influencing their performance, and discusses the implications of the findings on oil recovery strategies in mature fields. Chapter Five concludes the thesis by summarizing the key findings, discussing their implications for the oil and gas industry, highlighting the contributions of the study to existing knowledge, and suggesting areas for future research. The conclusion emphasizes the importance of implementing suitable EOR techniques in mature oil fields to enhance oil recovery rates and maximize the economic potential of these reservoirs. In conclusion, this thesis provides valuable insights into the application of EOR techniques in mature oil fields through a comparative study. The research findings contribute to the advancement of knowledge in petroleum engineering and offer practical recommendations for optimizing oil production in mature reservoirs. The study serves as a foundation for further research in the field of enhanced oil recovery and offers guidance for industry professionals seeking to improve the efficiency and sustainability of oil extraction processes in mature fields.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oil Fields: A Comparative Study" aims to investigate and compare various enhanced oil recovery (EOR) techniques specifically targeted at mature oil fields. Mature oil fields are those that have been in production for an extended period and have experienced a decline in oil production rates. The primary objective of this study is to evaluate and compare different EOR methods to determine their effectiveness in enhancing oil recovery from mature fields. The research will begin by providing an overview of the background of the study, highlighting the challenges faced by mature oil fields in maintaining production levels and the importance of implementing EOR techniques to maximize oil recovery. The problem statement will address the gap in existing research regarding the most suitable EOR methods for mature fields and the need for a comparative analysis to determine the most effective approach. The study will outline the objectives, limitations, and scope of the research to provide a clear framework for the investigation. The significance of the study will be emphasized to demonstrate the potential impact of the findings on the oil industry and the benefits of optimizing EOR strategies for mature fields. The structure of the thesis will be outlined to guide the reader through the research methodology, literature review, findings discussion, and conclusion. The literature review will encompass a comprehensive analysis of existing research on EOR techniques, focusing on their application in mature oil fields. Key aspects such as chemical flooding, thermal methods, and gas injection will be explored, with a critical evaluation of their advantages and limitations in enhancing oil recovery from mature reservoirs. The research methodology will detail the approach adopted to compare and evaluate different EOR techniques, including data collection methods, analysis tools, and experimental procedures. Various parameters such as reservoir characteristics, fluid properties, and economic considerations will be considered in the comparative analysis to assess the performance of each EOR method. The discussion of findings will present the results of the comparative study, highlighting the effectiveness of different EOR techniques in enhancing oil recovery from mature fields. The analysis will consider factors such as production rates, recovery factors, and cost-effectiveness to identify the most suitable EOR method for maximizing oil production from mature reservoirs. In conclusion, the study will summarize the key findings and implications of the research, emphasizing the significance of implementing optimized EOR strategies for mature oil fields. Recommendations for future research and practical implications for the oil industry will be provided to guide further advancements in EOR technology and sustainable oil production from mature reservoirs.