Project Abstract

Abstract
The oil industry plays a critical role in meeting global energy demands, and the efficient recovery of oil from mature oilfields is essential for maximizing production and extending the economic life of these fields. Enhanced Oil Recovery (EOR) techniques have been developed to improve oil recovery rates from mature oilfields by utilizing various methods. This research project aims to conduct a comparative study of different EOR techniques applied in mature oilfields to identify the most effective method for increasing oil recovery rates. Chapter One provides an introduction to the research topic, including the background of the study, problem statement, objectives, limitations, scope, significance, structure of the research, and definitions of key terms. Chapter Two presents a comprehensive literature review that examines existing research on EOR techniques in mature oilfields. This chapter explores various EOR methods such as thermal, chemical, and gas injection techniques, highlighting their advantages, limitations, and effectiveness in enhancing oil recovery rates. Chapter Three outlines the research methodology employed in this study, including data collection methods, sample selection criteria, research design, data analysis techniques, and ethical considerations. This chapter also details the experimental setup and simulation models used to compare different EOR techniques in mature oilfields. In Chapter Four, the research findings are presented and discussed in detail. The comparative analysis of EOR techniques in mature oilfields highlights the effectiveness of each method in improving oil recovery rates. Factors such as reservoir characteristics, production costs, environmental impacts, and technical feasibility are considered in evaluating the performance of different EOR techniques. The final chapter, Chapter Five, provides a comprehensive conclusion and summary of the research project. The key findings, implications, and recommendations for future research and practical applications are discussed. This chapter also highlights the significance of the study in advancing the field of petroleum engineering and optimizing oil recovery from mature oilfields. Overall, this research project contributes to the body of knowledge on EOR techniques in mature oilfields and provides valuable insights for oil industry professionals, researchers, and policymakers. By identifying the most effective EOR method for maximizing oil recovery rates, this study aims to enhance the efficiency and sustainability of oil production from mature oilfields, ultimately benefiting the global energy sector.

Project Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oilfields: A Comparative Study" aims to investigate and compare various enhanced oil recovery (EOR) techniques specifically targeted at mature oilfields. Mature oilfields, characterized by declining production rates and increased water cut, pose significant challenges to the oil and gas industry in maximizing oil recovery. This study seeks to address this challenge by evaluating and comparing different EOR methods to identify the most effective and economically viable approach for enhancing oil recovery in mature oilfields. The research will begin with a comprehensive literature review to explore existing studies and technologies related to EOR techniques in mature oilfields. This review will provide a solid foundation for understanding the current state of the industry and the various methods employed to enhance oil recovery in mature reservoirs. Subsequently, the research will focus on the comparative analysis of different EOR techniques, such as water flooding, gas injection (CO2 and N2), chemical flooding, thermal methods (steam injection and in-situ combustion), and microbial EOR. The study will evaluate the effectiveness of each technique in terms of incremental oil recovery, production efficiency, cost-effectiveness, and environmental impact. The methodology will involve a combination of theoretical analysis, numerical simulations, and case studies to assess the performance of each EOR method in mature oilfields. Factors such as reservoir characteristics, fluid properties, well configuration, and operational constraints will be considered in the comparative analysis to provide a comprehensive evaluation of the EOR techniques. The research findings will be presented in a structured and detailed manner, highlighting the strengths and limitations of each EOR technique in enhancing oil recovery in mature oilfields. The discussion will also address the practical implications of implementing these techniques, including operational challenges, economic feasibility, and environmental considerations. Ultimately, the research aims to provide valuable insights and recommendations for oil and gas operators and decision-makers in selecting the most suitable EOR technique for maximizing oil recovery in mature oilfields. By conducting a comparative study of EOR methods, this research seeks to contribute to the advancement of technology and best practices in the field of petroleum engineering, with the overarching goal of optimizing oil production and extending the economic life of mature oilfields.