Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing hydrocarbon extraction from mature oilfields. This thesis presents a comprehensive case study analysis focusing on various EOR methods applied to mature oilfields to improve recovery rates and extend the economic lifespan of the reservoirs. The research investigates the effectiveness of different EOR techniques, such as thermal, chemical, and gas injection methods, in enhancing oil recovery from mature oilfields through a detailed examination of real-world case studies. Chapter One provides an introduction to the research topic, outlining the background of the study, defining the problem statement, objectives, limitations, scope, significance of the study, structure of the thesis, and key definitions of terms related to EOR techniques in mature oilfields. Chapter Two consists of a thorough literature review that examines existing studies, theories, and practices related to EOR techniques, providing a comprehensive overview of the current state of knowledge in the field. Chapter Three details the research methodology employed in this study, including data collection methods, research design, sampling techniques, data analysis procedures, and the tools used to evaluate the effectiveness of EOR techniques in mature oilfields. This chapter also discusses the limitations and potential biases that may affect the research findings. In Chapter Four, the research findings are presented and analyzed in detail, focusing on the application of different EOR techniques in specific mature oilfield cases. The discussion delves into the challenges, successes, and lessons learned from the implementation of EOR methods, highlighting the factors that influence their effectiveness in enhancing oil recovery rates. Finally, Chapter Five provides a conclusion and summary of the thesis, summarizing the key findings, discussing the implications of the research results, and offering recommendations for future studies and practical applications in the field of EOR for mature oilfields. The thesis concludes with a reflection on the significance of the research outcomes and their contribution to the advancement of EOR technologies in the oil and gas industry. Overall, this thesis aims to provide valuable insights into the application of EOR techniques in mature oilfields, offering a comprehensive analysis of their impact on oil recovery rates and reservoir performance. By examining real-world case studies, this research contributes to the body of knowledge on EOR methods and their potential to optimize hydrocarbon extraction from mature oilfields, ultimately supporting sustainable energy production and resource management in the oil and gas sector.

Thesis Overview

The research project titled "Enhanced Oil Recovery Techniques for Mature Oilfields: A Case Study Analysis" aims to investigate and analyze the various enhanced oil recovery (EOR) techniques that can be implemented in mature oilfields to optimize and increase oil production. This study focuses on addressing the challenges faced in mature oilfields, such as declining production rates and increased operational costs, by exploring innovative EOR methods. The project will begin with a comprehensive literature review to examine existing research and developments in EOR techniques for mature oilfields. This review will cover a range of topics, including the principles of EOR, different EOR methods, case studies of successful EOR projects, and challenges associated with implementing EOR in mature fields. Following the literature review, the research methodology chapter will outline the approach and methods used to analyze and evaluate EOR techniques for mature oilfields. This will include data collection methods, analysis techniques, and criteria for assessing the effectiveness of various EOR methods. The core of the project lies in the discussion of findings chapter, where the results of the case study analysis will be presented and interpreted. This chapter will explore the application of different EOR techniques in a specific mature oilfield, evaluate their impact on oil recovery rates, production costs, and overall field performance. The findings will be supported by data, graphs, and other relevant evidence to provide a comprehensive analysis. Lastly, the conclusion and summary chapter will summarize the key findings of the study, discuss the implications of the research, and provide recommendations for industry stakeholders and future research directions. This section will highlight the significance of implementing EOR techniques in mature oilfields to enhance oil recovery, extend field life, and maximize economic benefits. Overall, this research project aims to contribute valuable insights and knowledge to the field of petroleum engineering by exploring and analyzing the effectiveness of enhanced oil recovery techniques in mature oilfields. It seeks to provide practical recommendations and guidelines for industry practitioners to optimize production and maximize the potential of mature oil reservoirs.