Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing oil production from mature oil fields, which have traditionally been challenging to extract oil from using conventional methods. This thesis focuses on exploring various EOR techniques to improve oil recovery rates and extend the economic life of mature oil fields. The study begins by providing an overview of the importance of EOR in the petroleum industry and the specific challenges faced in exploiting mature oil fields. A comprehensive literature review is conducted in Chapter Two, covering key aspects of EOR technologies such as chemical flooding, thermal methods, and gas injection. The review highlights the latest advancements, best practices, and success stories in applying these techniques to mature oil fields worldwide. Additionally, the chapter discusses the economic viability and environmental implications of implementing EOR strategies. Chapter Three outlines the research methodology employed in this study, including data collection methods, experimental design, and simulation techniques. The chapter delves into the specific analytical tools and software used to evaluate the performance of different EOR methods in mature oil fields. Furthermore, the chapter discusses the selection criteria for case studies and field trials to validate the effectiveness of EOR techniques. In Chapter Four, the findings of the research are presented and analyzed in detail. The results showcase the impact of various EOR methods on oil recovery rates, production costs, and overall field performance. Case studies and field trial results are used to illustrate the practical applications of EOR techniques in real-world scenarios. The chapter also evaluates the challenges and limitations encountered during the implementation of EOR projects in mature oil fields. Finally, Chapter Five provides a comprehensive conclusion and summary of the thesis. The key findings, implications, and recommendations for future research and industry practice are discussed. The study emphasizes the significance of adopting innovative EOR techniques to enhance oil recovery from mature oil fields and ensure sustainable energy production. In conclusion, this thesis contributes to the existing body of knowledge on EOR technologies for mature oil fields and offers valuable insights for petroleum engineers, researchers, and industry professionals seeking to optimize oil production in challenging reservoirs. The findings of this study have the potential to drive advancements in EOR practices and contribute to the long-term sustainability of the oil and gas sector.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oil Fields" aims to investigate and analyze advanced techniques that can be employed to enhance oil recovery in mature oil fields. Mature oil fields typically exhibit declining production rates, making it crucial to explore innovative methods to maximize oil extraction. This research will delve into various enhanced oil recovery (EOR) techniques, such as chemical flooding, gas injection, and thermal methods, to identify the most effective approach for mature oil fields. The research will begin with a comprehensive literature review to examine existing studies, technologies, and practices related to EOR in mature oil fields. This review will provide a solid foundation for understanding the current state of the field, highlighting both successful and unsuccessful approaches that have been implemented in similar projects. Following the literature review, the research methodology will be outlined, detailing the approach to be taken in data collection, analysis, and experimentation. This will involve conducting field studies, laboratory experiments, and simulations to evaluate the performance of different EOR techniques in mature oil fields. Factors such as reservoir characteristics, fluid properties, and economic considerations will be taken into account when assessing the feasibility and effectiveness of each technique. The findings of the research will be presented and discussed in detail in the subsequent chapters, focusing on the performance of various EOR techniques in enhancing oil recovery rates in mature oil fields. The discussion will analyze the strengths and limitations of each technique, as well as potential challenges and opportunities for implementation on a larger scale. In conclusion, the research overview will highlight the significance of the study in addressing the pressing need for sustainable oil production in mature fields. By exploring and evaluating advanced EOR techniques, this project aims to contribute valuable insights and recommendations for optimizing oil recovery in mature oil fields, ultimately extending the productive life of these reservoirs and maximizing resource utilization in the oil and gas industry.