Thesis Abstract

Abstract
The optimization of enhanced oil recovery (EOR) techniques in mature oil fields is a critical area of research in petroleum engineering. This thesis aims to investigate and analyze various methods to enhance oil recovery in mature oil fields, with a focus on optimizing existing techniques to improve efficiency and productivity. The study will review the background of EOR methods, identify the current challenges and limitations faced in mature oil fields, and propose objectives to address these issues. The research methodology will involve a comprehensive literature review to understand the different EOR techniques and their applications in mature oil fields. Chapter 2 will provide an in-depth analysis of the literature review, covering ten key areas related to EOR techniques, such as water flooding, gas injection, chemical flooding, thermal methods, and microbial EOR. The chapter will also discuss the advantages, disadvantages, and limitations of each technique in the context of mature oil fields. Chapter 3 will focus on the research methodology, detailing the approach, data collection methods, analysis techniques, and experimental procedures used to evaluate and optimize EOR techniques. The chapter will include discussions on reservoir characterization, simulation modeling, field trials, and performance evaluation criteria. Chapter 4 will present the findings of the research, including the outcomes of the optimization process, the impact on oil recovery rates, and the economic viability of the proposed techniques. The chapter will analyze the results and provide insights into the effectiveness of the optimized EOR methods in mature oil fields. Chapter 5 will conclude the thesis by summarizing the key findings, discussing the implications of the research, and highlighting the contributions to the field of petroleum engineering. The chapter will also provide recommendations for future research and practical applications of the optimized EOR techniques in mature oil fields. Overall, this thesis seeks to contribute to the advancement of EOR technologies and provide valuable insights into optimizing oil recovery in mature oil fields, ultimately enhancing the sustainability and profitability of oil production operations.

Thesis Overview

The project titled "Optimization of Enhanced Oil Recovery Techniques in Mature Oil Fields" aims to investigate and analyze strategies to improve the extraction of remaining oil reserves in mature oil fields through enhanced oil recovery (EOR) techniques. Mature oil fields are characterized by declining production rates and significant amounts of unrecovered oil, making them prime candidates for implementing advanced recovery methods to maximize oil production. The research will begin with a comprehensive literature review to explore the existing EOR techniques commonly used in mature oil fields. This review will delve into the various methods such as water flooding, gas injection, chemical enhanced oil recovery, thermal methods, and other emerging technologies. By assessing the advantages, limitations, and success rates of these techniques, the study aims to identify the most effective approaches for enhancing oil recovery in mature fields. Following the literature review, the research methodology will be outlined, detailing the specific approach and techniques employed to achieve the research objectives. This will include data collection methods, experimental procedures, simulation studies, and any field tests or case studies conducted to validate the effectiveness of the selected EOR techniques. The core of the project will involve a detailed analysis and discussion of the findings obtained through the research process. This will include evaluating the performance of different EOR techniques in mature oil fields, identifying the key factors influencing their success, and proposing innovative strategies to optimize oil recovery. The discussion will also address any challenges, uncertainties, and potential risks associated with implementing EOR techniques in mature fields. In the conclusion and summary of the project, the key findings and insights generated from the research will be summarized, highlighting the significance of the study in advancing the field of petroleum engineering. Recommendations for future research directions, practical applications, and potential implications for the oil industry will also be discussed to provide valuable insights for industry professionals, researchers, and policymakers. Overall, the project on the "Optimization of Enhanced Oil Recovery Techniques in Mature Oil Fields" aims to contribute to the development of more efficient and sustainable methods for maximizing oil production from mature fields, ultimately enhancing the overall recovery rates and economic viability of oil reserves."