Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques in mature oil reservoirs to maximize oil production and extend the economic viability of oil fields. The primary focus is on analyzing various EOR methods and technologies that can be employed to improve oil recovery efficiency in mature reservoirs. The study delves into the challenges associated with mature oil reservoirs, such as low oil production rates and declining reservoir pressure, and explores how EOR strategies can address these issues. The research begins with an introduction providing background information on the importance of EOR in mature oil reservoirs. It presents the problem statement, highlighting the need for improved recovery techniques to enhance oil production and prolong the life of mature reservoirs. The objectives of the study are outlined, aiming to evaluate the effectiveness of different EOR methods and their applicability to mature oil fields. A comprehensive literature review in Chapter Two examines existing studies and research on EOR techniques for mature reservoirs. The review covers ten key aspects, including water flooding, gas injection methods, chemical EOR, thermal EOR, and emerging technologies. It highlights the advantages and limitations of each method and identifies potential research gaps that warrant further investigation. Chapter Three details the research methodology employed in this study, encompassing eight key components such as data collection methods, experimental design, simulation techniques, and analytical tools used to evaluate EOR performance in mature oil reservoirs. The chapter provides a systematic approach to conducting the research and analyzing the results to achieve the study objectives. Chapter Four presents a detailed discussion of the findings obtained from the research, focusing on the effectiveness of different EOR techniques in enhancing oil recovery from mature reservoirs. The chapter explores the impact of reservoir characteristics, fluid properties, and operational parameters on the performance of EOR methods. It also discusses the economic feasibility and environmental considerations associated with implementing EOR in mature oil fields. In the concluding Chapter Five, the study summarizes the key findings and implications of the research. It offers recommendations for optimizing EOR strategies in mature reservoirs based on the research outcomes. The conclusion underscores the significance of employing advanced EOR techniques to maximize oil production and achieve sustainable reservoir management in mature oil fields. Overall, this thesis contributes to the body of knowledge on EOR applications in mature oil reservoirs and provides valuable insights for oil industry practitioners, researchers, and policymakers seeking to enhance oil recovery efficiency and extend the productive life of mature oil fields.

Thesis Overview