Enhanced Oil Recovery Techniques for Improved Production Efficiency in Mature Oil Fields

Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques for improving production efficiency in mature oil fields. The depletion of conventional oil reserves has led to an increased focus on maximizing oil recovery from existing fields. EOR techniques offer a promising solution to enhance oil production rates and extend the economic life of mature oil fields. This study explores various EOR methods, including chemical, thermal, and gas injection techniques, to evaluate their effectiveness in improving oil recovery rates in mature oil fields. Chapter 1 provides an introduction to the research topic, highlighting the background of the study, problem statement, objectives, limitations, scope, significance, and structure of the thesis. The chapter also includes a definition of key terms to establish a common understanding of the concepts discussed throughout the research. Chapter 2 presents a comprehensive literature review on EOR techniques, focusing on ten key aspects relevant to the study. The review covers the principles, benefits, challenges, and recent advancements in EOR methods, providing a theoretical framework for understanding the application of these techniques in mature oil fields. Chapter 3 outlines the research methodology employed in this study, including the research design, data collection methods, sampling techniques, data analysis procedures, and ethical considerations. The chapter details the steps taken to evaluate the effectiveness of various EOR techniques in improving oil recovery rates in mature oil fields. Chapter 4 presents a detailed discussion of the research findings, analyzing the impact of different EOR methods on oil recovery efficiency in mature oil fields. The chapter examines the key factors influencing the success of EOR applications, such as reservoir characteristics, fluid properties, and operational considerations, to identify the most suitable techniques for enhancing production efficiency. Chapter 5 concludes the thesis by summarizing the key findings, discussing the implications of the research results, and offering recommendations for future studies. The chapter highlights the significance of EOR techniques in maximizing oil recovery from mature oil fields and emphasizes the importance of adopting sustainable practices to ensure long-term energy security and environmental protection. Overall, this thesis contributes to the existing body of knowledge on EOR techniques for improving production efficiency in mature oil fields, offering valuable insights for oil industry professionals, researchers, and policymakers seeking to enhance oil recovery rates and optimize the utilization of existing oil reserves.