Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques in mature oil fields, focusing on a specific case study to analyze the effectiveness and challenges of such methods. The study aims to address the declining production rates in mature oil fields and explore innovative strategies to maximize oil recovery. The research methodology involves a comprehensive literature review, data collection, analysis, and interpretation of findings to provide valuable insights for the petroleum industry. Chapter One introduces the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. The chapter sets the foundation for understanding the importance of EOR techniques in mature oil fields and outlines the research framework. Chapter Two presents a detailed literature review covering ten key aspects related to EOR techniques, including water flooding, gas injection, chemical flooding, thermal methods, and emerging technologies. This chapter provides a comprehensive overview of existing strategies and their applicability in mature oil fields. Chapter Three outlines the research methodology, including research design, data collection methods, data analysis techniques, and quality assurance measures. The chapter also discusses the selection criteria for the case study, data validation procedures, and ethical considerations in conducting the research. Chapter Four presents a thorough discussion of the research findings, analyzing the effectiveness of various EOR techniques in the selected case study. The chapter evaluates the challenges faced in implementing these methods, cost implications, environmental considerations, and potential risks associated with EOR operations in mature oil fields. Chapter Five concludes the thesis by summarizing the key findings, highlighting the implications for the petroleum industry, and offering recommendations for future research and practical applications. The conclusion emphasizes the significance of EOR techniques in enhancing oil recovery rates in mature oil fields and underscores the importance of continuous innovation and technological advancements in the field of petroleum engineering. Overall, this thesis provides valuable insights into the application of EOR techniques in mature oil fields, offering a comprehensive analysis of strategies to optimize oil recovery rates and extend the lifespan of aging oil reservoirs. The findings contribute to the body of knowledge in petroleum engineering and provide practical recommendations for industry professionals seeking to enhance production efficiencies and sustainability in the oil and gas sector.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oil Fields: A Case Study" focuses on investigating and analyzing advanced methods for maximizing oil recovery in mature oil fields. Mature oil fields are characterized by declining production rates and significant amounts of remaining oil reserves that are challenging to extract using conventional methods. By exploring and implementing enhanced oil recovery (EOR) techniques, this study aims to enhance the efficiency and economic viability of oil production from mature fields. The research will begin with an introduction that provides an overview of the importance of EOR in the oil and gas industry, particularly in the context of mature fields. The background of the study will delve into the existing literature on EOR techniques, highlighting their potential benefits and challenges. The problem statement will identify the key issues faced in extracting oil from mature fields and the gap that this research intends to address. The objectives of the study will outline the specific goals and outcomes that the research aims to achieve, such as evaluating the effectiveness of various EOR methods, optimizing production processes, and enhancing overall recovery rates. The limitations of the study will acknowledge any constraints or barriers that may impact the research findings and conclusions. The scope of the study will define the boundaries within which the research will be conducted, including the specific mature oil fields that will be examined and the EOR techniques that will be analyzed. The significance of the study will highlight the potential impact of the research findings on the oil and gas industry, including advancements in technology, improved resource utilization, and enhanced sustainability. The structure of the thesis will provide an overview of the organization and flow of the research, outlining the chapters and sections that will be included. Definitions of key terms related to EOR and mature oil fields will be provided to ensure clarity and understanding throughout the thesis. The literature review will explore existing research and case studies on EOR techniques for mature oil fields, covering topics such as chemical flooding, thermal methods, gas injection, and emerging technologies. This section will provide a comprehensive overview of the current state-of-the-art in EOR practices and identify gaps in knowledge that warrant further investigation. The research methodology will detail the approach, methods, and tools that will be used to collect data, analyze results, and draw conclusions. This section will include information on data collection techniques, experimental design, numerical modeling, field studies, and other research methodologies employed in the study. The discussion of findings chapter will present the results of the research, including data analysis, comparisons of EOR techniques, evaluation of production optimization strategies, and insights into the performance of different methods in mature oil fields. This section will provide a detailed analysis of the research outcomes and their implications for the industry. The conclusion and summary chapter will summarize the key findings, implications, and recommendations of the study, highlighting the contributions to knowledge, practical applications, and potential areas for future research. This section will offer a comprehensive overview of the research outcomes and their significance in the context of enhancing oil recovery in mature fields. In summary, the project "Enhanced Oil Recovery Techniques for Mature Oil Fields: A Case Study" aims to advance understanding and application of EOR methods to maximize oil production from mature fields, contributing to increased resource recovery, operational efficiency, and sustainability in the oil and gas sector.