Thesis Abstract

Abstract
The global demand for energy continues to rise, leading to increased interest in maximizing oil recovery from mature oil fields. This research project focuses on exploring enhanced oil recovery (EOR) techniques to support sustainable production in mature oil fields. The study investigates various EOR methods such as chemical, thermal, and microbial techniques to enhance oil recovery rates and extend the productive life of mature oil fields. Chapter One provides an introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, and the structure of the thesis. The chapter concludes with a comprehensive definition of terms related to enhanced oil recovery and sustainable production in mature oil fields. Chapter Two presents a detailed literature review covering ten key aspects related to enhanced oil recovery techniques, sustainable production, and challenges faced in mature oil fields. The review synthesizes existing knowledge and identifies gaps in the literature to inform the research methodology. Chapter Three outlines the research methodology, including the research design, data collection methods, sampling techniques, and data analysis procedures. The chapter also discusses the selection criteria for case studies and simulations to evaluate the effectiveness of different EOR techniques in mature oil fields. Chapter Four presents a thorough discussion of the research findings, focusing on the application of various EOR techniques in mature oil fields. The chapter analyzes the results of case studies and simulations to assess the impact of EOR methods on oil recovery rates, production sustainability, and economic viability. Chapter Five provides a comprehensive conclusion and summary of the research thesis, highlighting the key findings, implications, and recommendations for future research and industry practices. The chapter emphasizes the importance of implementing sustainable EOR techniques to optimize production in mature oil fields while minimizing environmental impact and maximizing resource efficiency. In conclusion, this research project contributes to the existing body of knowledge on enhanced oil recovery techniques for sustainable production in mature oil fields. By exploring innovative EOR methods and their application in real-world scenarios, the study aims to support the oil and gas industry in enhancing oil recovery rates, extending field life, and promoting sustainable energy production practices.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Sustainable Production in Mature Oil Fields" aims to investigate and analyze various enhanced oil recovery (EOR) techniques to improve production sustainability in mature oil fields. As global energy demand continues to rise, it is imperative to maximize the extraction of hydrocarbons from existing reservoirs to ensure long-term energy security and environmental sustainability. Mature oil fields, characterized by declining production rates and high water cut, present significant challenges that necessitate innovative EOR strategies for efficient resource utilization. The research will begin with a comprehensive review of the background of the study, highlighting the current state of mature oil fields, the challenges faced in conventional oil recovery methods, and the importance of implementing EOR techniques for sustainable production. The problem statement will address the limitations of existing recovery methods and the need for advanced technologies to enhance oil extraction efficiency in mature fields. The objectives of the study will focus on evaluating the effectiveness of various EOR techniques, such as thermal, chemical, and gas injection methods, in rejuvenating production rates and extending the economic lifespan of mature oil reservoirs. The research will also aim to identify the limitations and constraints associated with implementing EOR techniques in mature fields, considering factors such as reservoir heterogeneity, fluid properties, and economic feasibility. The scope of the study will encompass a detailed analysis of case studies and field applications of EOR technologies in mature oil fields worldwide, providing insights into successful implementation strategies and best practices. The significance of the study lies in its potential to contribute valuable insights and recommendations for industry stakeholders, policymakers, and researchers seeking to optimize oil recovery from mature reservoirs while minimizing environmental impacts. The structure of the thesis will be organized into distinct chapters, including an introduction outlining the research objectives, literature review discussing existing EOR techniques, research methodology detailing the approach and data analysis methods, discussion of findings presenting research outcomes, and a conclusion summarizing key findings and implications for future research and industry applications. Overall, this research project will address a critical gap in the literature by exploring innovative EOR techniques for sustainable production in mature oil fields, with the ultimate goal of enhancing energy security, maximizing resource recovery, and promoting environmental stewardship in the oil and gas industry."