Thesis Abstract

Abstract
This thesis investigates Enhanced Oil Recovery (EOR) techniques for mature oil fields and provides a comparative study of different methods to optimize oil production. The study focuses on the challenges faced in mature oil fields and evaluates various EOR methods to enhance oil recovery efficiency. The research aims to identify the most effective EOR technique for mature oil fields by comparing their performance, advantages, and limitations. The introductory chapter sets the stage by providing an overview of the background of the study, problem statement, objectives, scope, significance, as well as the structure of the thesis. The literature review chapter critically examines ten key studies and research articles related to EOR techniques in mature oil fields to establish a comprehensive understanding of existing knowledge in the field. The research methodology chapter outlines the approach taken to conduct this study, including data collection methods, analysis techniques, and experimental procedures. It covers aspects such as sample selection, data analysis tools, simulation software used, and laboratory testing procedures. The chapter also discusses the various parameters considered in evaluating the performance of different EOR techniques. The findings chapter presents a detailed analysis of the results obtained from the comparative study of EOR techniques in mature oil fields. It discusses the performance of each method in terms of oil recovery efficiency, cost-effectiveness, environmental impact, and applicability to different reservoir conditions. The chapter also highlights the key factors influencing the success of EOR applications in mature oil fields. The discussion chapter delves into a comprehensive analysis of the findings, comparing and contrasting the different EOR techniques and their suitability for mature oil fields. It explores the implications of the results on the oil industry and provides recommendations for optimizing EOR strategies in mature oil fields. The conclusion chapter summarizes the key findings of the study and offers insights into the future direction of research in this field. Overall, this thesis contributes to the existing body of knowledge on EOR techniques for mature oil fields and provides valuable insights for oil industry practitioners, researchers, and policymakers. The comparative study sheds light on the most effective EOR methods that can be employed to maximize oil recovery in mature oil fields, ultimately leading to improved reservoir performance and sustainable energy production.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oil Fields: A Comparative Study" aims to investigate and compare various enhanced oil recovery (EOR) techniques suitable for mature oil fields. Mature oil fields are characterized by declining production rates due to the depletion of easily recoverable oil reserves. Therefore, the implementation of advanced EOR techniques becomes essential to maximize oil recovery and extend the economic life of these fields. The research will begin with an in-depth review of the background of EOR techniques and the challenges associated with mature oil fields. This will set the stage for identifying the problem statement, which revolves around the need to enhance oil recovery in mature fields through effective and cost-efficient techniques. The objectives of the study will focus on evaluating and comparing different EOR methods, such as chemical, thermal, and gas injection techniques, to determine their applicability and effectiveness in mature oil fields. The study will also outline the limitations and scope of the research to provide a clear understanding of the boundaries and constraints within which the investigation will be conducted. Furthermore, the significance of the study lies in its potential to contribute valuable insights to the field of petroleum engineering by offering practical recommendations for optimizing oil recovery in mature fields. The research methodology will involve a comprehensive literature review to gather existing knowledge on EOR techniques, followed by data collection, analysis, and comparison of different methods. Various parameters, such as oil recovery factor, production rates, costs, and environmental impact, will be considered in evaluating the performance of each EOR technique. The discussion of findings will present a detailed analysis of the results obtained from the comparative study, highlighting the strengths and limitations of each EOR method. The conclusions drawn from the research will offer valuable insights into the most effective EOR techniques for mature oil fields, considering factors such as reservoir characteristics, economic feasibility, and environmental considerations. In summary, this research project on "Enhanced Oil Recovery Techniques for Mature Oil Fields: A Comparative Study" aims to provide a comprehensive analysis of different EOR methods and their applicability in maximizing oil recovery from mature fields. By comparing and evaluating various techniques, this study seeks to contribute to the optimization of oil production in mature reservoirs, thereby offering practical solutions for the challenges faced in the oil and gas industry.