Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oil fields. This thesis focuses on exploring various EOR methods to sustainably manage reservoirs in mature fields, addressing the challenges associated with declining production rates and increasing operational costs. The study begins with an overview of the background, problem statement, objectives, limitations, and scope of the research. It also highlights the significance of the study and outlines the structure of the thesis. Chapter two provides a comprehensive literature review covering ten key aspects related to EOR techniques, including chemical, thermal, and gas injection methods. The review aims to analyze existing knowledge, identify gaps, and provide a foundation for the research methodology. Chapter three details the research methodology, encompassing eight essential components such as data collection, experimental design, simulation modeling, and economic analysis. Various research tools and techniques are applied to evaluate the effectiveness and feasibility of different EOR methods in mature reservoirs. Chapter four presents a thorough discussion of the findings derived from the research methodology. It delves into the performance, challenges, and comparative analysis of different EOR techniques, considering factors like reservoir characteristics, fluid properties, and operational considerations. The chapter also explores the implications of these findings on reservoir management practices. Finally, chapter five concludes the thesis by summarizing the key findings, discussing the implications for the industry, and offering recommendations for future research and application. The conclusion emphasizes the importance of adopting sustainable EOR techniques for enhancing oil recovery and prolonging the economic life of mature fields. Overall, this thesis contributes to the existing body of knowledge in petroleum engineering by providing insights into sustainable reservoir management through enhanced oil recovery techniques. It offers valuable recommendations for industry practitioners and policymakers to optimize production efficiency, minimize environmental impact, and ensure the long-term viability of mature oil fields.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Sustainable Reservoir Management in Mature Fields" focuses on addressing the challenges associated with maximizing oil recovery from mature oil fields through the application of enhanced oil recovery (EOR) techniques. Mature oil fields, characterized by declining production rates and increasing water cut, present a significant opportunity for implementing advanced EOR methods to optimize reservoir performance and extend economic viability. The research aims to investigate and evaluate various EOR techniques that can be effectively applied in mature fields to enhance oil recovery while ensuring sustainable reservoir management practices. By exploring the latest advancements in EOR technologies, reservoir characterization, and reservoir management strategies, the study seeks to provide valuable insights into improving recovery factors and prolonging the productive life of mature oil fields. Key components of the research include a comprehensive literature review of existing EOR methods, their applicability in mature fields, and their potential benefits and limitations. The study will also involve the development of a research methodology that integrates field data analysis, reservoir simulation, and economic evaluation to assess the feasibility and effectiveness of different EOR techniques in specific mature field scenarios. Furthermore, the project will focus on analyzing the environmental impact, cost-effectiveness, and operational considerations associated with implementing EOR techniques in mature fields. By considering factors such as reservoir heterogeneity, fluid properties, well configurations, and surface facilities, the research aims to provide practical recommendations for optimizing EOR performance and ensuring sustainable reservoir management practices. Overall, the project "Enhanced Oil Recovery Techniques for Sustainable Reservoir Management in Mature Fields" seeks to contribute to the advancement of EOR technology and reservoir management strategies tailored to the unique challenges and opportunities presented by mature oil fields. Through a multidisciplinary approach that combines engineering principles, geosciences, and economic analysis, the research aims to provide valuable insights and recommendations for enhancing oil recovery and maximizing the value of mature oil field assets in a sustainable manner.