Enhanced Oil Recovery Techniques for Mature Oil Fields using Nanotechnology

Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing oil production from mature oil fields. In recent years, nanotechnology has emerged as a promising solution to enhance oil recovery efficiency by improving oil displacement and sweep efficiency in reservoirs. This thesis explores the application of nanotechnology in enhancing oil recovery techniques for mature oil fields. The introduction provides an overview of the significance of EOR in the oil and gas industry, highlighting the challenges faced in mature oil fields and the potential of nanotechnology to address these challenges. The background of the study delves into the evolution of EOR techniques and the emergence of nanotechnology as a disruptive technology in the oil and gas sector. The problem statement identifies the gaps in current EOR practices and the need for innovative solutions to improve oil recovery in mature fields. The objectives of the study are to investigate the effectiveness of nanotechnology in enhancing oil recovery, evaluate different nanomaterials for EOR applications, and assess the economic feasibility of implementing nanotechnology in mature oil fields. The study also outlines the limitations and scope of the research, highlighting the constraints and boundaries within which the study operates. The literature review synthesizes existing research on EOR techniques and nanotechnology applications in the oil and gas industry. Ten key areas are explored, including nanofluids for improved oil displacement, nanoparticle transport mechanisms in porous media, and the role of nanotechnology in reducing interfacial tension for enhanced oil recovery. The research methodology section outlines the approach taken to investigate the research questions, including experimental studies, numerical simulations, and economic analysis. Eight key components are discussed, such as nanomaterial synthesis techniques, core flooding experiments, and reservoir simulation models for evaluating EOR performance. The discussion of findings chapter presents the results of the research, including the impact of nanotechnology on oil recovery efficiency, the effectiveness of different nanomaterials in EOR applications, and the economic benefits of implementing nanotechnology in mature oil fields. Key insights and implications are discussed in detail. Finally, the conclusion and summary chapter provide a comprehensive overview of the research outcomes, highlighting the contributions of this study to the field of petroleum engineering. The key findings, challenges, and recommendations for future research are summarized, emphasizing the potential of nanotechnology in revolutionizing EOR practices for mature oil fields. In conclusion, this thesis contributes to the growing body of knowledge on EOR techniques and nanotechnology applications in the oil and gas industry. The findings of this study have significant implications for enhancing oil recovery efficiency in mature oil fields and advancing sustainable energy production practices.