Enhanced Oil Recovery Techniques for Mature Oil Fields using Nanotechnology

Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oil fields. In recent years, the integration of nanotechnology in EOR has emerged as a promising approach to enhance oil recovery efficiency and address the challenges associated with conventional methods. This thesis explores the application of nanotechnology in EOR for mature oil fields and investigates its potential to improve oil recovery rates and reduce operational costs. The study begins with a comprehensive review of the background of EOR techniques and the challenges faced in mature oil fields. The problem statement highlights the declining production rates in mature oil fields and the need for innovative solutions to revitalize oil recovery operations. The objectives of the study are to evaluate the effectiveness of nanotechnology in enhancing oil recovery, identify the limitations of current EOR methods, and assess the scope of implementing nanotechnology in mature oil fields. The literature review provides an in-depth analysis of ten key studies and research articles on the application of nanotechnology in EOR. The review covers various nanomaterials, such as nanoparticles and nanofluids, and their impact on oil recovery mechanisms, including wettability alteration, interfacial tension reduction, and mobility control. The research methodology section outlines the approach taken to investigate the effectiveness of nanotechnology in EOR for mature oil fields. The methodology includes laboratory experiments, numerical simulations, and field case studies to analyze the performance of nanomaterials in enhancing oil recovery efficiency. Key components of the methodology include nanomaterial synthesis, core flooding experiments, reservoir modeling, and economic analysis. The discussion of findings chapter presents the results of the research conducted, including the impact of nanotechnology on oil recovery rates, production profiles, and economic feasibility. The chapter also discusses the challenges and opportunities associated with implementing nanotechnology in EOR for mature oil fields, as well as the potential environmental implications of using nanomaterials in oil recovery operations. In conclusion, this thesis provides a comprehensive analysis of the application of nanotechnology in enhancing oil recovery for mature oil fields. The study demonstrates the potential of nanomaterials to improve oil recovery efficiency, increase production rates, and extend the economic viability of mature oil fields. The findings of this research contribute to the growing body of knowledge on innovative EOR techniques and provide valuable insights for the oil and gas industry.