Optimization of Hydraulic Fracturing Design Parameters for Enhanced Oil Recovery in Unconventional Reservoirs

Thesis Abstract

Abstract
The optimization of hydraulic fracturing design parameters for enhanced oil recovery in unconventional reservoirs is a critical aspect of petroleum engineering aimed at maximizing production efficiency and ultimate recovery from challenging reservoirs. This thesis investigates the key factors influencing the success of hydraulic fracturing operations in unconventional reservoirs, focusing on the design parameters that can be optimized to enhance oil recovery. The study explores the current state of knowledge in hydraulic fracturing technology, the challenges associated with unconventional reservoirs, and the potential benefits of optimizing design parameters for enhanced oil recovery. Chapter One provides an introduction to the research topic, including the background of the study, problem statement, research objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two examines ten key aspects related to hydraulic fracturing design parameters and their impact on oil recovery in unconventional reservoirs. This comprehensive review sets the foundation for understanding the current practices, challenges, and opportunities in the field. Chapter Three outlines the research methodology employed in this study, detailing the data collection methods, analytical techniques, and simulation tools used to evaluate and optimize hydraulic fracturing design parameters. The chapter includes eight key components such as data collection, reservoir characterization, fracturing simulation, sensitivity analysis, and optimization algorithms. In Chapter Four, the findings of the study are discussed in detail, highlighting the impact of optimized hydraulic fracturing design parameters on oil recovery in unconventional reservoirs. The results of the simulations and sensitivity analyses are presented, demonstrating the potential improvements in production efficiency and ultimate recovery achieved through optimization. Finally, Chapter Five concludes the thesis by summarizing the key findings, discussing their implications for the petroleum industry, and providing recommendations for future research and practical applications. The thesis contributes to the body of knowledge in petroleum engineering by offering insights into the optimization of hydraulic fracturing design parameters for enhanced oil recovery in unconventional reservoirs, ultimately aiming to improve production efficiency and maximize oil recovery in challenging reservoir environments. Keywords Hydraulic fracturing, Design parameters, Optimization, Enhanced oil recovery, Unconventional reservoirs, Petroleum engineering.