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

Thesis Abstract

Abstract
The optimization of hydraulic fracturing parameters for enhanced oil recovery in unconventional reservoirs is a critical aspect of petroleum engineering, aimed at maximizing hydrocarbon production in challenging geological formations. This thesis explores the various factors influencing the effectiveness of hydraulic fracturing techniques in unconventional reservoirs, with a focus on enhancing oil recovery rates. The research methodology involves a comprehensive literature review, data analysis, and simulation studies to evaluate the impact of different fracturing parameters on oil recovery efficiency. Chapter One provides an introduction to the project, discussing the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two presents a detailed analysis of ten key studies related to hydraulic fracturing in unconventional reservoirs, highlighting the current trends, challenges, and advancements in the field. Chapter Three outlines the research methodology, including the selection of study area, data collection methods, fracturing simulation techniques, parameter optimization strategies, and uncertainty analysis. The discussion of findings in Chapter Four presents a comprehensive analysis of the simulation results, focusing on the impact of key fracturing parameters such as proppant type, injection rate, fluid viscosity, well spacing, and reservoir properties on oil recovery efficiency. The conclusion and summary in Chapter Five provide a comprehensive overview of the research outcomes, highlighting key findings, implications for the industry, recommendations for future studies, and the potential for practical application in optimizing hydraulic fracturing operations for enhanced oil recovery in unconventional reservoirs. This thesis contributes to the ongoing efforts to improve hydrocarbon production from challenging reservoirs, offering valuable insights into the optimization of fracturing parameters to maximize oil recovery rates and economic viability in unconventional oil and gas fields.