Thesis Abstract

Abstract
The optimization of hydraulic fracturing parameters for enhanced oil recovery in unconventional reservoirs is a critical aspect of petroleum engineering that seeks to maximize the extraction of oil from challenging geological formations. This thesis investigates the various factors that influence the efficiency of hydraulic fracturing operations in unconventional reservoirs and aims to develop a comprehensive framework for optimizing these parameters. The study begins with a detailed review of the background and current state of hydraulic fracturing technology, highlighting the challenges and opportunities for improvement in unconventional reservoirs. The research methodology employed in this study includes a combination of theoretical analysis, numerical simulations, and field experiments to evaluate the impact of different fracturing parameters on oil recovery rates. Through a systematic literature review, key insights are gathered on the best practices and emerging trends in hydraulic fracturing optimization, laying the foundation for the experimental phase of the study. The research methodology chapter outlines the data collection methods, simulation techniques, and statistical analyses used to evaluate the performance of various hydraulic fracturing parameters. The discussion of findings chapter presents the results of the numerical simulations and field experiments, providing a detailed analysis of how different fracturing parameters affect oil recovery efficiency in unconventional reservoirs. By examining factors such as proppant concentration, injection rate, fluid type, and well spacing, the study identifies the optimal combination of parameters that lead to the highest oil recovery rates. The findings also reveal the importance of geomechanical properties, reservoir characteristics, and operational practices in determining the success of hydraulic fracturing operations. In conclusion, this thesis offers a comprehensive framework for optimizing hydraulic fracturing parameters in unconventional reservoirs to enhance oil recovery rates. The study underscores the significance of considering a holistic approach that integrates geological, engineering, and operational factors to achieve optimal results. By providing insights into the key factors influencing hydraulic fracturing efficiency, this research contributes to the advancement of oil recovery technologies in unconventional reservoirs and lays the groundwork for future research in this field.

Thesis Overview

The project titled "Optimization of Hydraulic Fracturing Parameters for Enhanced Oil Recovery in Unconventional Reservoirs" aims to address the growing need for efficient oil recovery techniques in unconventional reservoirs. Unconventional reservoirs, such as shale formations, have unique characteristics that require specialized techniques like hydraulic fracturing to extract oil effectively. However, the optimization of hydraulic fracturing parameters is crucial to maximize oil recovery while minimizing costs and environmental impact. The research will involve a comprehensive review of existing literature on hydraulic fracturing in unconventional reservoirs to understand the current practices, challenges, and opportunities for improvement. By synthesizing the findings from previous studies, the project aims to identify key parameters that influence the success of hydraulic fracturing in unconventional reservoirs. Additionally, the research will involve the development of a theoretical framework to analyze the impact of different fracturing parameters, such as fluid viscosity, proppant type, injection rate, and well spacing, on oil recovery efficiency. Through numerical simulations and sensitivity analyses, the project will explore the optimal combination of these parameters to enhance oil recovery in unconventional reservoirs. Furthermore, field data from case studies and real-world applications will be analyzed to validate the theoretical findings and provide practical insights into the optimization of hydraulic fracturing parameters. The research will also consider the economic and environmental implications of different fracturing strategies to ensure a sustainable approach to oil recovery in unconventional reservoirs. Overall, this project seeks to contribute to the advancement of hydraulic fracturing techniques for enhanced oil recovery in unconventional reservoirs by providing valuable insights into the optimization of key parameters. The research outcomes are expected to benefit the oil and gas industry by improving the efficiency, productivity, and sustainability of oil extraction from unconventional reservoirs.