Thesis Abstract

Abstract
The demand for oil continues to rise globally, necessitating the development and optimization of enhanced oil recovery techniques for efficient extraction from offshore reservoirs. This thesis focuses on exploring and evaluating various methods to enhance oil recovery in offshore reservoirs. The key objective is to optimize the recovery process, thereby increasing the overall production efficiency and maximizing oil reserves extraction. The thesis begins with an introduction outlining the background of the study and defining the problem statement. The research objectives are clearly defined, setting the stage for investigating and improving existing enhanced oil recovery techniques. The limitations and scope of the study are also outlined, providing a clear understanding of the research boundaries and focus. The significance of the study is emphasized, highlighting the potential impact of optimizing oil recovery in offshore reservoirs. Additionally, the structure of the thesis is presented, providing a roadmap for the reader. Chapter Two presents a comprehensive literature review that explores existing research and developments in enhanced oil recovery techniques. Various methods such as chemical flooding, gas injection, and thermal methods are analyzed, providing insights into their effectiveness and limitations. The literature review serves as a foundation for identifying gaps in current knowledge and guiding the research methodology. Chapter Three details the research methodology employed in this study, including data collection methods, experimental procedures, and analytical techniques. The chapter outlines the steps taken to investigate and optimize enhanced oil recovery techniques in offshore reservoirs. Key components such as reservoir characterization, fluid properties, and rock properties are considered in the methodology to ensure a comprehensive analysis. Chapter Four presents a detailed discussion of the research findings, highlighting the effectiveness of different enhanced oil recovery techniques in offshore reservoirs. The results of experiments and simulations are analyzed to identify the most efficient methods for optimizing oil recovery. Various factors influencing recovery efficiency, such as reservoir heterogeneity and fluid-rock interactions, are discussed in depth. Finally, Chapter Five provides a conclusion and summary of the thesis, summarizing the key findings and implications of the research. Recommendations for future research and practical applications are also presented, highlighting the potential for further advancements in optimizing enhanced oil recovery techniques in offshore reservoirs. In conclusion, this thesis contributes to the ongoing efforts to enhance oil recovery in offshore reservoirs by providing valuable insights and recommendations for optimizing recovery processes. The research findings have the potential to significantly impact the oil and gas industry, leading to increased production efficiency and sustainable resource extraction from offshore reservoirs.

Thesis Overview

The project titled "Optimization of Enhanced Oil Recovery Techniques in Offshore Reservoirs" focuses on improving the efficiency and effectiveness of extracting oil from offshore reservoirs through enhanced oil recovery (EOR) techniques. Offshore oil reservoirs present unique challenges due to their remote locations, harsh environmental conditions, and complex geological characteristics. Traditional oil recovery methods often leave significant amounts of oil unrecovered in these reservoirs, making it essential to explore and optimize advanced EOR techniques. The research aims to investigate various EOR methods, such as thermal, chemical, and gas injection techniques, to identify the most suitable and effective approach for maximizing oil recovery in offshore reservoirs. By optimizing these techniques, the project seeks to enhance the overall oil production rates and extend the lifespan of offshore oil fields. Key aspects of the research will include a comprehensive literature review to establish the current state of EOR technologies in offshore environments. This will be followed by a detailed analysis of the geological and reservoir characteristics of offshore fields to understand the specific challenges and opportunities for implementing EOR techniques. The project will also involve the development of simulation models to assess the performance of different EOR methods under varying reservoir conditions. By conducting these simulations, the research aims to determine the optimal operating parameters and design strategies for implementing EOR techniques in offshore reservoirs. Furthermore, the project will explore the economic feasibility of deploying EOR technologies in offshore fields by evaluating the cost-effectiveness and potential returns on investment associated with enhanced oil recovery. This analysis will consider factors such as initial investment costs, operational expenses, and projected increases in oil production to provide a holistic understanding of the financial implications of implementing EOR techniques. Overall, the research on the optimization of enhanced oil recovery techniques in offshore reservoirs is crucial for the sustainable development of offshore oil fields and the maximization of oil reserves. By enhancing the efficiency of oil extraction processes in these challenging environments, the project aims to contribute to the advancement of the petroleum industry and support the long-term energy security needs of society.