Thesis Abstract

Abstract
The optimization of enhanced oil recovery (EOR) techniques in offshore reservoirs has become a critical area of research in the field of petroleum engineering. Offshore reservoirs present unique challenges due to their complex geological structures and remote locations, making the efficient recovery of oil a challenging task. This thesis aims to investigate and evaluate various EOR techniques to optimize oil recovery in offshore reservoirs. The study begins with a comprehensive review of existing literature on EOR techniques, focusing on their application in offshore environments. This literature review identifies key challenges and opportunities associated with EOR in offshore reservoirs, providing a foundation for the subsequent research. The research methodology chapter outlines the approach taken to investigate and optimize EOR techniques in offshore reservoirs. The methodology includes data collection, analysis, modeling, and simulation to evaluate the effectiveness of different EOR methods in enhancing oil recovery rates. The findings chapter presents the results of the study, highlighting the most effective EOR techniques for offshore reservoirs. The discussion delves into the factors influencing the performance of EOR methods, such as reservoir characteristics, fluid properties, and operational considerations. The chapter also compares the economic and environmental implications of different EOR techniques to provide a comprehensive evaluation. In conclusion, this thesis offers valuable insights into the optimization of EOR techniques in offshore reservoirs. The study contributes to the advancement of knowledge in petroleum engineering by identifying best practices and recommendations for maximizing oil recovery in challenging offshore environments. The findings of this research have practical implications for the oil and gas industry, helping operators improve production efficiency and reduce environmental impact. Keywords Enhanced oil recovery, Offshore reservoirs, Petroleum engineering, Optimization, Oil recovery techniques.

Thesis Overview

The project titled "Optimization of Enhanced Oil Recovery Techniques in Offshore Reservoirs" aims to address the challenges and opportunities associated with maximizing oil recovery from offshore reservoirs. Offshore oil reservoirs present unique complexities compared to onshore reservoirs, including remote locations, harsh environments, and limited access for maintenance and operations. As a result, efficient and effective enhanced oil recovery (EOR) techniques are crucial for maximizing oil production and extending the economic viability of offshore fields. The research will begin with a comprehensive literature review to explore existing EOR techniques and their applications in offshore reservoirs. This review will provide insights into the current state-of-the-art technologies, their advantages, limitations, and potential for optimization in offshore settings. By examining a wide range of EOR methods such as water flooding, gas injection, chemical flooding, thermal methods, and microbial EOR, the study will identify key factors influencing the success of EOR applications in offshore environments. Subsequently, the research methodology will focus on developing a framework for evaluating and optimizing EOR techniques in offshore reservoirs. This will involve conducting simulations, laboratory experiments, and field trials to assess the performance and feasibility of different EOR methods under offshore conditions. The research will also consider factors such as reservoir characteristics, fluid properties, wellbore integrity, and environmental considerations in the optimization process. The discussion of findings will present a detailed analysis of the results obtained from the research activities, highlighting the effectiveness of various EOR techniques in enhancing oil recovery from offshore reservoirs. This section will also address the challenges and opportunities associated with implementing EOR strategies in offshore fields, including economic considerations, technical feasibility, and environmental impact. In conclusion, the study will provide recommendations for optimizing EOR techniques in offshore reservoirs to maximize oil recovery and improve the overall efficiency of offshore production operations. By leveraging advanced technologies, innovative approaches, and best practices in EOR, the research aims to contribute valuable insights to the field of petroleum engineering and support the sustainable development of offshore oil and gas resources.