Project Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oil reservoirs. As conventional production methods reach their limits, the implementation of advanced EOR technologies becomes essential to unlock the remaining oil reserves. This research aims to investigate and evaluate various EOR techniques suitable for mature oil reservoirs to enhance recovery efficiency and extend the economic life of oil fields. The study begins with a comprehensive review of the background and current status of EOR applications in the oil and gas industry, focusing on the challenges faced in mature oil reservoirs. The problem statement highlights the declining production rates and the need for innovative solutions to optimize oil recovery. The objectives of the study include identifying the most effective EOR methods, assessing their applicability in mature reservoirs, and evaluating their economic feasibility. Limitations of the study are acknowledged, including data availability, technical constraints, and the complexity of field operations. The scope of the research encompasses a detailed analysis of key EOR techniques such as thermal methods, chemical flooding, and gas injection methods, with a specific focus on their performance in mature reservoirs. The significance of the study lies in its potential to provide valuable insights for oil and gas operators, researchers, and policymakers to make informed decisions regarding EOR implementation. The structure of the research is outlined, highlighting the organization of the study into distinct chapters that cover the introduction, literature review, research methodology, discussion of findings, and conclusion. Definitions of key terms related to EOR and mature oil reservoirs are provided to ensure clarity and understanding throughout the research. Chapter Two presents an in-depth literature review of existing studies and practices related to EOR techniques for mature oil reservoirs. The review covers the principles, advantages, and limitations of various EOR methods, offering a comprehensive overview of the current state of the art in the field. Chapter Three details the research methodology employed in this study, including data collection methods, analysis techniques, and simulation models used to evaluate the performance of different EOR techniques in mature oil reservoirs. The chapter also discusses the criteria for selecting case studies and conducting comparative analyses. In Chapter Four, the findings of the research are presented and discussed, highlighting the effectiveness of specific EOR techniques in enhancing oil recovery from mature reservoirs. The chapter explores the technical, economic, and environmental aspects of each EOR method, providing insights into their practical feasibility and potential impact on production optimization. Chapter Five concludes the research by summarizing the key findings, implications, and recommendations for future research and industry applications. The study underscores the importance of adopting advanced EOR technologies to sustainably exploit remaining oil reserves in mature fields and meet the growing global energy demand. In conclusion, this research contributes to the ongoing efforts to enhance oil recovery from mature reservoirs through the application of advanced EOR techniques. By addressing key challenges and exploring innovative solutions, this study aims to support the sustainable development of oil and gas resources while maximizing production efficiency and economic returns for stakeholders in the industry.

Project Overview

The project on "Enhanced Oil Recovery Techniques for Mature Oil Reservoirs" focuses on investigating and analyzing advanced methods to extract more oil from aging oil reservoirs. Mature oil reservoirs are characterized by declining production rates and lower overall recovery factors due to the depletion of natural pressure and the accumulation of immobile oil. To address these challenges, the study aims to explore innovative techniques that can enhance oil recovery efficiency and increase the ultimate oil production from such reservoirs. The research begins with a comprehensive review of the background and existing literature related to enhanced oil recovery (EOR) methods specifically tailored for mature oil reservoirs. This literature review will cover a range of topics, including primary, secondary, and tertiary recovery methods, as well as the latest advancements in EOR technologies such as chemical flooding, thermal methods, and gas injection techniques. The project will then identify the key issues and challenges associated with oil recovery from mature reservoirs, including reservoir heterogeneity, fluid properties, wellbore conditions, and economic considerations. By defining the problem statement, the research will clarify the specific objectives to be achieved, such as improving sweep efficiency, optimizing well placement, and enhancing reservoir characterization for better reservoir management. Furthermore, the study will outline the limitations and constraints that may impact the research outcomes, such as data availability, technology constraints, and operational challenges in implementing EOR techniques in mature fields. The scope of the study will delineate the boundaries within which the research will be conducted, including the specific reservoir types, geographic locations, and technological aspects that will be considered. The significance of the research lies in its potential to provide valuable insights and practical solutions for the oil and gas industry to maximize oil recovery from mature reservoirs, thereby extending the economic life of existing fields and increasing overall hydrocarbon reserves. By structuring the research methodology, the project will detail the approach, data collection methods, experimental procedures, and analytical tools that will be employed to achieve the research objectives. The findings and results of the study will be discussed in detail in Chapter Four, where the effectiveness and feasibility of the enhanced oil recovery techniques for mature oil reservoirs will be evaluated and compared. This chapter will also present a critical analysis of the data obtained, highlighting the key trends, challenges, and opportunities for further research and field application. Finally, the research will conclude with a comprehensive summary and conclusion in Chapter Five, where the key findings, implications, and recommendations for future research and industry practices will be highlighted. Overall, the project on "Enhanced Oil Recovery Techniques for Mature Oil Reservoirs" aims to contribute to the advancement of EOR technologies and practices for sustainable and efficient oil production from mature fields.