Thesis Abstract

Abstract
Enhanced Oil Recovery (EOR) techniques have become essential in the oil and gas industry to maximize production from mature oil fields. This thesis explores various EOR techniques and their application in mature oil fields to improve oil recovery efficiency. The research aims to investigate the challenges faced in implementing EOR techniques in mature fields, analyze the effectiveness of different EOR methods, and propose recommendations for optimizing oil recovery. Chapter One provides an introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. Chapter Two presents a comprehensive literature review covering ten key areas related to EOR techniques in mature oil fields. The review includes discussions on the principles, advantages, limitations, and case studies of various EOR methods such as water flooding, gas injection, chemical flooding, thermal methods, and microbial EOR. Chapter Three focuses on the research methodology, detailing the research design, data collection methods, data analysis techniques, and sampling procedures. The chapter also discusses the criteria for selecting case studies and the approach for evaluating the effectiveness of EOR techniques in mature oil fields. Additionally, it highlights the challenges encountered during the research process and the steps taken to address them. Chapter Four presents a detailed discussion of the research findings, highlighting the key observations, trends, and insights gathered from the case studies and data analysis. The chapter evaluates the performance of different EOR techniques in mature oil fields, assesses their economic feasibility, and identifies best practices for successful implementation. The findings shed light on the factors influencing the selection and optimization of EOR methods based on reservoir characteristics, production conditions, and cost considerations. In Chapter Five, the conclusion and summary of the thesis are provided, consolidating the key findings, implications, and recommendations for future research and industry applications. The conclusion highlights the significance of EOR techniques in enhancing oil recovery from mature fields, the challenges faced in their implementation, and the opportunities for further advancements in the field. The thesis concludes with a call to action for stakeholders to leverage innovative EOR technologies and strategies to sustainably maximize oil production and extend the life of mature oil fields. In summary, this thesis contributes to the existing body of knowledge on EOR techniques for mature oil fields by providing a comprehensive analysis of the challenges, opportunities, and best practices in enhancing oil recovery efficiency. The research findings aim to inform decision-makers, researchers, and industry professionals on the strategies and technologies available to optimize oil production from mature reservoirs and meet the growing energy demands of the future.

Thesis Overview

The project titled "Enhanced Oil Recovery Techniques for Mature Oil Fields" focuses on exploring innovative methods to improve oil recovery in mature oil fields. Mature oil fields are characterized by declining production rates and increasing water cut, posing challenges for continued extraction of remaining oil reserves. This research aims to investigate and evaluate various enhanced oil recovery (EOR) techniques that can be effectively applied in mature oil fields to maximize oil extraction efficiency. The research will begin with a comprehensive review of the background and current status of mature oil fields, highlighting the challenges associated with declining production and the potential benefits of implementing EOR techniques. The problem statement will emphasize the critical need for enhanced recovery methods to sustain oil production in mature fields and address the limitations of conventional extraction methods. The objectives of the study will include identifying and analyzing different EOR techniques suitable for mature oil fields, assessing their effectiveness in enhancing oil recovery rates, and evaluating the economic feasibility and environmental impact of implementing these techniques. The scope of the study will encompass a detailed exploration of key EOR methods such as thermal, chemical, and gas injection techniques, considering their applicability and success in mature field conditions. The significance of the study lies in its potential to provide valuable insights and practical recommendations for oil operators and stakeholders seeking to optimize production from mature oil fields. By exploring advanced EOR technologies and strategies, this research aims to contribute to the development of sustainable practices for maximizing oil recovery and extending the productive life of mature fields. The structure of the thesis will be organized into distinct chapters, starting with an introduction that sets the context and rationale for the study, followed by a literature review that synthesizes existing knowledge on EOR techniques for mature fields. The research methodology will outline the approach and methodologies employed to analyze and evaluate different EOR methods, while the discussion of findings chapter will present the results and insights gathered from the study. In conclusion, this research project on "Enhanced Oil Recovery Techniques for Mature Oil Fields" seeks to offer a comprehensive overview of innovative EOR methods that can effectively address the challenges of declining production rates in mature oil fields. By exploring and evaluating advanced recovery techniques, this study aims to provide valuable recommendations for optimizing oil recovery and sustaining production in mature field environments.