Enhanced Oil Recovery Techniques for Mature Oil Fields

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.