Enhanced Oil Recovery Techniques for Mature Oil Fields: A Comparative Study

Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques in mature oil fields to optimize production and extend the economic lifespan of these reservoirs. The study focuses on comparing various EOR methods to determine their effectiveness in improving oil recovery rates in mature fields. The research methodology involves a comprehensive literature review, data analysis, and field case studies to evaluate the performance and feasibility of different EOR techniques. Chapter One Introduction 1.1 Introduction 1.2 Background of Study 1.3 Problem Statement 1.4 Objectives of Study 1.5 Limitations of Study 1.6 Scope of Study 1.7 Significance of Study 1.8 Structure of the Thesis 1.9 Definition of Terms Chapter Two Literature Review 2.1 Introduction to Enhanced Oil Recovery 2.2 Overview of Mature Oil Fields 2.3 Primary Recovery Methods 2.4 Secondary Recovery Methods 2.5 Tertiary Recovery Methods 2.6 Comparison of EOR Techniques 2.7 Field Case Studies 2.8 Challenges and Opportunities 2.9 Economic Considerations 2.10 Environmental Impact Assessment Chapter Three Research Methodology 3.1 Research Design 3.2 Data Collection Methods 3.3 Data Analysis Techniques 3.4 Sampling Strategy 3.5 Case Study Selection 3.6 Simulation Modeling 3.7 Sensitivity Analysis 3.8 Validation Process Chapter Four Discussion of Findings 4.1 Comparison of EOR Techniques 4.2 Performance Evaluation Metrics 4.3 Reservoir Simulation Results 4.4 Field Case Study Analysis 4.5 Economic Feasibility Assessment 4.6 Technological Challenges 4.7 Operational Considerations 4.8 Environmental Implications 4.9 Regulatory Compliance 4.10 Recommendations for Implementation Chapter Five Conclusion and Summary 5.1 Summary of Findings 5.2 Conclusions 5.3 Implications for Practice 5.4 Recommendations for Future Research 5.5 Closing Remarks This thesis provides valuable insights into the application of EOR techniques in mature oil fields and offers recommendations for optimizing oil recovery rates and extending the economic viability of these reservoirs. The findings contribute to the existing body of knowledge in petroleum engineering and provide practical guidance for industry professionals seeking to enhance production efficiency in mature oil fields.