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

Thesis Abstract

Abstract
This thesis investigates the application of enhanced oil recovery (EOR) techniques in mature oil fields through a comprehensive case study analysis. The primary objective of this research is to evaluate the effectiveness of various EOR methods in enhancing oil production from mature oil fields, thereby maximizing oil recovery rates and extending the economic life of these reservoirs. The study focuses on a specific mature oil field and analyzes the implementation of EOR techniques such as water flooding, gas injection, chemical flooding, and thermal methods in improving oil recovery efficiency. The introduction provides a background of the study, highlighting the challenges faced by mature oil fields in maintaining production levels and the importance of EOR techniques in addressing these challenges. The problem statement identifies the need for innovative approaches to enhance oil recovery from mature fields to meet increasing energy demands and optimize resource utilization. The objectives of the study include assessing the performance of different EOR methods, identifying the most suitable techniques for the selected oil field, and evaluating the economic feasibility of EOR implementation. The literature review explores existing research and case studies on EOR techniques, emphasizing their applications, advantages, limitations, and success factors in mature oil fields. The research methodology section outlines the approach adopted in this study, including data collection methods, analysis techniques, and simulation models used to evaluate EOR performance. The findings chapter presents a detailed analysis of the data collected from the case study oil field, comparing the results of different EOR methods in terms of oil recovery efficiency, production rates, and economic viability. The discussion section interprets the findings, identifies key factors influencing EOR success, and provides recommendations for optimizing EOR implementation in mature oil fields. In conclusion, this thesis summarizes the key findings of the research, highlighting the significance of EOR techniques in enhancing oil recovery from mature oil fields and extending the economic life of reservoirs. The study contributes valuable insights into the practical application of EOR methods and offers recommendations for future research and field implementation strategies to maximize oil production from mature oil fields. Keywords Enhanced Oil Recovery, Mature Oil Fields, Oil Production, Case Study, EOR Techniques, Reservoir Management, Economic Viability.