Optimization of Enhanced Oil Recovery Techniques in Mature Oil Fields

Thesis Abstract

Abstract
The optimization of enhanced oil recovery (EOR) techniques in mature oil fields is a critical area of study in petroleum engineering aimed at maximizing hydrocarbon extraction from existing reservoirs. This thesis investigates various EOR methods and their potential application in mature oil fields to enhance oil production efficiency. The research focuses on addressing the challenges associated with declining oil recovery rates in mature fields and explores innovative strategies to improve recovery factors. The study begins with a comprehensive review of existing literature on EOR techniques, highlighting the advantages and limitations of methods such as water flooding, gas injection, chemical flooding, thermal methods, and microbial enhanced oil recovery. By analyzing previous case studies and research findings, the thesis establishes a foundation for understanding the effectiveness of different EOR strategies in mature oil fields. The research methodology section outlines the approach taken to evaluate and optimize EOR techniques in mature oil fields. This includes data collection and analysis, reservoir simulation studies, laboratory experiments, and field trials to assess the feasibility and performance of selected EOR methods. The methodology also incorporates economic analysis to determine the cost-effectiveness of implementing EOR techniques in mature fields. The findings of the study provide valuable insights into the application of EOR techniques in mature oil fields, demonstrating the potential for significant increases in oil recovery rates. By optimizing parameters such as injection rates, fluid properties, well spacing, and reservoir heterogeneity, the research identifies key factors that influence the success of EOR projects in mature fields. The discussion of findings section presents a detailed analysis of the results, discussing the implications for reservoir management and field development strategies. In conclusion, this thesis summarizes the key findings and implications of the research, emphasizing the importance of optimizing EOR techniques in mature oil fields to sustainably increase oil production. The study highlights the significance of technological advancements and operational best practices in overcoming challenges associated with mature field development. By integrating reservoir engineering principles with innovative EOR strategies, this research contributes to the advancement of oil recovery practices in mature fields. Overall, the thesis provides a comprehensive analysis of the optimization of enhanced oil recovery techniques in mature oil fields, offering valuable insights for industry practitioners, researchers, and policymakers seeking to enhance hydrocarbon production from existing reservoirs. The findings of this study have the potential to drive future advancements in EOR technology and improve the economic viability of mature field development projects.