Enhanced Oil Recovery Techniques for Mature Oil Fields

Thesis Abstract

Abstract
Enhanced oil recovery (EOR) techniques play a crucial role in maximizing hydrocarbon production from mature oil fields. This thesis explores various EOR methods and their application in mature oil fields to improve oil recovery efficiency and extend the economic life of reservoirs. The study begins with an introduction to the significance of EOR in the petroleum industry and the specific challenges faced in mature oil fields. A comprehensive literature review is conducted to analyze existing research on EOR techniques, highlighting their advantages, limitations, and potential for application in mature oil fields. The research methodology section outlines the approach taken to investigate EOR techniques for mature oil fields, including data collection, analysis, and simulation studies. The study examines key parameters such as reservoir characteristics, fluid properties, and operational considerations that influence the selection and implementation of EOR methods. The findings from field case studies and numerical simulations are presented in detail, illustrating the performance and effectiveness of different EOR techniques in mature oil fields. The discussion of findings chapter critically evaluates the results obtained from the research, comparing the performance of various EOR methods in terms of oil recovery efficiency, cost-effectiveness, and environmental impact. Factors such as reservoir heterogeneity, rock properties, and fluid behavior are analyzed to determine the most suitable EOR techniques for specific conditions in mature oil fields. The implications of the findings on reservoir management and production optimization are discussed, highlighting the importance of strategic planning and technology integration in maximizing oil recovery from mature fields. In conclusion, this thesis provides valuable insights into the application of enhanced oil recovery techniques for mature oil fields, emphasizing the need for innovative solutions to address the challenges of declining production rates and reservoir depletion. The research contributes to the existing knowledge base on EOR methods, offering recommendations for future research and practical implementation strategies in the petroleum industry. Overall, the study underscores the importance of sustainable reservoir management practices and technological advancements in enhancing oil recovery from mature fields to meet the growing energy demand in a cost-effective and environmentally responsible manner.