Paul W F Yee

Title: Innovations in Oil Recovery: The Contributions of Paul W. F. Yee

Introduction

Paul W. F. Yee is a notable inventor based in Calgary, Canada, recognized for his significant contributions to the field of oil recovery. With a total of two patents to his name, Yee has developed innovative methods that enhance the efficiency of heavy oil extraction. His work is particularly relevant in the context of increasing energy demands and the need for sustainable extraction techniques.

Latest Patents

Yee's latest patent focuses on an in-situ carbon dioxide generation method for heavy oil recovery. This method involves injecting an aqueous solution or slurry of a carbonate salt into a wellbore, allowing it to enter the oil reservoir. Following this, an aqueous solution of an acid is injected, which reacts with the carbonate salt to produce carbon dioxide gas. This gas mixes with the reservoir oil, reducing its viscosity and facilitating easier extraction. The method also promotes rapid effervescence of carbon dioxide, which can enhance oil recovery by improving oil flow to the wellbore, increasing reservoir pressure, and enhancing rock permeability.

Career Highlights

Paul W. F. Yee is currently associated with Husky Oil Operations Limited, where he applies his expertise in oil recovery technologies. His innovative approaches have contributed to advancements in the industry, particularly in enhancing the efficiency of heavy oil extraction processes.

Collaborations

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Conclusion

Paul W. F. Yee's contributions to the field of oil recovery through his innovative patents demonstrate the importance of research and development in addressing energy challenges. His work not only enhances extraction methods but also contributes to the sustainability of oil recovery practices.