Company Filing History:
Years Active: 2025
Title: Renfeng Yang: Innovator in CO-Crude Oil Systems
Introduction
Renfeng Yang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of petroleum engineering, particularly in the area of CO-crude oil systems. His innovative approach has led to advancements in the prediction of minimum miscible pressure, which is crucial for optimizing oil recovery processes.
Latest Patents
Renfeng Yang holds a patent for a "Minimum miscible pressure prediction method for CO-crude oil system considering reservoir well spacing." This method involves obtaining characteristic parameters of each component of crude oil. It also includes the determination of bubble point or dew point pressures, oil-gas interfacial tension, and the densities and viscosities of both oil and gas phases under varying injected gas contents. The model he developed allows for the prediction of minimum miscible pressure values for CO-crude oil systems, taking into account different reservoir well spacing.
Career Highlights
Renfeng Yang is affiliated with the China University of Petroleum, where he continues to engage in research and development in petroleum engineering. His work has been instrumental in enhancing the understanding of CO-crude oil interactions and improving extraction techniques.
Collaborations
Renfeng Yang has collaborated with notable colleagues, including Hao Chen and Xiliang Liu. Their combined expertise has contributed to the advancement of research in the field of petroleum engineering.
Conclusion
Renfeng Yang's innovative methods and research have made a significant impact on the petroleum industry. His contributions continue to pave the way for more efficient oil recovery techniques.