This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: China University of Petroleum, China University of Petroleum (East China). Active years: 2020-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Qingdao, CN (2020)
- Shandong, CN (2021)
Company Filing History:
1 out of 27 
1 out of 236 Years Active: 2020-2021
Title: Innovations of Zhengxiao Xu in Heavy Oil Extraction
Introduction
Zhengxiao Xu is a notable inventor based in Shandong, China, recognized for his contributions to the field of heavy oil extraction. With a total of 2 patents, he has developed innovative methods that enhance the efficiency of oil recovery processes.
Latest Patents
One of his latest patents is the "Supported catalyst-assisted microwave method for exploiting heavy oil reservoir." This invention focuses on the recovery of heavy oil reservoirs by injecting a slug of a supported catalyst fluid into the reservoir. A microwave generator is then placed within the reservoir to perform volumetric heating on the oil layer containing the catalyst fluid. After heating, water is injected into the reservoir for subsequent displacement, optimizing the recovery process.
Another significant patent is the "Viscosity reduction system for microwave extraction of heavy oil and preparation method thereof." This invention introduces a magnetic graphene oxide viscosity reduction system that significantly reduces the viscosity of heavy oil after microwave treatment. The system's lipophilicity allows it to be adsorbed on oil droplets, enhancing the thermal effect of microwaves while minimizing heat loss during the extraction process. Additionally, its magnetic properties facilitate directional regulation and separation under a magnetic field.
Career Highlights
Zhengxiao Xu is affiliated with the China University of Petroleum, where he continues to advance research in heavy oil extraction technologies. His work has garnered attention for its practical applications in the energy sector.
Collaborations
He has collaborated with notable colleagues, including Zhaomin Li and Teng Lu, contributing to the development of innovative solutions in the field.
Conclusion
Zhengxiao Xu's innovative approaches to heavy oil extraction demonstrate his commitment to advancing energy technologies. His patents reflect significant advancements that could transform the efficiency of oil recovery processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile