This inventor holds 3 USPTO granted patents. Top assignees: Yangtze University, Jingzhou Modern Petroleum Technology Development Co. Ltd, Wuhan University of Science and Technology. Active years: 2021-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 50 
1 out of 1 
1 out of 30 Years Active: 2021-2022
Title: Innovations of Inventor Hui Zhao
Introduction
Hui Zhao is a notable inventor based in Wuhan, China. He has made significant contributions to the field of enhanced oil recovery and fracturing methods. With a total of 3 patents, his work focuses on innovative techniques that improve oil extraction processes.
Latest Patents
Hui Zhao's latest patents include a volumetric fracturing method that utilizes a temporary plugging and diverting technique through functional slick water with an oil displacement agent injected simultaneously. This method involves several steps, including pumping prefluid and sand-carrying fluid into the target interval, followed by the injection of a biological oil displacement agent. The integration of these techniques aims to enhance oil recovery while overcoming challenges such as incomplete removal of temporary plugging agents and the water lock effect of fracturing fluid.
Another significant patent is an enhanced oil recovery method that employs a single well huff and puff technique combined with inter-segment oil displacement after horizontal well fracturing. This method involves selecting implementation wells that meet preset standards, obtaining reservoir parameters, and injecting infection liquid to optimize oil extraction.
Career Highlights
Hui Zhao has worked with prominent institutions such as Yangtze University and Jingzhou Modern Petroleum Technology Development Co. Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in oil recovery.
Collaborations
Hui Zhao has collaborated with several professionals in his field, including Weichu Yu and Ying Zhang, who is a notable female colleague. Their combined expertise has contributed to the advancement of oil recovery technologies.
Conclusion
Hui Zhao's innovative patents and career achievements highlight his significant role in enhancing oil recovery methods. His work continues to influence the industry and pave the way for future advancements in petroleum technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile