US Patent Issued to Beijing Institute of Petrochemical Technology on July 1 for "Multi-stage temporary plugging fracturing method based on stress cage effect, device thereof and storage medium" (Chinese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,147, issued on July 1, was assigned to Beijing Institute of Petrochemical Technology (Beijing).

"Multi-stage temporary plugging fracturing method based on stress cage effect, device thereof and storage medium" was invented by Daobing Wang (Beijing), Bo Yu (Beijing), Mao Sheng (Beijing), Zhiheng Tao (Beijing), Shuiqing Hu (Beijing), Yiqun Yan (Beijing), Ziyi Xu (Beijing), Dongliang Sun (Beijing), Yang Shi (Beijing) and Xiuling Han (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a multi-stage temporary plugging fracturing method based on a stress cage effect, a device thereof and a storage medium, which are app...