US Patent Issued to China University of Petroleum-Beijing on May 12 for "Temperature-resistant and salt-tolerant in-situ plugging enhanced gel compositions, gels, preparation methods and applications" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,275, issued on May 12, was assigned to China University of Petroleum-Beijing (Beijing).

"Temperature-resistant and salt-tolerant in-situ plugging enhanced gel compositions, gels, preparation methods and applications" was invented by Zhenhua Rui (Beijing), Yang Zhao (Beijing), Jun Ni (Beijing), Xin Wen (Beijing), Liu Yang (Beijing), Youwei He (Beijing), Jirui Zou (Beijing), Fengyuan Zhang (Beijing) and Ting Hu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A temperature-resistant and salt-tolerant in-situ plugging-enhanced gel composition, a gel, and their preparation method and application are provided. The gel composition includes a first m...