US Patent Issued to CHINA PETROLEUM & CHEMICAL, SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE on Jan. 20 for "Water injection regulation system and method for water injection well" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,282, issued on Jan. 20, was assigned to CHINA PETROLEUM & CHEMICAL Corp. (Beijing) and SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE (Beijing).

"Water injection regulation system and method for water injection well" was invented by Hao Zeng (Beijing), Haibo Wang (Beijing), Wenqi Ke (Beijing), Lihong Yang (Beijing), Xueqi Cen (Beijing), Jingfei Tang (Beijing) and Xiaolong Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water injection regulation system for water injection well has a float limiting device (A) provided at a wellhead configured to release and capture a float; a ground water delivery device (B) having an outlet in comm...