US Patent Issued to SOUTHWEST PETROLEUM UNIVERSITY, YAO BAI SPECIAL CEMENT TECHNOLOGY RESEARCH AND DEVELOPMENT on Dec. 30 for "Method for preparing heat-conductive cement slurry for well cementation" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,621, issued on Dec. 30, was assigned to SOUTHWEST PETROLEUM UNIVERSITY (Chengdu, China) and YAO BAI SPECIAL CEMENT TECHNOLOGY RESEARCH AND DEVELOPMENT Co. LTD. (Xi'an, China).

"Method for preparing heat-conductive cement slurry for well cementation" was invented by Xiaowei Cheng (Chengdu, China), Xiaoyue Su (Chengdu, China), Mingze Li (Chengdu, China), Panpan Li (Chengdu, China), Ping Xu (Chengdu, China), Fei Gao (Chengdu, China), Cai Jingxuan (Chengdu, China), Baozhen Tian (Chengdu, China), Baoyu Lv (Chengdu, China), Yuanpeng Wu (Chengdu, China), Kaiyuan Mei (Chengdu, China) and Chunmei Zhang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Of...