US Patent Issued to HUAINAN MINING (GROUP), PING'AN COAL MINE GAS CONTROL NATIONAL ENGINEERING RESEARCH CENTER, PING AN COAL MINING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, XI'AN JIAOTONG UNIVERSITY on April 14 for "Controlled shockwave-based stimulation method for coalbed methane (CBM) horizontal well" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,242, issued on April 14, was assigned to HUAINAN MINING (GROUP) Co. LTD (Huainan, China), PING'AN COAL MINE GAS CONTROL NATIONAL ENGINEERING RESEARCH CENTER Co. LTD (Huainan, China), PING AN COAL MINING ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co. LTD (Huainan, China) and XI'AN JIAOTONG UNIVERSITY (Xi'an, China).

"Controlled shockwave-based stimulation method for coalbed methane (CBM) horizontal well" was invented by Bo Bi (Huainan, China), Anxiang Feng (Huainan, China), Xiaozhang Tong (Huainan, China), Youzhi Zhao (Huainan, China), Wei Yang (Huainan, China), Shougang Ding (Huainan, China), Benliang Chen (Huainan, China), Tao Zhou (Huainan, China), Yang Yang (Huainan, China), Ch...