Energy
| Mon 23 Mar 2026
Beijing, March 24 -- University Lanzhou City has filed a patent application for Mixed Gas Generating Device for Heavy Oil Thermal Recovery High-pressure Gas Injection. This invention was developed by Wang Liangliang, Guo Haowei, Guo Kaili, Bai Shuyuan, Yang Jingjing, Han Zepu, Zhou Shumeng, Liu Jiyang, Su Xiaoming, Zhao Yande, G..