Oil & Gas
| Mon 23 Feb 2026
Beijing, Feb. 23 -- China University of Petroleum, East China has applied Chinese patent for Anti-collapse Agent as Well as Preparation Method and Application Thereof. Wang Jintang, He Zhijun, Liao Bo, Sun Jinsheng, Lyu Kaihe, Yang Jingbin, Bai Yingrui, Li Jian, Wang Daobing, Heo Sung-won and Jin Jiafeng developed it.
The paten..