Synergistic effect of octadecyl ammonium oxide and oleate amide propyl betaine and development of a foam drainage reagent for natural gas production

Minlan Gao; Yijing Jia; Shiyi Lv; Sanbao Dong; Manxue Wang; Shidong Zhu; Jie Zhang; Gang Chen

Comptes Rendus. Chimie, Volume 24 (2021) p. 11-20

Catalytic oxidation of polymer used in oilfield by supported Co(II) complex within a high pH range

Liwa Ma; Furong Zhao; Jianqing Zhang; Guoyan Ma; Yifei Zhao; Jie Zhang; Gang Chen

Comptes Rendus. Chimie, Volume 24 (2021) p. 61-68