..............page:9-16+21
..............page:38-42+48
Fracturing Effects of Proppant Wettability on Increased Oil
Li Qingsong;Wang Xin;Wang Qingguo;Lu Xiangguo;Guo Qi;Wang Jiuyu;The Academy of Engineering of Oil Production in Daqing Oilfield;Key Laboratory of Ministry of Education on Improving Recovery Efficiency of Oil and Gas;Northeast Petroleum University;China National Aviation Fuel Group Jilin Branch;No.4 Oil Production Plant of Daqing Oilfield;
..............page:49-53