渗吸驱油效率超25%
通过降低油水界面张力和改变岩石润湿性，该复合表面活性剂可显著提高页岩岩心渗吸驱替效率。
Jinfeng, Zhang · Liang, Chenggang · Chen, Yiwei · Xu, Tianwu · Zhongyi, Xu
Petroleum Geology and Oilfield Development in Daqing 2023