The changes of fiber surface wettability and surface groups were determined by dynamic wettabilitytest equipment and IR spectrum.
首次采用浸润性测试和IR测试分析等离子体处理前后纤维浸润性和表面官能团的变化。
2
Both the shop experiment and field test showed that the wettability alteration agents have the ability to reduce the injection pressure and enhance oil recovery.
室内实验和矿场试验都说明,润湿性反转剂具有降压增注和提高原油采收率的效果。
3
The effect of wettability on recovery and relative permeability by waterflood test and the method of controlling rock wettability by aging crude oil are studied in this paper.