摘要
本文用 Texas-500型旋滴界面张力仪研究了油和溶有表面活性剂的地层水体系的界面张力。讨论了旋转时间、转速、温度、表面活性剂增溶作用以及杂质等因素对界面张力测量的影响,给出了旋滴法测量油/水界面张力的最佳条件。
The interfacial tension between oil and formation water with dissolved surfactants was studied by the Spinning-Drop Interfacial Tensiometer in this paper.The effects of rotation time,rotation velocity,temperature, solubilization by the surfactants,and impurities on the measurements of interfacial tensions were also discussed.In addition,the optimal conditions for measuring interfacial tension between oil and formation water with dissolved surfactants were determined.
出处
《油田化学》
CAS
CSCD
北大核心
1989年第1期80-83,共4页
Oilfield Chemistry
