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本文讨论了用极性油和非极性油分别测定天然岩心和各种人造岩心表面润湿性的实验结果,指出了用非极性油代替极性油测定岩心润湿性的可行性。
In this paper, the experimental results on the determination of wettability of natural cores and various man-made cores by polar oils and non-polar oils are discussed respectively. The feasibility of using non-polar oils instead of polar oils to determine core wettability is also discussed.