Using MTS Ultrasonic Measurement System, we studied the influences of water of saturation and pore pressure on velocities of compressional (P) and shear (S) waves in exposure rock specimens.
我们用MTS的超声波测试系统研究了地表岩样饱和水及孔隙压力对纵横波速度的影响。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多,文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
The changes of rock wettability lead to the changes of water saturation, but the distribution regularity of saturation is consistent with that of waterflood.
岩石润湿性的变化,使水饱和度值发生变化,但饱和度分布规律与水驱基本一致。
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