microscopic oil displacement efficiency 微观驱油效率
water-oil displacement efficiency 水驱油效率
improve oil displacement efficiency 提高驱油效率
enhancing oil displacement efficiency 提高驱油效率
improving oil displacement efficiency 提高水驱油效率
microcosmic oil displacement efficiency 微观驱油效率
oil-displacement efficiency in cores 岩心驱油效能
Mechanism of low interfacial tension system increasing oil displacement efficiency is analyzed based on microscopic oil displacement experiments.
通过微观驱油实验结果分析低界面张力体系能够提高驱油效率的机理。
The stimulating displacement experiments show that, based on water flooding efficiency 58.65%, the oil displacement efficiency can increase 15.75% (OOIP).
模拟驱油实验表明，在水驱原油效率58.65%的基础上可再提高驱油效率15.75% (OOIP)。
A compounded system mainly composed of petroleum sulfonate was developed and then an oil displacement efficiency experiment was carried out.
通过大量的室内实验，研制出以石油磺酸盐为主剂的复配体系，并开展了驱油效率实验。
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