The damage to core permeability due to injection water quality is studied by means of core driving experiment with different water.

通过不同水样的岩心驱替实验，研究了注入水质对岩心渗透率的伤害率。

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This paper puts up that affecting experiment opposing water driving oil impact of storing floor horizontal heterogeneity character by means of savageness rock core in series combination.

本文采用天然岩心串联组合方法，进行了平面非均质性对水驱油效果的影响实验研究。

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