人造砂岩
人造砂岩-
本文对不同沉积相内的砂岩储集体分别制作了仿真孔隙模型、人造砂岩模型以及砂岩微观孔隙模型，进行驱替实验，并对驱替后的微观剩余油分布规律进行了研究。
In this article , we create emulational pore model , sand pack and sandstone microscopic pore model for sandstone reservoir in different precipitation facies and then do the displacement experiments .
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实验采用的多孔介质为人造石英砂岩，渗流液体为油和水。
The porous media used are man-made sandstones and the penetrating liquids are oil and water .