The effect of surface wettability of porous media on the plugging properties of LPS was studied through the ground glass model, quartz sand-packed tube and artificial core plugging experiments.

采用毛玻璃模型、填充砂管和人造岩心封堵实验，研究了多孔介质的表面润湿性对交联聚合物溶液（LPS）封堵性能的影响。

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Under reservoir condition, the huff and puff efficiency of in-situ CO2 system and the impact of the huff and puff parameters on huff and puff effect are researched by the sand packed model.

在油藏条件下，采用填砂模型研究了自生co2体系的吞吐效率及不同吞吐参数对吞吐效果的影响。

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This model was examined with the changing of the length column packed Laojunmiao reservoir sand as well as the changing of flow volume injected flooding solution.

通过改变柱长和注入体积流量对所建立的模型进行了实验验证。

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