• 实验研究了水井增注4种商品表面亲油改性纳米二氧化硅改变岩石表面润湿性能力

    The ability to alternate rock wettability is studied for 4 commercial surface modified lipophilic nanometric silica (LNS) used for stimulating water injection Wells.

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  • 防砂吸附岩石表面使得岩石表面的润湿性水方向变化,导致岩心相渗透率增加水相渗透率减小说明该防砂剂不但具有防砂作用还具有堵水功能。

    The pictures of core scanning by electron microscope indicate that there are good porosity and connectivity in the consolidated core. This sand control agent adheres to rock surf…

    youdao

  • 防砂吸附岩石表面使得岩石表面的润湿性水方向变化,导致岩心相渗透率增加水相渗透率减小说明该防砂剂不但具有防砂作用还具有堵水功能。

    The pictures of core scanning by electron microscope indicate that there are good porosity and connectivity in the consolidated core. This sand control agent adheres to rock surf…

    youdao

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