Strong gas-wetting nanosilicon dioxide water block removal agent, preparation method thereof and method for wetting transition of rock surface

The invention relates to a strong gas-wetting nanosilicon dioxide water block removal agent, a preparation method thereof and a method for wetting transition of rock surface. The modified nanosilicon dioxide water block removal agent comprises the following raw materials: 0.1-0.5% of modified nanosi...

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Bibliographische Detailangaben
Hauptverfasser: REN JINHENG, WANG YANLING, LIU FEI, WANG KUN, JIN JIAFENG
Format: Patent
Sprache:eng
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