Results of plugging experiments show that: when adding quantity is nearby 8%, the plugging ratio can get 94%.

封堵性能实验结果表明：注入量在8%左右时，其岩心封堵率可达94%。

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Results of plugging experiments show that: when adding quantity is nearby 8%, the plugging ratio can get 94%.

封堵性能实验结果表明：注入量在8%左右时，其岩心封堵率可达94%。

youdao