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filtration control agent
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filtration control agent
Encyclopedia
工学
钻井液处理剂
释
filtration control agent
降滤失剂
添加在钻井液体系中,在井壁形成低渗透率、柔韧、薄而致密的滤饼,从而降低钻井液滤失量的化学物质。又称滤失控制剂或降失水剂。
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