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The most popular acid system for sandstone matrix acidizing is the conventional mud acid system.
常规土酸体系是砂岩酸化最常用的酸液体系。
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It is a big change to conventional way of drilling mud circulation.
是常规钻井泥浆循环方式的重大变革。
youdao
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It is a big change to conventional way of drilling mud circulation.
是常规钻井泥浆循环方式的重大变革。
youdao