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The quality of mud fluid is key to the drilling in complex strata.
复杂地层钻进,泥浆质量是关键。
youdao
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Use of foam fluid for under balance drilling is a...
利用泡沫流体进行欠平衡钻井,是一种较安全的钻井技术。
youdao
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Use of foam fluid for under balance drilling is a...
利用泡沫流体进行欠平衡钻井,是一种较安全的钻井技术。
youdao