drilling-fluids
英[d'rɪlɪŋfl'uːɪdz]
美[d'rɪlɪŋfl'uːɪdz]
- 钻井液
详细释义
名词 drilling fluid:
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a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole
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