Last Updated
：2025/12/02
drilling fluid
Noun
countable
uncountable
Japanese Meaning
掘削流体：ボアホール（井穴）の掘削を補助するために利用される液体で、水圧を確保し、ドリルビットを冷却および清掃し、掘削により発生する切削屑を懸濁させる役割を持つ。
（ plural ）
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A fluid used to aid the drilling of boreholes, serving to provide hydrostatic pressure, to keep the drill bit cool and clean, and to suspend the drill cuttings.
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drilling fluid
The engineers adjusted the viscosity of the drilling fluid to prevent the well from collapsing.
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The engineers adjusted the viscosity of the drilling fluid to prevent the well from collapsing.
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