According to the properties of lost circulation in the creviced formation, this paper presented a mathematical model of the lost circulation law.
本文根据地下裂缝的漏失特性,建立了地下裂缝漏失规律的数学模型,并导出了各种流体在裂缝中的流动规律。
| 单词 | Lost circulation |
| 释义 |
Lost circulation
英语例句库
According to the properties of lost circulation in the creviced formation, this paper presented a mathematical model of the lost circulation law. 本文根据地下裂缝的漏失特性,建立了地下裂缝漏失规律的数学模型,并导出了各种流体在裂缝中的流动规律。
英语百科
Lost circulationIn oil or gas well drilling, lost circulation occurs when drilling fluid, known commonly as "mud", flows into one or more geological formations instead of returning up the annulus. Lost circulation can be a serious problem during the drilling of an oil well or gas well. |
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