... 钻柱组成:drill string composition 钻柱转矩:drill string torque 钻柱震动:drill string vibration ...
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torque drill string 转矩钻杆柱
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According to the torque value, calculating that of drill string downhole, and checking the safety of the drill string.
根据该扭矩值推算到井下钻柱的扭矩值,并且校核了各点钻柱的安全性。
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