无泵钻进 pumpless drilling
深钻井泵 deep bore well pump ; deep lose interest well pump ; deep weary well pump
钻井泵 borehole pump ; drill pump ; driven well pump ; [油气] drilling pump
钻孔泵 bore hole pump ; bore hole turbine pump
孔内潜水泵钻具 in-hole diving pump drilling tool
钻机泵 drill pump
钻眼用泵 boring pump ; boring g pump
钻头泵压损失 Pressure loss in bit
停钻循环泵出岩屑 bring bottoms up
司钻通过司钻控制盘(一个由仪表、控制杆、电阻箱和其它气动、液动及电子仪器组成的控制室)操作泵、绞车、转盘等。
The driller operates the pumps, drawworks, and rotary table via the drillers console-a control room of gauges, control levers, rheostats, and other pneumatic, hydraulic and electronic instrumentation.
之后司钻上提整个钻柱，移去卡瓦，在开泵并旋转的同时小心地下放钻柱，当钻头接触到井底之后，重新开始钻进。
The driller then picks up the entire drillstring to remove the slips, carefully lowers the drillstring while starting the pumps and rotary, and resumes drilling when the bit touches bottom.
这个结果慢慢地浸入到整个钻探行业并且影响到各种辅助设备，如钻管、钻杆和深井泵。
This effect trickled down throughout the drilling industry and affected support equipment such as drill pipes, drill collars, and pump jacks.
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