rig down

Each rig represents about 100 jobs, from roughneck field hands to maintenance workers, and the current rig count is down 85, or 5 percent, from a recent peak in late 2014.

每台钻机提供了大约100个工作岗位，包括从现场操作员到维修工的多个工种。相较于2014年年底的最近一次高峰期，目前的钻机数量减少了85台，降幅为5%。

We drove the rig down to Baltimore.

我们开着大卡车朝着巴尔的摩驶去。

On the up turn down test rig angle control for the fuel system of airplane

飞机燃油系统倒飞台角度控制研究

The recent advance of offshore UBD technology includes the development of advanced down hole tools, modularized and minimized design of UBD equipment, emphasis on reservoir analysis and study, and integration of UBD equipment with offshore rig or barge.

海上欠平衡钻井最新进展包括先进的井下工具的开发、设备的模块化与小型化、对油藏分析与研究的高度重视以及工作船与欠平衡钻井设备的一体化。

At the same time, two floor men at the drawworks guide the1 inch manila rope coming from the drawworks back onto the rig floor or down the v-door.

同时，让两个钻工把从绞车辊筒上退下来的棕绳盘到钻台上或盘到大门下边。