RWD随钻扩眼是解决复杂深井阻卡、非常规井身结构应用和提高固井质量的有效手段。
The RWD is an effective means to solve sticking in complex deep wells, apply the un-conventional well profile and improve cementing quality.
入井前，带班队长或司钻要用合适的测量规核实扶正器、扩眼器、钻头，确保尺寸合适。
The Toolpusher or Senior Driller shall verify all stabilisers, reamers and bits will be gauged with appropriate ring gauge to ensure proper size before running in the hole.
保证特厚壁套管顺利下入和提高盐膏层封固质量的钻后扩眼技术。
Guarantee special thick wall casing to put down successfully and improve reaming after drilling technology to seal quality of salt layer.
在优化设计随钻扩眼组合和实际施工作业中，应充分重视钻具组合的强度问题。
So RWD string's strength should be fully attached importance to in optimization RWD designs and in the actual construction works.
所需机械设备有螺旋钻孔机、钻扩机或潜水钻孔机。
The machine equipments needed has spiral drill press and drill to expand machine or diving drill press.
零件一次装夹后可完成铣、镗、钻、扩、铰、攻丝等多工序加工。
Milling, boring, drilling, countersink, reaming and tapering all these process can be made for just one fixture.
零件一次装夹后可完成铣、镗、钻、扩、铰、攻丝等多工序加工。
Milling, boring, drilling, countersink, reaming and tapering all these process can be made for just one fixture.
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