1) Drilling fluid circulating system
钻井液循环系统
2) drilling fluid circulatation
钻井液循环
3) DFCU
钻井液循环装置
4) drilling cycle
钻井循环
5) circular drilling
循环钻井
1.
The study of wellbore gas volume control may be helpful to enhance the efficiency of circular drilling, reduce the difficulty in controlling the pressure of equipment, provide a reasonable plan to add or discharge gas for circular drilling, and guide the control of node pressure.
通过对井筒气量控制的研究,可以提高循环钻进效率,并能有效降低设备压力控制的难度,为循环钻井施工提供合理的气量补充和排放方案,并为节点压力控制提供指导。
6) circulative foam drilling fluid
可循环泡沫钻井液
1.
Dynamic density of circulative foam drilling fluid measurement;
可循环泡沫钻井液完井液动密度的测定
补充资料：循环系统的进化鱼的循环系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条