... direct-thrust A-frame 轴向载荷A形井架 directed drilling 定向钻井 directed-drilling technique 定向钻井技术 ...
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With the development of the petroleum industry, the application of directed drilling technique in the petroleum drilling engineering increases quickly and the quantity of direction well increase quickly too.
随着石油工业的发展,定向钻井技术在石油钻探工程中的应用迅速增加,定向井的数量也越来越多。
参考来源 - 定向井PDC钻头受力模型及优化设计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Many techniques are applied to adjustment and tapping potential including directed drilling, sidetrack drilling technique and hydrodynamic methods.
应用定向斜井及侧钻井技术、水动力学方法等进行调整挖潜。
When we are directed to something the team think might be suitable we then go and physically scope it out, measuring up and drilling along the edges to check the ice thickness.
当行动小组指出一处他们认为可能适合降落的地区后，我们就去那里实地察看和丈量，同时沿着其周边冰面钻孔以测量冰层厚度。
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