... 不提钻换钻头钻进 retrievable bit drilling(without drill string lifting) 钻进参数 drilling parameters 钻压 weight on bit (WOB), BIT pressure ...
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... drilling operation 钻井作业 Drilling parameters 钻井参数 drill-line tensioner 大绳张紧器 ...
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vibratory drilling parameters 振动钻孔参数的
shaft drilling parameters 钻井参数
optimum drilling parameters 优选参数钻井
Drilling Parameters Instrument 钻井参数仪
drilling parameters optimization 钻井参数设计
controllable drilling parameters 钻井可控参数
So it is necessary to establish the mathematical model of optimization for drilling parameters, which agrees with the drilling conditions.
必须创建与钻井条件相适应的钻井参数优化数学模型。
参考来源 - PDC钻头钻井参数优化模型与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This lays down a theoretical foundation for quick selection of right axial vibration drilling parameters and successful automatic machining of deep holes.
为快速选择合适的轴向振动钻削参数，实现深孔的顺利加工与自动化加工奠定了理论基础。
A software system of real time monitoring drilling parameters was developed.
设计了一种监测钻井参数的实时软件系统。
Does the traveller clearly define all the drilling parameters including stack height?
钻孔机是否能够清楚地定义钻孔参数，包括堆叠厚度？
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