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钻井速度
1、drilling hole───钻孔
2、drilling of wells───钻井
3、drilling down───向地下钻；深度探讨
4、choral drilling───齐声练习
5、drilling───n.钻孔；训练，教练；演练；v.钻孔；训练（drill的ing形式）
6、drilling jobs───钻井作业
7、rate───n.(Rate)人名；(法、塞)拉特；n.比率，率；速度；价格；等级；vi.责骂；被评价；vt.认为；估价；责骂
8、drilling operation───钻井作业
9、crowner drilling───冠钻
1、Discussion on lump coal rate of drilling and blasting mining method for thin seam in Fujian Province───福建省薄煤层炮采块煤率问题的探讨
2、Geological exploration will increase the efficiency of research and to increase the types of data analysis capabilities, ultimately raising the success rate of drilling.───将提高勘探地质研究人员的工作效率，以及提高对各类资料的综合分析能力，最终提高钻探的成功率。
3、optimum flow rate of drilling fluid───最优钻井液流量
4、Real-time evaluating the stratum by the using LWD (Logging While Drilling) curve could ensure horizontal borehole extend effectively in the reservoir bed and improve rate of drilling.───利用LWD曲线实时评价地层，可以确保水平井井眼在储层中的有效延伸，提高钻遇率。
5、This paper presents the working principle, structure, characteristics of viscometer at a high shear rate of drilling fluid.───介绍了钻井液高剪切速率下粘度测试仪的工作原理、结构、特点。
6、Bit is the tool of crash rock and rate of drilling is deep related with type of bit.───钻头是直接破碎井底岩石的工具，钻井速度的高低与钻头类型密切相关。
1、It's of great significance to research into the inception ability of nozzles and enhancement of their rock erosion effect to improve penetration rate of drilling deep wells.
2、An approach to the rate of drilling, rate of deviation change and control of the well pit path in the gyro lateral directional drilling are made.
3、Bit is the tool of crash rock and rate of drilling is deep related with type of bit.
4、Geological exploration will increase the efficiency of research and to increase the types of data analysis capabilities, ultimately raising the success rate of drilling.
5、Real-time evaluating the stratum by the using LWD (Logging While Drilling) curve could ensure horizontal borehole extend effectively in the reservoir bed and improve rate of drilling.
6、This paper presents the working principle, structure, characteristics of viscometer at a high shear rate of drilling fluid.
7、Structural uncertainty, reservoir's anisotropic and various engineering factors in drilling can influence the success rate of drilling horizontal wells, especially in new development zone.