1) skidding strata
钻进打滑地层
2) slipping formation
打滑地层
1.
Research on a new type of drilling bit in the slipping formation;
新型打滑地层钻头的研究
2.
Research on the technique of manufacturing new diamond bit used for the slipping formation;
打滑地层金刚石钻头制造工艺研究
3.
In this paper,the characteristics of slipping formation are described and the problems in drilling this formation are pointed out.
在分析打滑地层特点的基础上,指出了钻进该地层所存在的问题,提出了用于打滑地层钻进的新型孕镶金刚石钻头的设计思路,在钻头工作层中采用主、辅两种磨料,并对这两种磨料的工作机理、处理工艺以及该新型钻头的制造进行了阐述。
3) difficult drilling formation
难钻进地层
6) Sliding drilling
滑动钻进
补充资料：打滑挞
1.古代一种滑冰游戏。
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