1)  pneumatic drill; air drill
气钻
2)  air drilling
空气钻井
1.
Modified model of calculating minimum flow in air drilling;
空气钻井最小流量计算的修正模型
2.
Application of PDC bits in air drilling of Puguang-10 well;
PDC钻头在普光10井空气钻井中的应用
3.
The influence and countermeasure of air drilling technology on geologging work;
空气钻井技术对地质录井工作的影响及对策
3)  aerated drilling
充气钻井
1.
In order to tackle the difficulties like hole inclination in cretaceous nappe, light weight on bit as well as slow penetration, and the issue of increasing velocity of the Tertiary in Qinxi oilfield, aerated drilling testing was conducted in the nappe of well Ku 12 and in the Tertiary formation in well Q2-37.
为解决青西油田巨厚白垩系推覆体易井斜、钻压轻、机速慢的难点和第三系的提速问题,在窿12井的推覆体和Q2-37井的第三系地层实施了充气钻井技术试验。
4)  air bit
空气钻头
1.
In this paper, the evolution of air hammer and air bit has been reviewed, the structure, advantages and application con.
为此,对空气锤和空气钻头发展历史进行了简单回顾,介绍了空气锤及空气钻头的结构、使用优点和应用注意事项,重点阐述了空气锤和空气钻头在普光气田的应用效果和出现的问题。
5)  oil and gas drilling information
油气钻探
6)  oil & gas drilling
油气钻井
1.
Selection of oil & gas drilling core Technology is very important to scientifically and reasonably lay down scientific-technical development strategy in oil & gas drilling.
钻井是石油勘探开发的基本手段,21世纪我国油气钻井面临着许多新的挑战,油气钻井核心技术的筛选对于科学合理地制定我国油气钻井科技发展战略具有重要意义。
参考词条
补充资料：干气钻
分子式：
CAS号：

性质：又称空气钻。将干空气或其他气体注入井内，使气流的环空流速达到能将钻屑带出的速度。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。