石油钻井
[词典]petroleum drilling; oil drilling
[例句]
1、Many factors can influence stability of well wall in the area of petroleum drilling engineering.?
在石油钻井工程中，影响井壁稳定性的因素较多。
2、Petroleum drilling project is a complex human-machine-environment system, so there are various uncertain factors in the process of production.?
石油钻井工程是一个复杂的人-机-环境系统，生产过程中存在着各种不确定因素。
3、In CBM well drilling construction, oil drilling techniques are basically adopted.?
在煤层气钻井施工中，基本上采用石油钻井工艺。