underbalance的意思|示意
n. 欠平衡
underbalance相关短语
1、 Underbalance perforating 负压射孔
2、 Underbalance jet pump drilling method 发明名称
3、 underbalance value 欠压值
4、 underbalance pulse 负压脉冲
5、 Underbalance logging 欠平衡带压测井
6、 underbalance design 负压设计
7、 underbalance detail 欠平衡
8、 underbalance effect 负压效应
underbalance相关例句
So choosing correct underbalance pressure differential is key factor for underbalance perforation design.
选取合适的负压值是负压设计的关键。
While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure.
国内欠平衡钻井普遍实施，要用到的旋转防喷器是关键设备，技术含量高。