under-balance drilling的意思|示意
under-balance钻井
under-balance drilling的网络常见释义
欠平衡钻井 ... 定向斜井：directional drilling 欠平衡钻井：under-balance drilling 海上钻井：off-shore drilling ...
欠均衡钻井 ... 扣吊卡 latch the elevator 欠均衡钻井 under-balance drilling 地层压力预先推测 formation pressure prediction technology ...
under-balance drilling相关短语
1、 under-balance drilling technology 欠平衡钻井技术
2、 under balance pressure drilling 欠平衡压力钻井