balanced drilling
短语词组
- balanced activity drilling fluid 反相乳化钻井液
- non balanced drilling 非平衡钻进
- balanced -pressure drilling 平衡压力钻井
- balanced drilling techniques 平衡钻进
- pressure balanced drilling techniques 压力平衡钻进
- pressure balanced drilling bumper sub 压力平衡式钻井震击器
- under -balanced drilling technique 欠平衡钻井技术
- air under -balanced drilling technique 空气欠平衡 返回 balanced drilling