balanced drilling
短语词组
- balanced activity drilling fluid 反相乳化鑽井液
- non balanced drilling 非平衡鑽進
- balanced -pressure drilling 平衡壓力鑽井
- balanced drilling techniques 平衡鑽進
- pressure balanced drilling techniques 壓力平衡鑽進
- pressure balanced drilling bumper sub 壓力平衡式鑽井震擊器
- under -balanced drilling technique 欠平衡鑽井技術
- air under -balanced drilling technique 空氣欠平衡 返回 balanced drilling