1) quick drilling and blasting
快速钻爆
2) blasting tunneling
快速爆破
3) fast drilling
快速钻进
1.
High ROP drilling fluid is formulated by adding fast drilling additives into the mud without altering the original rheology, solids content and the dispersibility of the mud, thus greatly improves the lubricity of the mud and reduces the torque of the drill pipes.
快速钻进钻井液技术是通过在水基钻井液中添加快钻剂,在保持钻井液原有的流变性、固相含量及分散性的基础上,通过改善其润滑性从而大幅度降低扭矩、实现快速钻井的新型钻井液技术。
4) fast plud-drilling
快速钻塞
5) fast-spiral drill
快速螺纹钻
6) Fast drilling fluid additive
快速钻井剂
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条