peck drilling cycle 啄式钻孔循环
HIGH SPEED DRILLING CYCLE 高速钻孔循环
long drilling cycle 钻井周期长
multi-cycle drilling blasting 多循环钻爆
inverse cycle in drilling process 反循环旋转钻进成孔
Positive cycle in drilling process 正循环旋转钻进成孔
It is the important way for shortening drilling cycle and decreasing the drilling cost.
这是缩短钻井周期、降低钻井成本的重要途径。
It will cut down the drilling cycle, cutdown the cost of drilling and improve the quality of bit trajectory.
因此可以缩短钻井周期,降低钻井成本,提高井身质量。
Lots of field applications show that this apparatus can effectively reduce drilling cycle, decrease Labour strength and ensure drilling safety.
大量现场应用表明,该装置能有效地缩短钻井周期,降低工人的劳动强度,保证钻井安全。
应用推荐