Comparing with steel drilling pipes, the aluminium well drilling pipes are lighter in weight, more durable in use, save cost in operation and better in drilling performance.
同钢钻探管相比，铝钻探管具有质轻、使用寿命长、节约操作费用、钻探性能优良等特点。
Surface logging services leverage drilling data acquired from downhole sensors to provide valuable information about well status and drilling performance to help drill Wells more efficiently.
地面录井服务利用从井下传感器获取的钻井数据，提供有价值的井况和钻井信息，帮助作业者实现更有效地钻进。
To raise drilling performance of new micro-drill, a novel method was advanced for reginding of chisel edge.
为了提高新型微钻头的钻削性能，提出了一种适合于微钻头的横刃修磨原理及方法。
Providers rotation torque to 17,500 ft-lbs (23,727 Nm) with variable rotation speed to 180 RPM for exceptional horizontal and direction drilling performance.
最高转矩17，500 英尺·磅（23，727牛顿·米），可变转速最高180转/分，带来无与伦比的水平钻井与定向钻井性能。
The flow field of PDC bits is very complicated during drilling process, while optimizing its hydraulics parameters is an effective method to improve its drilling performance.
PDC钻头在实钻过程中井底流场非常复杂，而优化其水力学参数是提高钻头钻井能力的有效手段。
The flow field of PDC bits is very complicated during drilling process, while optimizing its hydraulics parameters is an effective method to improve its drilling performance.
PDC钻头在实钻过程中井底流场非常复杂，而优化其水力学参数是提高钻头钻井能力的有效手段。
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