directional drilling的意思|示意

FDP Hydraulic Directional Drilling Rig is special equipment, mainly used for the civic construction.

液压定向钻机是专用设备, 主要用于公民建设.

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Speed fluid drive top - head , large - torque, easily directional drilling.

动力头转速为无线调速,扭矩大,造斜 、 变向方便.

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Deflecting hold angle and drop angle are the main technologies in directional drilling.

在定向钻井中,造斜、稳斜及降斜是主要的工艺过程.

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People always attempt to avoid bit walk during directional drilling.

在定向井钻进中,方位漂移一直是人们致力解决的问题.

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The fuzzy orientation selection & adjustment during directional drilling for pipeline crossing were expounded in detail.

简单介绍了定向钻穿越施工中的无线、 有线 导向系统的组成和性能.

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Hole trajectory of directional drilling is very important for drilling safety and efficiency and cost cutting.

定向井井身轨迹的选择对于钻井施工的安全、高效、低成本起着重要的作用.

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