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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Directional drilling is an advanced construction method in river crossing.

定向钻穿越河流是一种比较先进的施工方法.

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It has a practical significance on construction of directional drilling.

对正确指导定向井施工具有较大的实际意义.

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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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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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It also introduces main characteristics of the directional drilling graphics display system and its main functions.

同时介绍了定向钻图形显示系统的特色及主要功能.

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

FDP的一系列液压定向钻机是专用设备, 主要用于公民建设.

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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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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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This paper makes a detailed study of target situation in the course of directional drilling.

较全面地研究了定向钻井过程中的靶区形势.

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This is a company to produce excavators | Directional drilling rig consisting mainly of professional manufacturers.

本公司是一家以生产挖掘机|水平定向钻机为主的专业厂家.

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It is necessary to scientifically plan and survey well bore trajectories in directional drilling.

井眼轨道的设计与监测技术一直是定向钻井中的研究热点.

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Non - excavating horizontal directional drilling technique is a kind of newly developed construction technique.

非 开挖水平定向钻进技术是一项高新施工技术.

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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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