Using different sidetracking methods, its success ratio and effectiveness differentia are large.
侧钻的方法不同, 侧钻的成功率和效率差异很大.
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The key factors in sidetracking well profile design are inter-well distance and well course.
侧斜井井身剖面设计中的关键因素是井间距和各井眼的轨迹.
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In the course of sidetracking of horizontal holes, lateral drill string vibration often occurs.
在水平井的侧钻过程中, 钻柱很容易发生横向振动,引发钻柱失效、井眼扩径等严重事故.
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The technology of casing sidetracking is an effective way to restore dead well and abandoned well.
套管开窗侧钻技术是复活死井、报废井的有效方法.
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Three Dimensional High Deviation Sidetracking Technique& By Taking 6-8 Sidetracking Well for Example
三维大斜度侧钻井钻进技术&以白6-8侧钻井为例
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小尺寸无线随钻测量仪器DWD在深侧钻短半径水平井中的应用
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DWD在塔河地区深侧钻短半径水平井中的成功应用，为短半径水平井降低施工成本、提高施工效率、回避施工风险找到了一条有效的途径，具有一定的推广应用价值。
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Design and Operations for Two Sidetracking Short Radius Horizontal Wells in Liaohe Oilfield
辽河油田两口侧钻短半径水平井设计与施工
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Study and application of slim-hole sidetracking drilling auxiliary technology
小井眼开窗侧钻配套技术研究与应用
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Compound plugging removal technology and its application in sidetracking horizontal well
复合解堵技术研究及其在侧钻水平井中的应用
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Discussion on the application of sidetracking directional well technique in west Sichuan area
川西地区套管开窗侧钻定向井技术应用前景探讨
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The location of well and sidetracking engineering design is the key to ensure good effect.
要保证好的效果，井位的选择、侧钻工程设计是关键；
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Model and algorithm for designing 3D trajectory in sidetracking horizontal wells
三维水平井井眼轨迹设计最优控制模型及算法
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