井身矫直 straightening of hole; well straightening 井身结构 bore frame; casing program; hole structure; well structure; wellbore configura ..
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This paper introduces several common packed hole and well straightening assemblies.
本文介绍了几种常用防斜、纠斜钻具组合。
The straightening machine runs well and can achieve the technical motions and control demands during site debugging, which prove that the design and control scheme is feasible.
通过现场调试情况，该矫直机运行良好，可顺利完成工艺动作和各项控制要求，验证了系统设计和控制方案的合理性。
Also involved are the straightening-reeling process, reeling machine specification, selection of machine type as well as the properties of the pipes after reeling.
介绍了矫直松棒工艺和松棒机的规格、机型选择以及松棒后管子的性能等。
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