| 水平井抽油杆扶正器合理间距的二维研究 |
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| 引用本文： | 赵洪激 董家梅. 水平井抽油杆扶正器合理间距的二维研究[J]. 石油学报, 1995, 16(4): 140-147. DOI: 10.7623/syxb199504020 |
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| 作者姓名： | 赵洪激 董家梅 |
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| 作者单位： | 大庆石油学院 |
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| 摘 要： | 针对水平井井眼具有一定曲率的特点,建立了抽油杆柱下部任意一点最小轴向力的计算方法.并把具有初弯曲的杆柱转化为直杆柱以求其变形.给出了如何沿抽油杆柱分布扶正器的计算方法.
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| 关 键 词： | 水平井 抽油杆 弯曲变形 扶正器 间距 计算 |
| 收稿时间： | 1993-06-30 |
| 修稿时间： | 1993-11-16 |
A TWO DIMENSIONAL STUDY ON REASONABLE SPACING OF ROD GUIDES IN A HORIZONTAL WELL |
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| Zhao Hongji,Dong Jiamei. A TWO DIMENSIONAL STUDY ON REASONABLE SPACING OF ROD GUIDES IN A HORIZONTAL WELL[J]. Acta Petrolei Sinica, 1995, 16(4): 140-147. DOI: 10.7623/syxb199504020 |
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| Authors: | Zhao Hongji Dong Jiamei |
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| Affiliation: | Daqing Petroleum Institute |
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| Abstract: | In the light of characteristics that horizontal hole possesses a certain rate of curvature,the method of estimating minimum axial force at any point along a rod string is established.Transferring the rod having initial bending into the straight rod,its deformation can be com-puted them. Finally,a method of determining spacing of rod guides along a rod string is presented. |
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| Keywords: | horizontal well sucker rod bending deformation rod guides in terval computation |
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