| 柔性抽油杆柱的优化设计及应用 |
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| 引用本文： | 李亚芬,胡敬之,赵长波,金羽,韦用红. 柔性抽油杆柱的优化设计及应用[J]. 石油机械, 2004, 32(6): 35-38 |
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| 作者姓名： | 李亚芬 胡敬之 赵长波 金羽 韦用红 |
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| 作者单位： | 1. 大连理工大学
2. 辽河石油勘探局 |
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| 摘 要： | 针对柔性抽油杆采油现场应用中需解决的两个关键技术问题 ,建立了抽油杆柱纵向振动的数学模型 ,在此基础上提出了杆柱配比的优化方案。采用遗传优化算法进行优化计算 ,应用VisualBasic语言实施程序优化设计 ,并以辽河油田小 2 2 - 1 4 - 2 8井为例 ,进行了柔性抽油杆柱优化配比设计。优化设计结果与现场实际使用的杆柱配比相差很小 ,这种优化设计方案已在辽河油田试行。
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| 关 键 词： | 柔性抽油杆 杆柱设计 优化设计 遗传优化算法 |
| 修稿时间： | 2003-09-03 |
Optimization and application of flexible sucker rod string |
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| Li Yafen. Optimization and application of flexible sucker rod string[J]. China Petroleum Machinery, 2004, 32(6): 35-38 |
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| Authors: | Li Yafen |
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| Abstract: | In the two key technical problems in the on-site application of flexible sucker rod, the mathematical model for the longitudinal vibration of the rod string is established. Thereby a method for the optimum combination of the rod string is put forward. A optimum computation is conducted with the genetic algorithm, and the programming design is finished on Visual Basic. A case study of the rod string optimization is made, and a satisfactory result is obtained. Now the optimization design solution is being tried out in the Liaohe Oil Field. |
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| Keywords: | flexible sucker rod rod string design optimum design genetic algorithm |
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