| 长冲程抽油机性能评价 |
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| 引用本文： | 綦耀光,石临嵩,丁全祥,高福光.长冲程抽油机性能评价[J].中国石油大学学报(自然科学版),1996(1). |
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| 作者姓名： | 綦耀光 石临嵩 丁全祥 高福光 |
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| 作者单位： | 石油大学机械系，胜利石油管理局 |
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| 摘 要： | 从传动－换向系统的转速变化、重量和尺寸、运动机构可靠性、制造和维修费用、运动动力性能等五个方面，对我国油田使用的主要类型抽油机进行了对比和分析，指出游梁式抽油机是中、低冲程（＜６ｍ）．中、高冲次（＞４次／ｍｉｎ）抽油机的主力机型；链条式抽油机是发展长冲程、低冲次抽油机的较好机型；滚筒式抽油机具有发展长冲程，中、高冲次抽油机的优势．该评价方法可供抽油机选型和设计工作者参考．
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| 关 键 词： | 抽油机 性能 评价 分析 |
EVALUATION FOR PERFORMANCE OF LONG STROKE PUMPING UNITS |
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| Qi Yaoguang, Shi Linsong.EVALUATION FOR PERFORMANCE OF LONG STROKE PUMPING UNITS[J].Journal of China University of Petroleum,1996(1). |
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| Authors: | Qi Yaoguang Shi Linsong |
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| Abstract: | The performances of long stroke pumping units used in oilfields are analyzed, including velocity transform at main mechanism, weight and outline size, reliability of transmission mechanism, manufacture and repair expenses, performance at kinematics and dynamics. The result shows that the beam-pumping unit is a main model of pumping units with a low or medium stroke (<6 m) and medium or high strokes per minute (>4 times). The chain pumping unit is a good model of long stroke and low strokes units, and the cylinder-pumping unit has some advantages. The conclusion and method are useful for choosing and designing pumping units. |
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| Keywords: | Pumping unit Evaluation Performance Analysis |
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