| 有杆泵偏磨机理探讨及配套工艺技术 |
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| 引用本文： | 李辉,于亦明,蒋子龙.有杆泵偏磨机理探讨及配套工艺技术[J].钻采工艺,2004,27(1):81-83. |
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| 作者姓名： | 李辉 于亦明 蒋子龙 |
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| 作者单位： | 1. 胜利油田有限公司定额价格管理中心
2. 吉林油田井下研究所 |
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| 摘 要： | 有杆泵采油是石油工业传统而占主导地位的人工举升采油方式。而有杆泵偏磨是抽油机采油普遍存在的问题，主要是油管、抽油杆在上下冲程中的相互偏磨，造成大量油管、抽油杆直接报废，也是抽油机井维护作业的主要原因之一，同时也是抽油机井维护作业成本居高不下的主要原因之一。文中就有杆泵偏磨机理进行探讨，并结合现场实际提出相应的配套工艺技术。
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| 关 键 词： | 有杆泵 偏磨机理 工艺 抽油机 胜利油田 机械采油 |
| 文章编号： | 1006-768X(2004)01-0081-03 |
| 修稿时间： | 2003年11月20 |
Discussion on the Mechanism of Rod Pump Off-center Wear and the Corresponding Technology |
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| LI Hui.Discussion on the Mechanism of Rod Pump Off-center Wear and the Corresponding Technology[J].Drilling & Production Technology,2004,27(1):81-83. |
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| Authors: | LI Hui |
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| Abstract: | Rod pumping is a main artificial lift oil production method in petroleum industry.At the same time the off-center wear of the rod pump is an ubiquitous problem during oil production with pumping unit which is because the wear of each other in the up and down stroking makes large numbers of tubing and sucker rods discarded.This is one of the main reasons of the maintenance for pumping wells and one of the primary reasons of the high maintenance cost of pumping wells.This article introduces the mechanism of rod pump off-center wear in details and puts forward the corresponding technology based on field cases. |
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| Keywords: | rod pump off-center wear mechanism matching technology |
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