| 抽油泵防断上凡尔罩的改进及应用 |
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| 引用本文： | 李欣,徐阳. 抽油泵防断上凡尔罩的改进及应用[J]. 江汉石油职工大学学报, 2011, 24(1): 16-17,21 |
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| 作者姓名： | 李欣 徐阳 |
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| 作者单位： | 中国石化江汉油田分公司江汉采油厂,湖北,潜江,433123 |
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| 摘 要： | 江汉油田有杆采油井柱塞上凡尔罩有断脱的现象. 在认真分析普通上凡尔罩断脱原因的基础上,进行了凡尔罩的改进,不仅出油面积增加,而且承载面积明显增加.通过现场的使用,凡尔罩断脱现象得到有效控制.
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| 关 键 词： | 江汉油田 抽油泵 凡尔罩 技术改进 |
Improvement and Application of Topside Valve Housing for Oil-Well Pump |
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| LI Xing,XU Yang. Improvement and Application of Topside Valve Housing for Oil-Well Pump[J]. Journal of Jianghan Petroleum University of Staff and Workers, 2011, 24(1): 16-17,21 |
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| Authors: | LI Xing XU Yang |
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| Affiliation: | LI Xing,XU Yang(Jianghan Oil Production Plant of Jianghan Oilfield,SINOPEC,Qianjiang Hubei,433123,China) |
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| Abstract: | There is occasional dropout of topside valve housing of the plunger in the process of oil production in Jianghan Oilfield.Through analyzing the reason leading to dropout of common pump's valve covers,the author has improved them,which increases not only producing area,but also loading area.In site operation,the dropout has effectively been controlled. |
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| Keywords: | Jianghan Oilfield Oil-Well Pump Valve Covers Improvement of Technology |
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