| 活塞环型管式泵的研究与应用 |
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| 引用本文： | 唐周怀,董顺永,孙祥显,尚素芹,陈德军,崔长国.活塞环型管式泵的研究与应用[J].石油矿场机械,2003,32(6):53-54. |
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| 作者姓名： | 唐周怀 董顺永 孙祥显 尚素芹 陈德军 崔长国 |
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| 作者单位： | 中原油田分公司,采油五厂,河南,濮阳,457001 |
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| 摘 要： | 泵效是抽油机井的一项重要生产指标，泵效的提高对提高油井产量、降低能耗具有重要意义。文章介绍了一种活塞环型管式泵，对其提高泵效的工作原理、技术性能以及应用情况进行了阐述。使用表明，活塞环型管式泵可有效地提高抽油机井的泵效。
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| 关 键 词： | 泵效 工作原理 漏失量 应用效果 |
| 文章编号： | 1001-3482(2003)06-0053-02 |
| 修稿时间： | 2003年8月28日 |
Research and application of the ring-piston tubing pump |
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| TANG Zhou-huai,DONG Shun-yong,SUN Xiang-xian,SHANG Su-qin,CHENG De-jun,CUI Chang-guo.Research and application of the ring-piston tubing pump[J].Oil Field Equipment,2003,32(6):53-54. |
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| Authors: | TANG Zhou-huai DONG Shun-yong SUN Xiang-xian SHANG Su-qin CHENG De-jun CUI Chang-guo |
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| Abstract: | Pump efficiency is an important producing guide line for beam unit wells .Its improvement is significant to increase the oil output and decrease the energy consumption.We introduce a new kind of ring-piston tubing pump, its structure and working principle .It is proved by application effect that this pump can improve the pump efficiency greatly. |
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| Keywords: | pump efficency working principle leakage application effect |
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