| 管式泵最大下入深度的计算方法及应用 |
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| 引用本文： | 李霖,程建军,黄学宾,李小奇,臧洪河,孟令红. 管式泵最大下入深度的计算方法及应用[J]. 石油矿场机械, 2002, 31(6): 33-35 |
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| 作者姓名： | 李霖 程建军 黄学宾 李小奇 臧洪河 孟令红 |
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| 作者单位： | 1. 中原油田分公司,第一采油厂,河南,濮阳,457172
2. 中原石油勘探局,培训中心,河南,濮阳,457001 |
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| 摘 要： | 管式抽油泵在柱塞下行过程中，既受到泵筒内液体压力又受到轴向载荷的作用，此时的工况最不稳定，必须限制泵的下入深度以确保泵筒工作正常。文章采用第四强度理论来确定最大下泵深度，并在文留油田的应用中取得了较好的效果。
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| 关 键 词： | 管式泵 最大下入深度 计算方法 抽油泵 |
| 文章编号： | 1001-3482(2002)06-0033-03 |
| 修稿时间： | 2002-06-27 |
A kind of calculating method and its application on the maximum depth of tubing pump |
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| LI Lin ,CHENG Jian-jun ,HUANG Xue-bin ,LI Xiao-qi ,ZANG Hong-he ,MENG Ling-hong. A kind of calculating method and its application on the maximum depth of tubing pump[J]. Oil Field Equipment, 2002, 31(6): 33-35 |
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| Authors: | LI Lin CHENG Jian-jun HUANG Xue-bin LI Xiao-qi ZANG Hong-he MENG Ling-hong |
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| Affiliation: | LI Lin 1,CHENG Jian-jun 1,HUANG Xue-bin 1,LI Xiao-qi 1,ZANG Hong-he 1,MENG Ling-hong 2 |
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| Abstract: | During the down stroke of plunger , tubing pump not only suffers hydraulic pressure from internal liquid string but also burdens axial load, so this is in the most unstable working conditions. It is necessary to limit the pump depth. This paper adopts the fourth theory of strength to decide the maximum depth of tubing pump. A better effectiveness is attained through applying the method in Wenliu Oilfield. |
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| Keywords: | tubing pump depth calculation application |
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