| 电潜泵极限下泵深度的探讨 |
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| 引用本文： | 梁政.电潜泵极限下泵深度的探讨[J].西南石油大学学报（自然科学版）,1990,12(2):92-101. |
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| 作者姓名： | 梁政 |
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| 作者单位： | 海洋石油工程系 |
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| 摘 要： | 电动潜油泵是油田进入中后期开发阶段强有力的机械采油方法之一，在世界各主要产油国内均得到了较广泛的应用.本文从潜油多级离心泵泵抽的强度、刚度问题入手，应用纵横弯曲连续梁理论，探讨电潜泵的极限下泵深度。文末以国产200m3/日电潜泵为例，说明了有关参数衬泵轴的变形及强度影响的趋势.并对计算结果进行了分析讨论。
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| 关 键 词： | 电动潜油泵 极限深度 泵抽 强度 刚度 |
| 收稿时间： | 1989-03-28 |
APPROACH TO LIMIT SETTING DEPTH OF ELECTRICAL OIL-SUBMERSIBLE PUMPS |
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| Liang Zheng.APPROACH TO LIMIT SETTING DEPTH OF ELECTRICAL OIL-SUBMERSIBLE PUMPS[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1990,12(2):92-101. |
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| Authors: | Liang Zheng |
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| Institution: | (Department of Offshore Engineering) |
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| Abstract: | Electrical oil submersible pump is one of the mail artificial lift method s in oil-field mid back development stage and has been widely used in mail oil-producing countries. Starting with shaft’s strength and stiffness questions of oil submersible multi-stage centrigugal pumps, this paper approaches the limit setting depth of electrical oil submersible pump using the continuous beams theory under the action of direct compression and lateral load. Finally the 200 m3 D electrical oil submersible pump mad in china is taken for example to show the effect of concerned parameters on deformation and strength of the shaft, and analyze and discuss the main calculation results |
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| Keywords: | Electrical oil submersible pumps Limit setting depth Strength and stiffness of the pump shaft Continuous beams theory |
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