| 斜井用潜油电泵机组的研制及应用 |
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| 引用本文： | 席文厚,朱善正,李勇梅.斜井用潜油电泵机组的研制及应用[J].石油机械,2000,28(4):35-37. |
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| 作者姓名： | 席文厚 朱善正 李勇梅 |
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| 作者单位： | 胜利石油管理局无杆采油泵公司 |
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| 摘 要： | 普通潜油电泵机组通过斜井弯曲井段时易发生机组变形损坏和电缆挤压损坏。针对这种情况 ,研制出斜井用潜油电泵机组。通过改进机组底座联接法兰结构 ,设计联接螺钉用碟形弹簧垫圈 ,设置由导向块和导向保护块构成的小扁电缆保护装置及三腔胶囊式保护器等 ,增强了机组抗弯曲变形能力。模拟试验和现场使用证明 ,在套管造斜度小于 1 0°/ 3 0m的条件下 ,斜井用潜油电泵机组对电缆的保护非常有效 ,有望成为我国陆上和海上油田斜井和定向井采油的重要设备。
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| 关 键 词： | 斜井 潜油电泵 研制 试验 应用 |
| 修稿时间： | 1999-06-01 |
Development and application of electric submersible pumps for deviated wells |
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| Xi Wenhou,Zhu Shanzheng,Li Yongmei.Development and application of electric submersible pumps for deviated wells[J].China Petroleum Machinery,2000,28(4):35-37. |
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| Authors: | Xi Wenhou Zhu Shanzheng Li Yongmei |
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| Abstract: | In the light of damage of electric submersible pumps (ESP) passing through the curve portion of a deviated hole, a special ESP assembly for use in deviated holes is developed. The structure of the pedestal flange is modified and a disk spring washer for connecting bolts is designed to improve the resistance to bending and deformation. And a guide pad and guide protector are installed for protecting cables and the assembly. Simulation test and field use show that the cable is protected effectively if the hole inclination is less than 10°/30m. |
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| Keywords: | deviated well electric submersible pump development test application |
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