| 电动潜油泵地面高压注水装置的研制与应用 |
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| 引用本文： | 李宝彦,路江安,马新民. 电动潜油泵地面高压注水装置的研制与应用[J]. 石油机械, 2001, 29(11): 34-35 |
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| 作者姓名： | 李宝彦 路江安 马新民 |
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| 作者单位： | 1. 大庆石油学院机械系
2. 大庆电泵公司 |
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| 基金项目： | 该成果已获国家专利,专利号为ZL 98 2 05387.8. |
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| 摘 要： | 常规注水对于渗透率低的油层效果较差，有的甚至无法注水；采用在井下将电动潜油泵倒置进行增压注水方法，又存在安装、维修困难等问题。为此，研制了活动式电动潜油泵地面高压注水装置。该装置注水压力和排量按要求配置，解决了泵的轴向力和水平调节问题，以及装置的密封、同轴度和振动问题。大庆某注水站应用该装置后，单井月平均注水量增加１１５０ｍ３，连通油井的单井日产液量增加２ｔ，产油量增加１．３６ｔ。
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| 关 键 词： | 电动潜油泵 地面注水 注水装置 应用 |
| 修稿时间： | 2000-10-31 |
Development and application of surface high-pressure water injectionby electric submersible pump |
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| Li Baoyan,Lu Jiangan,Ma Xinmin.. Development and application of surface high-pressure water injectionby electric submersible pump[J]. China Petroleum Machinery, 2001, 29(11): 34-35 |
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| Authors: | Li Baoyan Lu Jiangan Ma Xinmin. |
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| Abstract: | A surface high-pressure water injection system with electric submersible pump is developed. The system can operate with required injection pressure and displacement. It solves such problems as axial force of the ESP, horizontal adjustment of the pump, and the seal and axiality and vibration of the system. By using this system in a water injection station in Daqing Oilfield, mean water injection rate of a single well within a month increases by 11 50m3, fluid production of each oil well connected increases by 2t, and the oil production increases by 1 .36t. |
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| Keywords: | Subject Concept Termselectric submersible pump surface water injection waterflooding equipment application |
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