| 螺杆泵配小直径油管采油技术研究及应用 |
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| 引用本文： | 韩遵安,黄志荣,李光,宋彬.螺杆泵配小直径油管采油技术研究及应用[J].石油机械,2000,28(8):33-34. |
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| 作者姓名： | 韩遵安 黄志荣 李光 宋彬 |
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| 作者单位： | 胜利石油管理局临盘采油厂 |
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| 摘 要： | 为了降低稠油出砂井的冷采成本 ,在对螺杆泵生产井杆管的受力、扭矩、应力及强度计算和分析的基础上 ,提出了采用 63 5mm小直径油管和 2 5 4mm抽油杆配PJG2 5—Ⅱ型接箍技术。在 1 5口施工井中 ,采用小直径油管井 8口 ,成功率 1 0 0 %,年增油 2 1 3 5t。现场试验表明 ,螺杆泵配小直径油管采油技术对稠油出砂井具有较强的适应性 ,可满足螺杆泵采油工艺要求 ,为改善稠油出砂井的生产现状提供了新的途径。
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| 关 键 词： | 螺杆泵 小直径油管 稠油井 应用 |
| 修稿时间： | 1999-12-02 |
Application of oil production technology using screw pump along with minor diameter tubing string |
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| Han Zunan.Application of oil production technology using screw pump along with minor diameter tubing string[J].China Petroleum Machinery,2000,28(8):33-34. |
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| Authors: | Han Zunan |
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| Abstract: | To reduce the production cost of sandy viscous crude wells, on the basis of calculation and analysis of the tubing and rod in screw pump wells, it is proposed to use *J63 5mm tubing and *J25 4mm sucker rod matching with Model PJG25—Ⅱ coupling. Application shows that screw pump matching with minor diameter tubing string is suitable for the production of sandy viscous crude wells. |
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| Keywords: | screw pump minor diameter tubing viscous crude well application |
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