| 井下液压增压器 |
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| 引用本文： | 周晓君.井下液压增压器[J].石油矿场机械,2000,29(5):13-15. |
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| 作者姓名： | 周晓君 |
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| 作者单位： | 石油大学(华东)石油工程系,山东,东营,257062 |
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| 摘 要： | 分析了高压低渗透油的开采难度，采用插装阀结构和Pascal原理，实现了井下增压注水，详细介绍了井下增压器的结构和工作原理，确定了井下液系统的工作参数，计算了增压器的输出功率，增压比和注入量等性能参数。
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| 关 键 词： | 增压器 液压缸 增压比 注入量 油田 注水开发 |
| 修稿时间： | 2000-05-16 |
The development of hydraulic supercharger in injection well |
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| ZHOU Xiao-jun.The development of hydraulic supercharger in injection well[J].Oil Field Equipment,2000,29(5):13-15. |
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| Authors: | ZHOU Xiao-jun |
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| Abstract: | The recovery difficulty of low permeability pay with high pressure is analyzed The supercharger in injection well is developed with cartridge valve and Pascal's theorem The structure and the operating principle of supercharger in injection well are introduced in detail The parameters of hydraulic system are obtained The output power, pressure ratio, and injectivity of the supercharger are calculated |
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| Keywords: | supercharger hydraulic cylinder pressure ratio injectivity cartridge valve |
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