| 泵示功图的凡尔开闭点位置研究 |
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| 引用本文： | 韩龙龙,张著洪.泵示功图的凡尔开闭点位置研究[J].贵州大学学报(自然科学版),2011,28(6):66-69. |
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| 作者姓名： | 韩龙龙 张著洪 |
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| 作者单位： | 贵州大学计算机科学与信息学院,贵州贵阳,550025 |
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| 基金项目： | 贵阳市市科技局项目:[2010]筑科I合同字第1-66号 |
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| 摘 要： | 针对有杆抽油系统的泵示功图识别及产液量计算问题,以地面示功图为基础,结合抽油泵的工作原理,借助泵示功图,研究一种能较为准确定位抽油泵游动、固定凡尔开闭点的方法,并用其确定以任何形式呈现的泵示功图的凡尔开闭点位置.实际数据检测结果表明,该方法能够满足抽油井产液量计量的要求.
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| 关 键 词： | 抽油井 凡尔开闭点 泵示功图 抽油泵 |
Study on Positioning Valve Opening and Closing Points Based on the Pump Dynamometer Card |
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| HAN Long-long
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ZHANG Zhu-hong.Study on Positioning Valve Opening and Closing Points Based on the Pump Dynamometer Card[J].Journal of Guizhou University(Natural Science),2011,28(6):66-69. |
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| Authors: | HAN Long-long ZHANG Zhu-hong |
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| Institution: | * (College of Computer Science and information,Guizhou University,Guiyang 550025,China) |
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| Abstract: | For the problem of yield calculation and pump dynamometer card recognition associated to sucker rod pumping systems,this paper investigates an accurate positing approach to valve opening and closing points of the sucker rod pump,depending on the ground and pump dynamometer cards and the basic principle of the pump.It is used to locate the points of any pump dynamometer card.Actual data examination shows that such approach can satisfy the demand of yield calculation for the pumped well. |
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| Keywords: | pumping well valve opening and closing points pump dynamometer card sucker rod pump |
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