| 抽油机井地面损失功率计算方法的研究与认识 |
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| 引用本文： | 郑海金. 抽油机井地面损失功率计算方法的研究与认识[J]. 江汉石油职工大学学报, 2010, 23(4): 48-50 |
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| 作者姓名： | 郑海金 |
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| 作者单位： | 中国石化江苏油田分公司石油工程技术研究院,江苏,扬州,225009 |
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| 摘 要： | 有杆泵抽油系统地面能量损耗由抽油机损耗和电机损耗两大部分构成,造成各井地面效率差别的原因在于各井的光杆功率与传输功率比例差别。据此推算得到的抽油机井地面功率损失计算公式,计算值与实测值吻合较好。
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| 关 键 词： | 抽油机 损失功率 光杆功率 传输功率 空载功率 |
Study on Calculating Method of Ground Horsepower Loss of Oil Pumps |
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| ZHENG Hai-jin. Study on Calculating Method of Ground Horsepower Loss of Oil Pumps[J]. Journal of Jianghan Petroleum University of Staff and Workers, 2010, 23(4): 48-50 |
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| Authors: | ZHENG Hai-jin |
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| Affiliation: | ZHENG Hai-jin(Petroleum Engineering Technology Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou,Jiangsu,225009,China) |
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| Abstract: | The ground energy loss of sucker-rod pumping system comes from 2 sources-the wearing of oil pumps and electric motors.The ground efficiency differences among wells are attributed to different proportions of polished rod horsepower and transmission horsepower.This essay had come up with the formula calculating the ground horsepower loss of oil pumps based on the difference analysis of which the calculating results coincided well with the measured figures. |
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| Keywords: | Oil Pumps Horsepower Loss Polished Rod Horsepower Transmission Horsepower No-loading Horsepower |
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