| 有杆泵合理沉没度的确定方法 |
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| 引用本文： | 李俊海,吴田忠.有杆泵合理沉没度的确定方法[J].石油天然气学报,2001,23(2):36-37. |
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| 作者姓名： | 李俊海 吴田忠 |
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| 作者单位： | 中原油田分公司采油工程技术研究院, |
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| 摘 要： | 从油井产能分析入手，在考虑了机，杆，泵匹配的基础上，讨论了沉没度与泵效的关系和气体，冲程损失以及漏失对泵效的影响，介绍了一种合理确定沉没度的方法，应用计算软件对一口井进行了计算处理，并且利用计算结果对设计参数和实际参数进行了对比。
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| 关 键 词： | 油井 产能 有杆泵 沉没度 泵效 |
| 文章编号： | 10009752(2001)02003602 |
| 修稿时间： | 2001年2月14日 |
A Method to Properly Determine the Submergence Depth of Sucker Rod Pumps |
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| LI Jun-hai,WU Tian-zhong.A Method to Properly Determine the Submergence Depth of Sucker Rod Pumps[J].Journal of Oil and Gas Technology,2001,23(2):36-37. |
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| Authors: | LI Jun-hai WU Tian-zhong |
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| Abstract: | In consideration of the matching of pumping unit, rod and pump,the relationships among submergence and pump efficiency as well as the effects of gas and stroke losses on the pump efficiency are discussed on the basis of productivity analysis A method is introduced for properly determining the submergence Calculation of a well is conducted with a software and contrasting of calculated parameters is made with operation parameters,which shows that the method is feasible |
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| Keywords: | sucker rod pump submergence depth pump efficiency |
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