| 用分布参数电路模型研究稠油油井加热功率问题 |
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| 引用本文： | 李琳,王平,张奇志,于洪国,史富斌.用分布参数电路模型研究稠油油井加热功率问题[J].西安石油大学学报(自然科学版),2006,21(3):91-93. |
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| 作者姓名： | 李琳 王平 张奇志 于洪国 史富斌 |
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| 作者单位： | 1. 西安石油大学,电子工程学院,陕西,西安,710065
2. 中国石油大学,信息与控制工程学院,山东,东营,257061 |
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| 摘 要： | 用分布参数电路模型对稠油油井中频加热功率沿井深的分布进行了深入研究.得出油井井筒加热过程中热功率随井深按非线性规律变化,越靠近井口发热功率越大.这正好弥补了稠油提升过程中温度的下降,从而提高了加热效率、降低加热成本,达到节能降耗的目的.
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| 关 键 词： | 分布参数电路模型 稠油加热 功率分布 |
| 文章编号： | 1673-064X(2006)03-0091-03 |
| 修稿时间： | 2005年12月1日 |
Study on the heating power of heavy oil well using distributing parameter circuit model |
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| LI Lin,WANG Ping,ZHANG Qi-zhi,YU Hong-guo,SHI Fu-bin.Study on the heating power of heavy oil well using distributing parameter circuit model[J].Journal of Xian Shiyou University,2006,21(3):91-93. |
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| Authors: | LI Lin WANG Ping ZHANG Qi-zhi YU Hong-guo SHI Fu-bin |
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| Abstract: | The power distribution of heavy oil well along well-bore in medium-frequency heating is investigated by means of distributing parameter circuit model. And a conclusion is drawn that the heating power distribution is nonlinear and the nearer from wellhead, the greater the power, which makes up just the reduction of temperature in the process of heavy oil being raised. Therefore, the heating efficiency is improved, and heating cost is reduced. |
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| Keywords: | distributing parameter circuit model heavy oil heating power distribution |
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