| 辐射状分支井产能电模拟实验研究 |
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| 引用本文： | 曲占庆,许霞,刘建敏,杨学云.辐射状分支井产能电模拟实验研究[J].西安石油大学学报(自然科学版),2007,22(4):65-68,71. |
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| 作者姓名： | 曲占庆 许霞 刘建敏 杨学云 |
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| 作者单位： | 中国石油大学(华东)石油工程学院,山东,东营,257061 |
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| 摘 要： | 依据相似原理,采用电模拟试验装置,设计了辐射状分支井模型.研究了在不同分支数、分支水平段长度时,辐射状分支井井筒附近的压力分布,描述油藏中的压力场形态,评价各种参数对产能的影响,为水平井产能预测提供了依据.
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| 关 键 词： | 多分支水平井 辐射状分布 电模拟 压力分布 产能预测 |
| 文章编号： | 1673-064X（2007）04-0065-04 |
| 修稿时间： | 2006-09-27 |
Electric analogy experiment of the productivity of radial-distributing multi-branch horizontal wells |
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| QU Zhan-qing,XU Xia,LIU Jian-min,YANG Xue-yun.Electric analogy experiment of the productivity of radial-distributing multi-branch horizontal wells[J].Journal of Xian Shiyou University,2007,22(4):65-68,71. |
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| Authors: | QU Zhan-qing XU Xia LIU Jian-min YANG Xue-yun |
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| Abstract: | The experimental model of radial-distributing multi-branch horizontal wells is designed on the basis of similarity principle by means of electrical analogy.The voltage of the model is measured and the pressure distributions near the radial-distributing multi-branch horizontal well-bores are analyzed and investigated under different number and length of branch wells.The pressure results can be used for describing the pressure field in the reservoir and evaluating the effects of various parameters on the productivity of the wells.This can provide the base for the prediction of the productivity of the radial-distributing multi-branch horizontal wells. |
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| Keywords: | multi-branch horizontal well radial distribution electric analogy pressure distribution productivity prediction |
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