| 一点法确定油井的IPR曲线 |
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| 引用本文： | 胡建国 屈雪峰. 一点法确定油井的IPR曲线[J]. 新疆石油地质, 1999, 20(1): 46-48 |
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| 作者姓名： | 胡建国 屈雪峰 |
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| 作者单位： | 长庆石油勘探局勘探开发研究院 |
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| 摘 要： | 基于Ｖｏｇｅｌ方程,建立了未饱和油藏的ＩＰＲ方程,并对测点井底流动压力高于或低于饱和压力的两种情形,分别提出了应用一点法确定油井ＩＰＲ曲线,预测油井产能变化的方法。最后,通过油田现场实例,说明了方法的正确性和有效性
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| 关 键 词： | 稳定试井 曲线 井底压力 流动压力 油井产量 未饱和油藏 产能预测 方法 |
DETERMINATION OF IPR CURVE WITH ONEPOINT METHOD. |
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| Hu Jianguo,Qu Xuefeng. Reservoir Engineering,Research Institute of Exploration and Development,Changqing Petroleum Exploration Bureau,Xi'an,Shaanxi. DETERMINATION OF IPR CURVE WITH ONEPOINT METHOD.[J]. Xinjiang Petroleum Geology, 1999, 20(1): 46-48 |
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| Authors: | Hu Jianguo Qu Xuefeng. Reservoir Engineering Research Institute of Exploration Development Changqing Petroleum Exploration Bureau Xi'an Shaanxi |
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| Affiliation: | Hu Jianguo,Qu Xuefeng. Reservoir Engineering,Research Institute of Exploration and Development,Changqing Petroleum Exploration Bureau,Xi'an,Shaanxi 710021 |
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| Abstract: | IPR equation in a unsaturated reservoir was established from Vogel equation. For bottomhole flowing pressure higher or lower than saturation pressure, onepoint method is recommended to calculate well IPR curve and predict well productivity. Finally, case study shows its reliability and validity. |
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| Keywords: | Stead well testing Curve Bottomhole pressure Flowing pressure Well production rate Unsaturated oil reservoir Productivity forecast Method |
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