| 变形双重介质分形油藏压力动态分析 |
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| 引用本文： | 郑强,巩志刚,党娟华,杨胜利,刘恒,宋志东. 变形双重介质分形油藏压力动态分析[J]. 茂名学院学报, 2011, 21(6): 70-74 |
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| 作者姓名： | 郑强 巩志刚 党娟华 杨胜利 刘恒 宋志东 |
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| 作者单位： | 1. 胜利油田采油院,山东东营,257000
2. 滨南采油厂,山东滨州,266666 |
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| 摘 要： | 研究了变形双重介质分形油藏渗流问题的压力不稳定响应，考虑了储层的双重介质特征和分形特征以及应力敏感地层中裂缝发生形变的问题，建立了应力敏感地层双重分形介质数学模型，采用数值方法以求解数学模型；此外，还给出了典型的压力曲线图板，并利用这些图版对模型中的有关参数进行了敏感性分析，探讨了分形参数、变形参数、双重介质参数以及井筒储集系数变化时压力的变化规律。
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| 关 键 词： | 变形 双重介质 分形 油藏 流动分析 |
Pressure Dynamic Analysis of Deformable Dual Media Fractal Reservoir |
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| ZHENG Qiang,GONG Zhi-gang,DANG Juan-hua,YANG Sheng-li,LIU Heng,SONG Zhi-dong. Pressure Dynamic Analysis of Deformable Dual Media Fractal Reservoir[J]. Journal of Maoming College, 2011, 21(6): 70-74 |
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| Authors: | ZHENG Qiang GONG Zhi-gang DANG Juan-hua YANG Sheng-li LIU Heng SONG Zhi-dong |
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| Affiliation: | ZHENG Qiang1,GONG Zhi-gang2,DANG Juan-hua1,YANG Sheng-li1,LIU Heng1,SONG Zhi-dong1(1.Shengli Oilfield Production Company,Dongying 257000,China,2.Binnan Oil Production Company,Binzhou 266666,China) |
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| Abstract: | This paper studies pressure instability of deformable dual media fractal reservoir seepage in response,analyzed the problems of reservoir dual medium characteristics and fractal characteristics and stress sensitive formation of crack deformation,and set up stress sensitive formation double media fractal mathematical model.Numerical calculation method is adopted to solve the mathematical model.In addition,a typical pressure curve drawing is used in the model parameters in relation to the sensitivity analysis... |
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| Keywords: | deformation dual media fractal reservoir flow analysis |
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