| 单井流动单元的方差分析识别方法 |
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| 引用本文： | 窦之林.单井流动单元的方差分析识别方法[J].油气地质与采收率,2003,10(6):1-2,5. |
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| 作者姓名： | 窦之林 |
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| 作者单位： | 胜利油田有限公司 |
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| 摘 要： | 在分析研究不同流动单元概念及其划分方法的基础上，结合油田开发实际，提出了流动单元新的定义，印流动单元为横向和垂向上连续的具有相似的渗透率、孔隙度的储集带，其边界为区域上稳定发育的泥岩、不连续薄隔挡层、各种沉积界面、小断层等。综合利用地质、测井资料，根据数理统计原理，建立了在单井上划分流动单元的方差分析识别方法，提高了流动单元定量刻画的精度。
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| 关 键 词： | 流动单元 方差分析 识别方法 定量描述 单井 地质 |
| 文章编号： | 1009-9603(2003)06-0001-02 |
Identification method of variance analysis on flow units for single well |
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| Dou Zhilin..Identification method of variance analysis on flow units for single well[J].Petroleum Geology and Recovery Efficiency,2003,10(6):1-2,5. |
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| Authors: | Dou Zhilin |
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| Affiliation: | Dou Zhilin. |
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| Abstract: | Based on the study of various flow units concept and its classification method, new flow unit is defined by the combination of actual oilfield development. It is a continuous reservoir belt that has similar porosity and permeability on lateral and vertical direction, and its boundary is regionally stable developed mudstones, un-continuous thin barrier layers, various depositional interfaces, craven faults, permeability discrepancy and so on. Identification method of variance analysis on flow units for single well is proposed based on mathe-matical statistical principle by using geological and logging data comprehensively, this method improved the accuracy on quantitative division of flow unit. |
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