| 用模糊聚类方法划分岩石物理相 |
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| 引用本文： | 代金友,张一伟,熊琦华,张春雷,柏笑寒,梁昌国.用模糊聚类方法划分岩石物理相[J].中国石油大学学报(自然科学版),2004,28(2). |
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| 作者姓名： | 代金友 张一伟 熊琦华 张春雷 柏笑寒 梁昌国 |
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| 作者单位： | 1. 石油大学资源与信息学院,北京,102249
2. 大港油田南部油气开发公司,河北沧州,061300 |
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| 摘 要： | 分析了划分岩石物理相的方法 ,论述了模糊聚类划分方法。模糊聚类划分方法能较好地反映储层储集性能的成因特征。以枣南油田为例 ,选取反映储层成因的沉积和成岩作用参数 ,将工区储层岩石物理相划分为 5类。研究结果表明 ,随着储层岩石物理相级别的升高 ,储层成因参数及统计物性特征明显变好 ,储层产液能力也明显增强。该研究结果对油田的勘探和调整挖潜具有一定的意义
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| 关 键 词： | 模糊聚类法 岩石物理相 储层性能 综合评价 |
Application of fuzzy cluster technology for dividing petrophysical facies of reservoir |
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| DAI Jin-you,ZHANG Yi-wei,XIONG Qi-hua,ZHANG Chun-lei,BO Xiao-han and LIANG Chang-guo. School of Resource and Information Technology in the University of Petroleum,China,Beijing.Application of fuzzy cluster technology for dividing petrophysical facies of reservoir[J].Journal of China University of Petroleum,2004,28(2). |
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| Authors: | DAI Jin-you ZHANG Yi-wei XIONG Qi-hua ZHANG Chun-lei BO Xiao-han and LIANG Chang-guo School of Resource and Information Technology in the University of Petroleum China Beijing |
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| Institution: | DAI Jin-you,ZHANG Yi-wei,XIONG Qi-hua,ZHANG Chun-lei,BO Xiao-han and LIANG Chang-guo. School of Resource and Information Technology in the University of Petroleum,China,Beijing 102249 |
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| Abstract: | The traditional classification method for petrophysical facies was analyzed, and the fuzzy cluster technology was introduced. The new method can reflect the genetic features of reservoir. The depositional and genetic parameters of genetic reservoir of Zaonan Oilfield were selected to divide the reservoir into five kinds of petrophysical facies by using fuzzy cluster technology. The results show that along with the level rise of petrophysical facies,the genetic and statistical physical parameters of the reservoir are markedly advancing, and the productivity of the reservoir is enhancing. The results can provide some reference for exploration and production of oilfield. |
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| Keywords: | fuzzy cluster technology petrophysical facies reservoir feature comprehensive evaluation |
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