| 鄂尔多斯盆地北部下奥陶统储集岩的分类评价 |
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| 引用本文： | 何鹏,张哨楠,郝蜀民.鄂尔多斯盆地北部下奥陶统储集岩的分类评价[J].矿物岩石,1995(3). |
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| 作者姓名： | 何鹏 张哨楠 郝蜀民 |
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| 作者单位： | 成都理工学院石油，地矿部第三石油普查大队 |
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| 摘 要： | 本文以毛管压力测试得到的岩样微观孔隙结构特征参数作为分类评价的基本定量指标，采用Ｑ型聚类法将所测试的岩样分作了５个类别；结合每一类别的地质、物性及生产特点，将鄂尔多斯盆地北部下奥陶统储集岩分成五类，并分别对各类储集岩的储集性能作出评价。
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| 关 键 词： | 鄂尔多斯盆地北部，奥陶系下统马家沟组，毛管压力特征参数，Q型聚类法 |
CLASSIFYING EVALUATION TO THE RESERVOIR ROCK OF LOWER PALEOZOIC IN NORTHERN PART OF EERDUOSI BASIN |
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| HePeng,Zhang Shaonan,Haoshumin.CLASSIFYING EVALUATION TO THE RESERVOIR ROCK OF LOWER PALEOZOIC IN NORTHERN PART OF EERDUOSI BASIN[J].Journal of Mineralogy and Petrology,1995(3). |
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| Authors: | HePeng Zhang Shaonan Haoshumin |
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| Abstract: | On regarding the micropore structure parameter obtained from capillary pressure test as basic quantitative index of classifying evaluation,the rock samples are divided into 5 groups byQ-Medel cluster analysis.Combining Lithologic characteristics,petrophysical properties,and produc-tive performance of each group,the reservoir rock of Lower Paleozoic in northern part of Eerduosi(Ordos)Basin is divided into 5 types.Evaluation to the reservoir property of each type are also done in this paper. |
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| Keywords: | northern part of Eerduosi Basin Majiagou formation of Lower Ordovician series capil-lary pressure parameter Q-medel cluster analysis |
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