| 储层非均质性定量研究的新方法 |
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| 引用本文： | 杨少春. 储层非均质性定量研究的新方法[J]. 中国石油大学学报(自然科学版), 2000, 24(1) |
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| 作者姓名： | 杨少春 |
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| 作者单位： | 石油大学石油资源科学系,山东东营257062 |
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| 摘 要： | 对定量研究储层非均质性的常规方法进行了分析 ,提出了一种新的非均质综合指数方法。该方法利用把表征非均质特征的 9个参数作为因素建立起模糊数学模型 ,主要包括因素集合、结语集合、单因素矩阵等模型。该方法可以克服多种非均质参数表征不一致的缺陷 ,能实现储层非均质性定量刻划。该方法在胜坨油田二区进行了实际应用 ,取得了较好的效果
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| 关 键 词： | 储集层 非均质性 综合指数 模糊数学 |
A NEW METHOD FOR QUANTITATIVELY STUDYING RESERVOIR HETEROGENEITY |
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| Yang Shao-chun. A NEW METHOD FOR QUANTITATIVELY STUDYING RESERVOIR HETEROGENEITY[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 2000, 24(1) |
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| Authors: | Yang Shao-chun |
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| Affiliation: | Yang Shao chun |
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| Abstract: | Some methods for quantitatively studying reservoir heterogeneity are discussed, and a heterogeneous synthetic index method is proposed. Various parameters for characterizing heterogeneity are taken as factors, and an algorithm of fuzzy mathematics is used in this method. Some computation models are established, including models of factor set, comment set and single factor matrix. This method can overcome the defects in characterization of reservoir heterogeneity. It has been applied to Shengli oilfield, and good effects have been obtained. |
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| Keywords: | reservoir heterogeneity synthetic index fuzzy mathematics |
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