| 河口坝砂体储层非均质性及剩余油分布 |
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| 引用本文： | 王改云,杨少春,廖飞燕.河口坝砂体储层非均质性及剩余油分布[J].断块油气田,2006,13(5):18-19. |
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| 作者姓名： | 王改云 杨少春 廖飞燕 |
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| 作者单位： | 1. 中国石油大学资源与信息学院,山东,东营,257061
2. 胜利油田分公司桩西采油厂,山东,东营,257237 |
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| 摘 要： | 运用非均质综合指数，以胜坨油田坨28断块沙二段8,9砂层组为例，对河口坝砂体储层的层间、层内、平面非均质性进行了定量表征，并分析了非均质性与剩余油分布之间的关系。认为河口坝储层层间非均质性弱，而层内、平面非均质性以中等-弱为主，非均质综合指数与含油饱和度有良好的对应关系，剩余油主要分布在非均质性中等的区域内。
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| 关 键 词： | 储层非均质性 剩余油分布 河口坝砂体 |
| 收稿时间： | 2006-04-17 |
| 修稿时间： | 2006年4月17日 |
Reservoir Heterogeneity and Remaining Oil Distribution of Debouch Bar Reservoir |
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| Wang Gaiyun,Yang Shaochun,Liao Feiyan.Reservoir Heterogeneity and Remaining Oil Distribution of Debouch Bar Reservoir[J].Fault-Block Oil & Gas Field,2006,13(5):18-19. |
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| Authors: | Wang Gaiyun Yang Shaochun Liao Feiyan |
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| Abstract: | By using the heterogeneous synthetic index and taking the 8th and 9th groups of Es_2 formation of Tuo 28 fault block in Shengtuo oilfield as an example,the interlayer,internal and plane heterogeneity of debouch bar reserveoirs have been characterized.The relationship between heterogeneity and remaining oil has been analysed.The interlayer heterogeneity of debouch bar reserveoir is weak,and the internal and plane heterogeneity is middle to weak.The heterogeneous synthetic index corresponds well with oil-bearing saturation.The remaining oil is mainly distributed in middle heterogeneity reserveoir. |
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| Keywords: | Reservoir heterogeneity Remaining oil distribution Debouch bar reservoir |
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