| 超稠油水平井区三维地质随机建模研究 |
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| 引用本文： | 徐守余.超稠油水平井区三维地质随机建模研究[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： | 徐守余 |
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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： | 针对辽河油田杜 84区块兴隆台油层兴 6组超稠油开发试验区近源水下扇沉积的地质特点 ,研究了本区储层地质概念模型和油层分布特征及原油富集的控制因素 ,利用随机模拟方法建立了水平井区储层参数定量三维地质模型。利用该模型可以准确地研究砂体的纵、横向分布规律及连通性、储层物性的空间分布规律、储层内部的非均质性 ,并能提供可靠的定量数据。同时 ,利用三维地质模型还可以准确地模拟稠油泄油的方向与通道 ,从而有效地指导油田注采方案的调整和实施
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| 关 键 词： | 三维地质模型 稠油 水平井 储集层描述 随机建模 |
DEVELOPMENT OF 3D STOCHASTIC GEOLOGICAL MODEL FOR HEAVY OIL IN HORIZONTAL WELL AREA |
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| Xu Shou-yu.DEVELOPMENT OF 3D STOCHASTIC GEOLOGICAL MODEL FOR HEAVY OIL IN HORIZONTAL WELL AREA[J].Journal of China University of Petroleum,2000,24(1). |
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| Authors: | Xu Shou-yu |
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| Abstract: | The laws of oil distribution at pilot test area in oilfield development and exploitation of Xing 6 group of Du 84 tract in Liaohe oilfield are analyzed. The controlling factors for oil accumulation are studied. A quantitative geological model of Du 84 tract is built by using stochastic method. This model can offer reliable quantitative data for studying the distribution and connectivity of sandstone in length and breadth, as well as the distribution laws of physical property and heterogeneity of reservoir. The model is available for development of heavy oil reservoir effectively and has been verified in practice. |
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