| 余家坪中区长2储层非均质特征 |
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| 引用本文： | 景延红. 余家坪中区长2储层非均质特征[J]. 辽宁化工, 2011, 40(9): 985-988 |
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| 作者姓名： | 景延红 |
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| 作者单位： | 延长油田股份有限公司勘探部,陕西延安,716000 |
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| 摘 要： | 本区属典型的低渗储层,构造平缓。从层内、层间、平面等方面研究表明,本区储层具有较强非均质性,其成因为河道快速变迁,多期叠加。总体来说纵向变化速度要小于平面变化。
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| 关 键 词： | 鄂尔多斯盆地 长2 储层 非均质性 |
Heterogeneous Characteristics of Chang 2 Reservoir in Central Area of Yujiaping |
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| JING Yan-hong. Heterogeneous Characteristics of Chang 2 Reservoir in Central Area of Yujiaping[J]. Liaoning Chemical Industry, 2011, 40(9): 985-988 |
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| Authors: | JING Yan-hong |
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| Affiliation: | JING Yan-hong(Yan Chang Oilfield Co.,Ltd.,Shaanxi Yan’An 716000,China) |
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| Abstract: | The area belongs to the typical low permeability reservoir with gentle structure.From the aspects of inner layer,interlayer,plane and so on,the reservoir was studied.The results show that the reservoir has strong heterogeneity because of rapid change of river channel and multimode superposition.Overall,the rate of longitudinal change is less than that of the plane change. |
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| Keywords: | Ordos basin Chang 2 Reservoir Heterogeneity |
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