| 鄂尔多斯盆地环县地区长8储层特征及评价 |
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| 引用本文： | 薛振兴,文志刚,马春林,朱晓燕.鄂尔多斯盆地环县地区长8储层特征及评价[J].茂名学院学报,2011,21(6):16-19,24. |
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| 作者姓名： | 薛振兴 文志刚 马春林 朱晓燕 |
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| 作者单位： | 1. 长江大学地球化学系,湖北荆州,434023
2. 长庆油田分公司第二采油厂,甘肃庆阳,745100 |
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| 摘 要： | 鄂尔多斯盆地环县地区延长组长8储层是该地区主要的产油层，也是典型的低孔、低渗透储层。根据岩心观察、铸体薄片及压汞曲线等资料，对环县地区长8储层的岩石学特征、孔喉特征和成岩作用等进行了研究，并对储层进行了综合评价。利用储层物性和孔隙结构参数将长8划分为四类储层，并计算了各类储层的面积，为研究区油气富集规律的深入认识提供了依据。
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| 关 键 词： | 鄂尔多斯盆地 长8储层 环县地区 储层特征 |
Characteristics and Comprehensive Evaluation of Chang 8 Reservoir of Yanchang Formation in Huanxian Area of Ordos Basin |
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| XUE Zhen-xing,WEN Zhi-gang,MA Chun-lin,ZHU Xiao-yan.Characteristics and Comprehensive Evaluation of Chang 8 Reservoir of Yanchang Formation in Huanxian Area of Ordos Basin[J].Journal of Maoming College,2011,21(6):16-19,24. |
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| Authors: | XUE Zhen-xing WEN Zhi-gang MA Chun-lin ZHU Xiao-yan |
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| Institution: | XUE Zhen-xing1,WEN Zhi-gang1,MA Chun-lin2,ZHU Xiao-yan2(1.Department of Geochemistry,Yangtze University,Jingzhou 434023,China,2.No.2 Oil Production Company of Changqing Oilfield Company,Qingyang 745100,China) |
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| Abstract: | Chang 8 reservoir of YanChang Formation is the major oil producing zone in Huanxian area,Ordos Basin.It is also typical low porosity and low permeability reservoir.Based on core observation,cast thin section and intrusive mercury curve,the petrology characteristics,pore throat characteristics and diagenesis of Chang 8 reservoir are studied,and the reservoir is also evaluated.According to the physical properties of reservoir and pore structure parameters,Chang 8 sandstone reservoir is classified into four ty... |
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| Keywords: | Ordos basin Chang 8 reservoir Huanxian area petrologic features |
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