| 鄂尔多斯盆地陇东地区长7段页岩油特征与资源潜力 |
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| 引用本文： | 高岗,刘显阳,王银会,庞锦莲,柳广弟,张雪峰,马海勇,独育国,程党性.鄂尔多斯盆地陇东地区长7段页岩油特征与资源潜力[J].地学前缘,2013,20(2):140-146. |
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| 作者姓名： | 高岗 刘显阳 王银会 庞锦莲 柳广弟 张雪峰 马海勇 独育国 程党性 |
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| 作者单位： | 1. 中国石油大学(北京) 油气资源与探测国家重点实验室, 北京 102249;
2. 中国石油长庆油田分公司 勘探开发研究院, 陕西 西安 710021;
3. 成都理工大学 能源学院, 四川 成都 610059;
4. 恒泰艾普石油天然气技术服务股份有限公司, 北京 100084 |
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| 基金项目： | 中国石油天然气股份有限公司长庆油田分公司项目"鄂尔多斯盆地陇东地区三叠系延长组石油成藏条件及富集规律研究" |
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| 摘 要： | 重点从鄂尔多斯盆地陇东地区长7段油页岩的地质、地化与含油性等方面分析了其页岩油的地质特征，粗略估算了长7段页岩油的资源潜力。油页岩主要分布在长7段中下部,横向连续性好。有机质丰度高，有机质类型以Ⅰ、Ⅱ型为主，并处于成熟演化阶段，以生油为主，具有较好的含油性。采用体积法对鄂尔多斯盆地陇东地区长7段页岩油的潜在资源量进行了估算，约为283.2亿t，勘探潜力较大，资源丰度为56.64×104 t/km2，是研究区潜在的重要非常规石油资源。
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| 关 键 词： | 页岩油 油页岩 长7段 资源潜力 鄂尔多斯盆地 |
| 收稿时间： | 2012-10-20 |
| 修稿时间： | 2013-01-12 |
Characteristics and resource potential of the oil shale of Chang 7 Layer in Longdong Area, Ordos Basin |
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| GAO Gang,LIU Xianyang,WANG Yinhui,PANG Jinlian,LIU Guangdi,ZHANG Xuefeng,MA Haiyong,DU Yuguo,CHENG Dangxing.Characteristics and resource potential of the oil shale of Chang 7 Layer in Longdong Area, Ordos Basin[J].Earth Science Frontiers,2013,20(2):140-146. |
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| Authors: | GAO Gang LIU Xianyang WANG Yinhui PANG Jinlian LIU Guangdi ZHANG Xuefeng MA Haiyong DU Yuguo CHENG Dangxing |
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| Institution: | 1.State Key Laboratory of Petroleum Resource and Prospecting,China University of Petroleum(Beijing),Beijing 102249,China 2.Research Institute of Exploration and Development,PetroChina Changqing Oilfield Company,Xi’an 710021,China 3.College of Energy Resources,Chengdu University of Technology,Chengdu 610059,China 4.LandOcean Energy Services Co.,Ltd,Beijing 100084,China |
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| Abstract: | By analysis of the geological and geochemical aspects and oiliness of oil shale in the Layer 7 of Yanchang Formation in Longdong Area,Ordos Basin,the authors analyzed the geologic features of shale oil and calculated the resource potential of shale oil in this area.Oil shale is mainly developed in the middle and lower part of the Layer 7 of Yanchang Formation with good lateral continuity.The oil shale is abundant in organic matter of type Ⅰ-Ⅱ.The organic matter is in maturation evolution stage and mainly generates oil,and thus it has high oiliness.Using the volumetric method,the resource of shale oil in the Layer 7 of Yanchang Formation is about 283.2×108 t and oil resource abundance is 56.64×104 t/km2.The research indicated that the shale oil of the Layer 7 of Yanchang Formation in Ordos Basin has high exploration potential,and the shale oil is important unconventional oil resource in this area. |
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| Keywords: | shale oil oil shale the Layer 7 of Yanchang Formation resource potential Ordos Basin |
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