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| 鄂尔多斯盆地上三叠统延长组原油地球化学特征及油源分析 | |
| 引用本文： | 王传远,段毅,车桂美,翟瑞华,郑朝阳,吴保祥,康晏.鄂尔多斯盆地上三叠统延长组原油地球化学特征及油源分析[J].高校地质学报,2009,15(3). |
| 作者姓名： | 王传远 段毅 车桂美 翟瑞华 郑朝阳 吴保祥 康晏 |
| 作者单位： | 1. 中国科学院烟台海岸带可持续发展研究所,山东,烟台,264003;中国科学院兰州地质研究所,甘肃,兰州,730000 2. 中国科学院兰州地质研究所,甘肃,兰州,730000 3. 济南柴油机股份有限公司,山东,济南,250306 4. 辽河油田锦州采油厂,辽宁,锦州,121209 5. 中国石化胜利油田有限公司地质科学研究院,山东,东营,257015 |
| 基金项目： | 国家自然科学基金，中国科学院知识创新工程重要方向项目，中国科学院"优秀博士学位论文、院长奖获得者科研启动专项资金" |
| 摘 要： | 分析了鄂尔多斯盆地延长组原油的生物标志化合物组成特征,并对其进行油源对比,探讨了其成因.研究表明,鄂尔多斯盆地上三叠统延长组原油属于同一成因类型;原油有机母质为菌藻类和高等植物的混源型.原油形成于弱还原和淡水或微咸水环境,为成熟原油.油源对比表明,鄂尔多斯盆地上三叠统延长组原油主要来自长7油层组烃源岩. |
| 关 键 词： | 鄂尔多斯盆地 原油 烃源岩 三叠系延长组 地球化学特征 油源对比 |
Geochemical Characteristics and Oil-Source Analysis of Crude Oils in the Yanchang Formation of Upper Triassic from Ordos Basin |
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| WANG Chuan-yuan,DUAN Yi,CHE Gui-mei,ZHAI Rui-hua,ZHENG Chao-yang,WU Bao-xiang,KANG Yan.Geochemical Characteristics and Oil-Source Analysis of Crude Oils in the Yanchang Formation of Upper Triassic from Ordos Basin[J].Geological Journal of China Universities,2009,15(3). | |
| Authors: | WANG Chuan-yuan DUAN Yi CHE Gui-mei ZHAI Rui-hua ZHENG Chao-yang WU Bao-xiang KANG Yan |
| Institution: | 1.Yantai Institute of Coastal Zone Research for Sustainable Development;CAS;Yantai 264003;China;2.Lanzhou Institute of Geology;C AS;Lanzhou 730000;3.Jinan Diesel Engine Co.;Ltd;Jinan 250306;4.Jinzhou Oil Production Plant of Liaohe Oilfield;J inzhou 121209;5.Research Institute of Geological Sciences;Shengli Oilfield Company;SINOPEC;Dongying 257015;China |
| Abstract: | The biomarkers of crude oils of Yanchang Formation in Ordos Basin were studied in this paper,and the oil-source correlation and their genesis were discussed.The data indicate that the studied oils are of the same genetic type and the oil-forming matrixes are algae and higher plants.The crude oils were formed under the weak reducing and fresh water environments.The crude oils are mature.The crude oils in the Yanchang Formation of Upper Triassic were mainly originated from the Chang-7 oi1 bed group. |
| Keywords: | Ordos Basin crude oil source rocks the Triassic Yanchang Formation chemical characteristics oil-source correlation |
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