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

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

王传远1,2，段毅2，车桂美3，翟瑞华4，郑朝阳2，吴保祥2，康晏5

1. 中国科学院烟台海岸带可持续发展研究所，山东烟台 264003；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

收稿日期:2009-09-20 修回日期:2009-09-20 出版日期:2009-09-20 发布日期:2009-09-20

Geochemical Characteristics and Oil-Source Analysis of Crude Oils in the Yanchang Formation of Upper Triassic from Ordos Basin

WANG Chuan-yuan1,2, DUAN Yi2, CHE Gui-mei3, ZHAI Rui-hua4,ZHENG Chao-yang2, WU Bao-xiang2, KANG Yan5

1. Yantai Institute of Coastal Zone Research for Sustainable Development, CAS, Yantai 264003, China; 2. Lanzhou Institute of Geology,CAS, Lanzhou 730000, China; 3. Jinan Diesel Engine Co., Ltd, Jinan 250306, China; 4. Jinzhou Oil Production Plant of Liaohe Oilfield,Jinzhou 121209, China; 5. Research Institute of Geological Sciences, Shengli Oilfield Company, SINOPEC, Dongying 257015, China

Received:2009-09-20 Revised:2009-09-20 Online:2009-09-20 Published:2009-09-20

摘要/Abstract

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。

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]. J4.

WANG Chuan-yuan1,2, DUAN Yi2, CHE Gui-mei3, ZHAI Rui-hua4,ZHENG Chao-yang2, WU Bao-xiang2, KANG Yan5. Geochemical Characteristics and Oil-Source Analysis of Crude Oils in the Yanchang Formation of Upper Triassic from Ordos Basin[J]. J4.