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| 鄂尔多斯盆地长9油层组流体包裹体特征与油气成藏期次分析 | |
| 引用本文： | 王传远,段毅,杜建国,贺世杰.鄂尔多斯盆地长9油层组流体包裹体特征与油气成藏期次分析[J].地质科技情报,2009,28(4). |
| 作者姓名： | 王传远 段毅 杜建国 贺世杰 |
| 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;中国科学院地质与地球物理研究所兰州油气资源研究中心,兰州,730000 2. 中国科学院地质与地球物理研究所兰州油气资源研究中心,兰州,730000 3. 中国地震局地震预测研究所,北京,100036 4. 鲁东大学地理与规划学院,山东,烟台,264025 |
| 基金项目： | 国家自然科学基金，中国科学院资助项目 |
| 摘 要： | 采用显微荧光技术以及流体包裹体显微测温技术,结合鄂尔多斯盆地长9段储层油气埋藏史及地热史演化过程模拟,确定了该区油气运移的主要期次.系统分析表明,鄂尔多斯盆地长9油层组油气主要经历了一期油气充注,只有峰2井存在较弱的二期油气充注;该油层组构造热事件主要发生在中生代晚期的早、中白垩世(130~100 Ma). |
| 关 键 词： | 流体包裹体 长9油层组 埋藏史 油气充注期 鄂尔多斯盆地 |
Hydrocarbon Migration Stages in Chang 9 Formation in Ordos Basin by Fluid Inclusion Analysis |
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| WANG Chuan-yuan,DUAN Yi,DU Jian-guo,HE Shi-jie.Hydrocarbon Migration Stages in Chang 9 Formation in Ordos Basin by Fluid Inclusion Analysis[J].Geological Science and Technology Information,2009,28(4). | |
| Authors: | WANG Chuan-yuan DUAN Yi DU Jian-guo HE Shi-jie |
| Institution: | 1.Yantai Institute of Coastal Zone Research for Sustainable Development;CAS;YantaiShandong 264003;China;2.Lanzhou Research Center of Oil & Gas Resources;Instituteof Geology and Geophysics;Lanzhou 730000;3.Institute of EarthquakeScience;China Earthquake Administration;Beijing 100036;4.College ofGeography and Planning;Ludong University;Yantai Shandong 264025;China |
| Abstract: | Based on the evolutionary process simulation of burial history and geothermal history,the paper studies oil and gas pool formation in Chang 9 Formation in Ordos Basin with microfluorometric technology and microscopic thermometry technology of inclusions.The result shows that the oil-gas accumulation in the formation is characterized with one stage infilling except Feng 2 well with feeblish late-stage infilling.It is suggested that tectonic heat event should have occurred in 130-100 Ma of early-Cretaceous an... |
| Keywords: | fluid inclusion Chang 9 Formation embedded history stage infilling Ordos Basin |
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