Frame of the Hydrocarbon Conduit System and Conducting Pattern in Lunnan Low Uplift
详细信息
- 责任者：Wu Nan (Faculty of Earth Sciences ; Yangtze University ; Jingzhou 434023 ; China) ; Cai Zhongxian
- 刊名：Earth Science
- 出版年：2012
- 卷期：37(4)
- 关键词：油气运移 ; oil and gas migration ; 塔北隆起 ; Tabei Uplift
- 页码：p.707-718
- 图表：6 illus., 38 refs.
- 分类号：1003
- issnNo：ISSN1000-2383
- isbnNo：CN42-1233/P
摘要
///The process of oil and gas accumulation is highly complex in Lunnan low uplift due to the fact that hydrocarbon has been generated by multiple petroleum kitchens. Based on the principles of dynamics of petroleum accumulation, the authors found the macro frame of the hydrocarbon conduits system and conducting pattern of Lunnan petroleum province in this paper. The distribution with basin-scale of the Silurian argulite proves that the Ordovician karst reservoir hasn’t been formed, when the Cambrian source rock got into the step of hydrocarbon generating climax in the late Caledonian movement. Therefore, Silurian sand bed was the main lateral conduit path of the oil-gas originated from the Cambrian.