| 从海陆对比探讨东海南部中生代油气勘探前景 |
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| 引用本文： | 龚建明,徐立明,杨艳秋,李 刚,邓 克,蒋玉波.从海陆对比探讨东海南部中生代油气勘探前景[J].世界地质,2014,33(1):171-178. |
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| 作者姓名： | 龚建明 徐立明 杨艳秋 李 刚 邓 克 蒋玉波 |
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| 作者单位： | 1. 国土资源部 海洋油气资源与环境地质重点实验室，山东 青岛 266071; 2. 青岛海洋地质研究所，山东 青岛 266071; 3. 福建省地质调查研究院，福州 350013; 4. 中国海洋大学 海洋地球科学学院，山东 青岛 266100 |
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| 基金项目： | 全国油气资源战略选区调查与评价国家专项（第二批）（2009GYXQ05-01） |
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| 摘 要： | 为探讨东海南部中生代油气勘探前景,开展了东海及邻近陆域中生代油气勘探现状、区域构造和烃源岩条件等对比分析。结果显示,海陆中生代深部地质结构存在较大差异,二者在中生代地层分布的面积与厚度、岩浆岩的分布与强度以及烃源岩条件等方面均表现出明显的不同。综合分析认为,海域中生代构造更稳定、地层分布更广、厚度更大、烃源岩条件更好,因而推测其具有好的油气勘探前景。
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| 关 键 词： | 东海南部 中生代 构造 烃源岩 勘探前景 |
Discussion on Mesozoic hydrocarbon potential of sourthern East China Sea based on comparision between offshore and onshore areas |
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| GONG Jian-ming,XU Li-ming,YANG Yan-qiu,LI Gang,DENG Ke,JIANG Yu-bo.Discussion on Mesozoic hydrocarbon potential of sourthern East China Sea based on comparision between offshore and onshore areas[J].World Geology,2014,33(1):171-178. |
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| Authors: | GONG Jian-ming XU Li-ming YANG Yan-qiu LI Gang DENG Ke JIANG Yu-bo |
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| Institution: | 1. Key Laboratory of Marine Hydrocarbon Ｒesources and Environmental Geology，Ministry of Land and Ｒesources， Qingdao 266071，Shandong，China; 2. Qingdao Institute of Marine Geology，Qingdao 266071，Shandong，China; 3. Geological Survey of Fujian Province，Fuzhou 350013，China; 4. College of Marine Geosciences，Ocean University of China，Qingdao 266100，Shandong，China |
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| Abstract: | For discussion on the Mesozoic hydrocarbon potential of Sourthern East China Sea （SECS）,we made the comparative analysis on the hydrocarbon exploration situation,regional tectonics and source rock conditions between SECS and its adjacent terrestrial areas.The results show that Mesozoic deep geological structure has big differences between the offshore and the onshore.They have obvious differences of the Mesozoic strata in distribution and thickness,of igneous rocks in distribution and activity intensity,and of source rock conditions.In terms of comprehensive analysis,it is concluded that the offshore Mesozoic tectonic movement is more stable,the strata are more widespread and larger in thickness,and the source rock conditions are much better.Therefore,the Mesozoic offshore hydrocarbon potential could be better than that of onshore in the SECS. |
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| Keywords: | southern East China Sea ： Mesozoic tectonic source rock hydrocarbon potential |
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