| 含油气系统在琼东南盆地B构造上的应用 |
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| 引用本文： | 田华,朱光辉.含油气系统在琼东南盆地B构造上的应用[J].地球科学,1998,23(6):600-604. |
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| 作者姓名： | 田华 朱光辉 |
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| 作者单位： | [1]中国地质大学研究生院 [2]南海西部石油公司 |
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| 基金项目： | “琼东南盆地52／12区块阿科－中方联合研究”项目 |
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| 摘 要： | 从含油气系统特征出发，结合生烃凹陷的埋藏史、热史及生排烃史，动态地分析了多年来一直被许多学者所关注的琼东南盆地Ｂ构造油气运聚与该构造形成演化之间的匹配关系，并分别对上、下两个含油气系统成藏条件进行评价，指出了它们之间存在明显不同特征。其中下含油气系统更为有利，并认为地层异常高压可能成为该构造勘探成功与否的主要风险因素之一。
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| 关 键 词： | 含油气系统 盆地模拟 油气运聚 油气成因 |
APPLICATION OF PETROLEUM SYSTEM ON B STRUCTURE IN QIONGDONGNAN BASIN |
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| Tian Hua.APPLICATION OF PETROLEUM SYSTEM ON B STRUCTURE IN QIONGDONGNAN BASIN[J].Earth Science-Journal of China University of Geosciences,1998,23(6):600-604. |
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| Authors: | Tian Hua |
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| Abstract: | B structure in Qiongdongnan basin has been paying attention by many experts for a long time. The relationship between hydrocarbon generation and expulsion in sags and the forming and evolution of B structure are analyzed, combining with the buried history, maturity history and HC generation and expulsion history of sags by starting from basin modeling. The petroleum migration and accumulation of the upper and lower petroleum systems are also evaluated comprehensively, and the big differences exist between them, but the lower one is better. The high_pressure is one of the main risk factors of this prospect during exploration and development. |
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| Keywords: | petroleum system basin modeling migration and accumulation high_pressure |
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