石油实验地质2012，Vol.34Issue(3)：277-280,4.
南海琼东南盆地深水区油气勘探潜力
Petroleum exploration potential in abyssal zone of Qiongdongnan Basin, South China Sea
朱廷祥 1段铁军2
作者信息
- 1. 湖北国土资源职业学院,武汉430000
- 2. 中国石油化工股份有限公司石油勘探开发研究院无锡石油地质研究所,江苏无锡214126
- 折叠
摘要
Abstract
The evolution of the Qiongdongnan Basin in the South China Sea can be divided into three stages including intracontinental rift during Eocene, rift during Oligocene, and passive continental margin depression ever since Miocene. Multiple sets of petroleum generating materials of different facies were deposited in abyssal zone. For example, lacustrine facies in the first stage, marine-continental and continental facies in the second stage, and marine facies in the third stage. Three high thermal fluid events took place during the three evolution stages, contributing to the maturation of source rocks. Multiple types of reservoir and multiple sets of reservoir - cap assemblage provided abundant room for the enrichment of petroleum. Various types of trap formed during stages of tectonic movements were favorable for accumulation.关键词
油气聚集/深水区/油气勘探潜力/构造演化/琼东南盆地Key words
petroleum accumulation/ abyssal zone/ petroleum exploration potential/ tectonic evolution/ Qiongdongnan Basin分类
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朱廷祥,段铁军..南海琼东南盆地深水区油气勘探潜力[J].石油实验地质,2012,34(3):277-280,4.
