摘要
根据含油气系统"从烃源到圈闭成藏"的核心思想和基本准则,结合南海北部莺歌海盆地、琼东南盆地和珠江口盆地油气成藏地质条件及运聚成藏规律与主控因素的深入剖析,对三大盆地主要含油气系统及亚含油气系统进行了分析与划分,且在空间上圈定了含油气系统及亚含油气系统展布范围,在此基础上重点分析研究了不同含油气系统及亚含油气系统之子系统基本特征,深入剖析了油气运聚规律与油气运聚成藏主控因素,指出了今后油气有利勘探方向及重要勘探领域。
Based on the core idea-＂from source to reservoir＂and basic standard of the theory of petroleum system,different petroleum systems of Yinggehai Basin,Qiongdongnan Basin and Pearl River Mouth Basin in the northern South China Sea are comprehensively analyzed by means of petroleum geology and modes of oil and gas migration and accumulation as well as its controlling factors.Petroleum systems and secondary petroleum system of three basins are divided and discussed,and the distribution areas of them are also delineated in space.On this base,the characteristics of petroleum sub-systems of petroleum systems and secondary petroleum system,the pattern and controlling factors of hydrocarbon migration and accumulation are further studied.Finally,favorable exploration directions and important exploration field are pointed out.
出处
《天然气地球科学》
EI
CAS
CSCD
北大核心
2016年第6期943-959,共17页
Natural Gas Geoscience
基金
国家自然科学基金项目(编号:41176052)
国家重点基础研究发展计划项目(编号:2009CB219501)联合资助
关键词
含油气系统划分
含油气子系统剖析
油气运聚成藏主控因素
油气有利勘探方向
南海北部主要盆地
Division of petroleum system
Petroleum subsystem analysis
Controlling factors of hydrocarbon migration and accumulation
Favorable exploration direction
Marginal basins in northern South China Sea
