摘要
联合使用有机破质f平衡模型和时问遥度指数模型可以详尽地描述源岩产烃过程。对四川盆地上三登统源宕的研究表明:产烃高峰期是第三纪。产灶中心位于川西物陷,川西地区第三纪前已经存在的局部圈闭应是勘探该统油气资源的战略目标。
Unitedly using the models of organic carbon mass equilibrium and TTI,the hydrocarbon genera-tIon process of source rocks may be exhaustively described. The research of Upper Triassic source rocksin Sichuan Basin shows that the peak period of generating hydrocarbons was Tertiary,the center ofgenerating hydrocarbons was located at the depression of West Sichuan and the traps formed beforeTertiary In West Sichuan should be the strategic targets for explorating oil and gas resources in UpperTriassic.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1989年第6期15-20,共6页
Natural Gas Industry
关键词
盆地
上三叠统
源岩
烃
演化
Sichuan Basin
Upper Triassic
hydrocarbon evolution
mathematic model
exploration evaluation
