摘要
复式石油系统的提出 ,是石油系统本土化的结果之一 ,它在中国有广泛的分布。无论是在克拉通型盆地 ,如鄂尔多斯、四川和塔里木盆地的古生界 ;还是前陆型盆地 ,如酒西和柴达木盆地的中、新生界 ,准噶尔盆地的上古—中生界 ;再是裂谷型盆地 ,如渤海湾盆地的新生界 ,松辽盆地的白垩系都有发现。它是由油气再次运移聚集形成的次生油气藏 ,有的与原生油气藏共同组成 ,其表示方法参照石油系统原创者的意见增减内容进行处理。
The proposed multiple petroleum system is one of the results of nativeness in the system, with wide distribution in China. It has been found not only in Craton basin, such as Ordos, Sichuan and Tarim Basin in Palaeozoic group, but in foreland basin, such as Jiuxi and Chaidamu basin in MesozoicCerozoic group, Zhungeer basin in NeopaleozoicMesozoic group; and in rift basin, such as Bohai Bay Basin in Cerozoic group, Songliao basin in Cretaceous. It belongs to secondary oilgas pool formed by secondary oilgas migration and accumulation, some of them are formed together with primary oilgas pool. Its expression way will be changed after content alteration according to the suggestion of original writer of petroleum system.
出处
《油气地质与采收率》
CAS
CSCD
2003年第2期1-5,共5页
Petroleum Geology and Recovery Efficiency
