HYDROCARBON-GENERATION HISTORY OF FAULT SUBSIDENCE-DEPRESSION PROTOTYPE SUPERIMPOSITION SYSTEM：A CASE STUDY OF QINTONG SAG IN THE NORTH JIANGSU BASIN
-
摘要: 断陷—拗陷型盆地中油气物质的生烃史,势必受断陷—拗陷原型迭加的埋藏史约束和控制,从油气源岩到圈闭建立油气成藏的观念,必须纳入到盆地系统中,明确盆地地质作用与油气响应之间的关系,确立原型控制油气P(压力)、V(体积)、T(温度)动态变化的边界条件,同时利用TSM盆地模拟系统动态地进行生烃量计算和生烃史的分析,从而为油气资源评价和勘查服务。Abstract: The hydrocarbon-generation history of the oil and gas materials in a fault subsidence-depression basin is certainly restricted and controlled by the burial history of fault subsidence-depression prototype superimposition.The idea of petroleum reservoir-forming from hydrocarbon source rock to trap must be brought into the basin system.Based on this idea,the relationship between geologic process and its response in a basin can be determined,and the boundary conditions that the prototype controls the dynamic changes of pressure(P),volume(V) and temperature(T) are established.At the same time,the TSM basin modelling system is used so as to calculate the hydrocarbon-generation quantity and analyze the hydrocarbon-generation history.
-
[1] Magoon L B,Dow W G.The petroleum system:from source to trap[M].Tulsa:AAPG,1994.1～655 [2] 朱夏.活动论构造历史观[J].石油实验地质,1991,13(3):201～209 [3] 张渝昌.关于盆地油气动态成藏系统研究的理论问题[A].见:周玉琦,王金渝,贾健谊等.朱夏油气地质理论应用研讨文集[C].北京:地质出版社,2001.207～220 [4] 张渝昌.盆地综合和模拟找油的探索[A].见:朱夏学术思想研讨文集[C].北京:石油工业出版社,1992.110～121 [5] 张渝昌.中国含油气盆地原型分析[M].南京:南京大学出版社,1997.3～26 [6] 张渝昌,徐旭辉,江兴歌等.展望盆地模拟[J].石油与天然气地质,2005,26(1):29～36 [7] 张渝昌.从盆地演化看江苏油气远景[J].石油实验地质,1980,2(3):1～9 -
计量
- 文章访问数: 672
- HTML全文浏览量: 53
- PDF下载量: 351
- 被引次数: 0
下载:
苏公网安备32021102000780号