摘要
从叙述江汉盆地东部白垩系沉积特征、储集条件、构造特征入手,分析了区内白垩系上、下层系的烃源条件和三维输导系统及多源次生成藏的地质条件;认为江汉盆地东部白垩系油藏具多重油源条件,是一个次生多源油藏。在此基础上,进一步预测了有利的油气勘探区。
The hydrocarbon source conditions , 3D transfer system in upper and lower strata and geologic conditions of multi-source secondary reservoir formation are analyzed in Jianghan Basin by denoting depositional characters, reservoir conditions, structural characteristics of Cretaceous system in the east of the basin. It is considered that the Cretaceous reservoir in the east of the basin is a secondary reservoir with multi-source conditions. On the basis denoted above, a favorable oil exploration region is further predicted.
出处
《江汉石油学院学报》
CSCD
北大核心
2003年第1期14-16,共3页
Journal of Jianghan Petroleum Institute
基金
中因右油化工股份有限公司攻关项目(ZKP0202001)
关键词
江汉盆地东部
白垩系
多源次生成藏条件
储集层
烃源岩
油藏形成
保存条件
jianghan Basin
Cretaceous System
reservoir
source rock
secondary oil reservoir
reservoir formation
oil reservoir preservation condition
