高邮凹陷泰州组油气运移及成藏  

Oil-Gas Migration and Accumulation of Taizhou Formation in Gaoyou Depression,Subei Basin

作　　者：王永建[1] 王延斌[1] 梁兵[1] 刘国丰[1] 

机构地区：[1]中国矿业大学资源与安全工程学院,北京100083

出　　处：《吉林大学学报（地球科学版）》2007年第5期908-912,共5页Journal of Jilin University：Earth Science Edition

基　　金：国家自然科学基金项目(40272070)

摘　　要：在前人研究基础上,运用烃类包裹体,并结合地层构造、圈闭特征等对泰州组油气运移时间、期次及成藏模式进行了研究。结果表明:泰州组油气生成、运移、成藏时间主要在三垛时期;而运移成藏模式主要有储层侧向运移、断层垂向运移和储层-断层共控3种。Migration time, trapping history and accumulation model have been studied, based on fluid inclusions, analysis of strato-structure and trap features. It was concluded that three episodes of significant tectonic movement occured during stages of Yizheng, Wubao and Sanduo, and the Gaoyou depression formed in Sanduo stage owing to the stong block-faulting movement and favorable trap forming conditions. , There were three models of migration and accumulation in the studied area, which were reservoir-controlling lateral migrating, fault-controlling vertical migrating and composite migration controlled by both reservoir and fault.

关 键 词：泰州组 油气运移 包裹体 运移时间 成藏模式 

分 类 号：TE122[石油与天然气工程—油气勘探]