巴彦浩特盆地演化特征与含油气性评价  

Evolution Characteristics and Petroliferous Evaluation in Bayanhaote Basin

作　　者：高白水[1] 王刚 

机构地区：[1]中国石油大学(北京),北京102249 [2]菲旺石油工程服务有限公司,西安710000

出　　处：《重庆科技学院学报（自然科学版）》2011年第4期22-25,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：古、中生代盆地发育受基底断裂控制,呈现由南向北迁移的特征。除自生自储类型以外,油气运移聚集主要与多期区域性不整合面有关。根据不同地区的改造特点、强度和保存条件等方面的差异,将盆地成藏单元类型划分叠合—再生型、改造—保存型、改造—再生型和改造—破坏型,其成藏条件和油气勘探远景依次变差。Hydrocarbon occurrence condition and potential in Bayanhaote basin were discussed from evolution and reformation characteristics.Fundamental fault controlled development of the basin in Paleozoic and Mesozoic Era and migrated from south to north.Besides self-generation and self-reservoir type,petroleum migration is related to multi-stage territorial unconformable surface.According to difference of reformation characteristics,intensity and conservation condition,reservoir units are divided into different types as follow： superimpose-regeneration,reformation-conservation,reformation-regeneration,and reformation-destruction types,and their reservoir condition and potential petroleum exploration become worse sequentially.

关 键 词：巴彦浩特盆地 改造盆地 保存条件 油气赋存 成藏单元 

分 类 号：TE121[石油与天然气工程—油气勘探]