严格划分盆地内二级正向构造单元的地质意义——以渤海海域为例

The Significance to Strict Division of Sub-tectonic Unit in Bohai Basin

张国良 王德英 李颖

ZHANG Guo liang WANG De ying LI Ying

中国海洋石油研究中心 渤海研究院, 天津 300452

Coobc Research Center Bohai Institute, Tianjin 300452

以渤海海域探区内二级构造单元的划分及其地质意义为重点,阐述了新生代盆地不同类型的二级正向构造单元在石油地质条件方面的差异性和正确认识和严格划分的必要性。并针对渤海探区勘探的实际,提出了有利于加深石油地质研究和提高勘探成效的新的划分方案

In the paper, we research mainly division of sub tectonic unit and the geological significance in Bohai offshore area, indicating the difference of petrology condition of different positive sub tectonic unit in Cenozoic basin and the necessary of right understanding and accurite division. It the end, proposing new program that profit able to further research of petrology and increasing exploration efficiency.