摘要
桂中晚古生代盆地生、储、盖层发育完整,油气显示广泛分布,是具有较好成藏前景的含油气盆地.通过区域资料分析、野外地质调查及遥感构造解译分析发现,桂中晚古生代含油气盆地的形成、发展与演化受多条断裂构造的制约,主要的控盆断裂有宜州-东泉(柳州)弧形断裂带、永福-来宾断裂带、南丹-都安-马山断裂带、桐木-东乡断裂带、大明山-来宾-象州隐伏断裂带等,这些断裂带受基底构造和不同块体作用及不同期构造运动的影响,在盆地演化过程过程中表现各自不同的特征.
In the Neopaleozoic sedimnentry basin in the middle part of Guangxi, the source-reservoir-cap rocks are developed entirely and oil and gas evidences distributed widely, presenting good prospective oil and gas basin of reservoirs-generation. Comprehensive analysis of regional datum, geological investigation in fields and interpretation with remote sensing indicates that, the formation, development and evolution of this oil and gas bearing basin are restricted by several faults. Those basin-controlling faults are mainly Yizhou - Dongquan arc like fault zone, Yongfu - Laibin fault zone, Nandan - Du＇an fault zone, Tongmu-dongxiang fault zone, Damingshan - Laibin - Xiangzhou fault zone. All those faults, affected by basemental structures, acted by other plates and impacted by different tectonic movements, show respective features in the course of basin evolution.
出处
《桂林工学院学报》
北大核心
2007年第1期1-5,共5页
Journal of Guilin University of Technology
基金
中石油大港油田分公司资助项目(200401011)
地质资源与地质工程广西高校人才小高地创新团队项目(桂教人[2005]80)
关键词
晚古生代
含油气盆地
控盆断裂
遥感解译
桂中
Neopaleozoic
oil and gas bearing basin
basin-controlling fault
interpretation with remote sensing
middle part of Guangxi
