北波拿巴盆地构造演化与层序地层学

TECTONIC EVOLUTION AND SEQUENCE STRATIGRAPHY OF PASSIVE CONTINENTAL MARGIN DEEP-WATER BASIN (NORTH BONAPARTE BASIN)

摘要: 北波拿巴盆地油气资源十分丰富,是具有重要价值的战略远景区,其构造演化模式和层序地层学发育样式具有一定的特殊性。通过对北波拿巴盆地的地震资料、钻、测井资料和岩心资料的综合研究,分析北波拿巴盆地的构造演化模式和层序地层学发育样式,提出了陆裾转换不整合和俯冲碰撞不整合的划分依据和识别标志。

Abstract: North Bonaparte basin is rich in oil and gas resources, and also is an important area of strategy,and its tectonic evolution pattern and stratigraphy sequences are unique.Through the integrated researches of seismic data, core and log data, the tectonic evolution pattern and stratigraphy sequences have been analyzed, and identification characters of the continental rise transform unconformity and subduction and collision unconformity have been pointed out.