【摘要】 白垩纪是地质历史演化进程中一个重要的时期,中国东北地区乃至整个中国东部蕴含油气盆地大多是这一时期形成的。松辽盆地是白垩纪亚洲古陆上最大的陆相沉积盆地,本文依据泉头组岩心、录井及地震资料,开展了岩石地层学、生物地层学、地震地层学等地质综合应用研究,为重新认识松辽盆地沉积地质发展史和大规模烃源岩形成提供了科学依据。更多还原

【Abstract】 Cretaceous is an important period in geologic history evolvement,the formation of petroleum basin in northeast of China and even east of the hole China is almost at that time.The Songliao Basin is a terrestrial sediment basin during Cretaceous,utilizing large number of core observations,the types of rock facies and sedimentary date in Quantou formation,developing systematically studies lithostratigraphy,biostratigraphy,seismic stratigraphy.etc,providing important science evidence in comprehensioning sediment geologic history and the form of extensive source rock in Songliao Basin.更多还原