【摘要】 应用地震、钻井、测井、分析化验等资料 ,在建立江陵凹陷白垩—下第三系层序序列和目的层新沟咀组高精度等时层序地层格架的基础上 ,研究了沉积体系和砂体展布规律 ,分析了层序充填的主控因素。在二维层序地层模拟的基础上 ,初步揭示了可容空间变化对湖盆层序发育控制的动态过程 ,建立了新沟咀组浅水坳陷湖盆层序地层充填模式更多还原

【Abstract】 Based on setting up sequence of Cretaceous Paleogene and high accurate sequence division of Xingouzui Formation in Jiang ling Depression by seismic data, well drilling and logging as well as analyzing and testing results, the paper studied systematically the depositional system and rules of sandstone distribution and principal factors about the filling of sequence strata.By two dimensional sequence stratum modeling, it preliminary showed dynamic process that accommodation controlled development of sequence strata and established the filling mode of sequence strata for Xingouzui Formation in Jiangling down-warped basin of shallow water.更多还原