由于胜坨北带上升盘特殊的沉积背景,其沉积地层中各种成因的砂砾岩扇体极为发育,又临近生油洼陷,使其成为油气富集的有利场所。本文对胜坨北带上升盘砂砾岩体的沉积特征进行了研究并分析了其油气成藏特征,结果表明胜坨北带上升盘主要发育近岸水下扇和扇三洲两种沉积体系,油藏分布规律主要受边界断裂、洼陷的分区性和相带的控制。 Due to the special sedimentary background of Shengtupu north rising plate, the conglomerate fan of various genesis in the sedimentary strata is extremely developed and adjacent to the oil-producing depression, making it a favorable site for hydrocarbon enrichment. In this paper, the sedimentary characteristics of uplifted glutenite bodies in the northern Shentuo area have been studied and their hydrocarbon accumulation characteristics have been analyzed. The results show that there are mainly two kinds of sedimentary systems, The distribution of Tibet is mainly controlled by the boundary faults, the subdivision of the depressions and the facies belts.