长春岭背斜带位于黑龙江省双城、肇东、肇州三个市县交界处,轴向呈南西北东向,构造上位于松辽盆地北部东南隆起区,东南接宾县王府凹陷,西北邻三肇凹陷,处在两大生油气凹陷之间的隆起带上,具有有利的成藏条件。该区原油主要为王府凹陷青一段生油岩,为顶生下储、侧向运移成藏模式,地层超压是青一段原油向下运移的动力,断层是青一段原油 The Changchun Ridge anticline belt is located at the junction of Shuangcheng, Zhaodong and Zhaozhou in Heilongjiang Province. The axial direction of the Changchunling anticline belt lies in the southeast uplift zone in the north of the Songliao Basin, southeast in the Wangfu Sag of Binxian County, The adjacent Sanzhao depression is located on the uplift belt between the two major oil and gas depressions and has favorable reservoir forming conditions. The main crude oil in this area is a green oil source rock in the Wangfu Sag, which is a reservoir for lateral migration under overburden. Overpressure of the formation is the driving force for the downward migration of the crude oil in the Qinghai segment. The fault is a crude oil of Qing Dynasty