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徐家庄油田位于江苏省江都市高徐乡境内,构造位置在高邮凹陷南侧,北与富民油田毗邻,属真2号断层下降盘的一个断鼻和断背构造。徐家庄构造为一个鼻状构造,但各构造层的形态不同,E2s1、E2d2为东西两个低幅度断鼻构造;E2d1为南向北倾的断鼻构造,分成两个断块。目前探明含油面积1.3 km2,地质储量273×104t,全部动用。
Xujiazhuang Oilfield is located in Gaoxu Township, Jiangdu City, Jiangsu Province. It is located on the south side of Gaoyou Sag and is adjacent to Fumin Oilfield in the north. It belongs to a broken nose and broken-back structure of the True-2 fault descent tray. The structure of Xujiazhuang is a nose-like structure, but the structural layers are different in shape. E2s1 and E2d2 are two low-amplitude faulted nose structures east and west. E2d1 is a fault-nose structure with a north-south dip and is divided into two fault blocks. Currently proven oil area of 1.3 km2, geological reserves of 273 × 104t, all use.