迄今为止,江汉盆地是我国发现蒸发岩最发育的含油气盆地之一,其中有各种类型的盐构造。本文把它们分为三类,即盐丘、盐背斜、盐鼻。这些构造具有特殊的地质和地球物理特征,并与生油、沉积及圈闭等条件都有密切关系,对油气起重要控制作用。 So far, Jianghan Basin is one of the most developed petroliferous basins in China where evaporites were found, among which there are various types of salt structures. This article divides them into three categories, namely salt dome, salt anticline, salt nose. These structures have special geological and geophysical characteristics and are closely related to the conditions of oil generation, sedimentation and trapping, and have important control over the oil and gas.