层间氧化带的形成、发育与地下水的形成演化是密切相关的。本文应用古水文地质的分析方法，对吐哈盆地侏罗系地下水的演化史进行了研究，并对侏罗系合水岩组划分出三个水文地质时期。定量地确定了地静压力系统和水位压力系统对沉积水的改造作用，计算了压挤水和渗入水的交替强度。指出了盆地南部移入水压系统区是侏罗系，层间氧化带发育的有利地区． The formation and development of interlayer oxidation zone are closely related to the formation and evolution of groundwater. In this paper, the paleogeology analysis method is used to study the evolution history of Jurassic groundwater in Turpan-Hami basin and to divide the Jurassic Heshui rock group into three hydrogeologic periods. Quantitatively, the effects of the hydrostatic pressure system and the water pressure system on the sedimentary water reforming were confirmed, and the alternating intensities of the squeezed water and infiltrated water were calculated. It is pointed out that the hydrodynamic system moved into the south of the basin is a favorable area for Jurassic and interlayer oxidation zone development.