在油气勘探储层预测工作中,常规相分析法得到了普遍的应用,地震地层学方法也正引起人们的重视。但是,前者主要是定性分析,并在勘探程度较高时才能做到。后者对地震工作提出了严格的要求,并需一套相应的处理技术。而砂岩储层的动力学预测可在不同的条件下进行,实际上迫切需要对储层分布作出预测的时候,往往正是勘探程度较低而又缺乏高精度、高密度地震资料的时候。因此,在油气勘探中,储层分布的动力学预测可以发挥独到的作用。 In the reservoir prediction of oil and gas exploration, conventional phase analysis has been widely used, and the method of seismic stratigraphy is also attracting people’s attention. However, the former is mainly qualitative analysis and can only be done when the exploration level is high. The latter put forward strict requirements for earthquake work and required a corresponding set of processing technologies. However, the dynamic prediction of sandstone reservoirs can be carried out under different conditions. In fact, when it is urgent to predict reservoir distribution, it is often the time when the exploration degree is low and the high-precision and high-density seismic data are lacking. Therefore, in oil and gas exploration, the dynamic prediction of reservoir distribution can play a unique role.