The objective of the invention is to provide a fracture reservoir prediction method and device, electronic equipment and a storage medium. The method comprises the steps that the seismic data are divided into multiple seismic data subsets; each seismic data subset is divided into multiple arrays according to the specified azimuth angle range, wherein each array is corresponding to one azimuth angle range, and the specified azimuth angle range is constrained by the fracture trend; the attribute representation value of the seismic data subset and the attribute representation value of the array are calculated according to each seismic data subset and the divided arrays thereof; and the fracture strength representation value is calculated based on the attribute representation value of the seismic data subset and the attribute representation value of each array obtained by dividing the seismic data subset. The fracture reservoir can be predicted through the method and the fracture distribution situation of the target area can be acquired.