Crack network detection method and device, medium and equipment

The invention relates to a fracturing crack net detection method and device, a medium and equipment. The method comprises the following steps: acquiring target resistivity data of a fractured solid sample; in the target resistivity data, determining the target resistivity data in a preset resistivity range as target main crack data; marking the position of a surface main crack of the solid sample on the surface of the solid sample; and based on a preset solid sample space coordinate system, determining a target main crack position coordinate range corresponding to the target main crack data and a surface main crack position coordinate range corresponding to the marked position of the surface main crack. According to the technical scheme provided by the invention, accurate positioning of the actual position of the main crack can be realized, so that the detection precision of the fracturing crack net is relatively high, and the final judgment precision of the fracturing effect of an actual site can be further