High voltage pulse discharge cracking device in drilling water

Abstract

High voltage pulse discharge cracking device in drilling water The invention provides a high voltage electric pulse water pressure cracking device for rock mass, wherein a fracturing zone is formed between the front packer and the back packer, and the two are connected through an intermediate connector, and a discharge device on the intermediate connector comprises a copper ring A and a copper ring B, wherein the copper ring A is connected with a negative electrode wire, and the copper ring B is connected with a positive electrode wherein the copper ring A and the copper ring B are insulated and a distance is reserved as the discharge area.