A fracturing bridge plug is a tool used to seal oil layers, mainly used in fracturing operations in oil exploration and development. Fracturing is a technique to increase the production of oil wells by injecting high-pressure liquid into the oil layer to cause fractures in the oil layer, thereby increasing the permeability of the oil layer and increasing the production of the oil well. In fracturing operations, bridge plugs are placed in the oil layer to seal the oil layer and prevent the fracturing fluid from entering other oil layers or formations. After fracturing is complete, the plug can be removed by drilling or other means to allow the well to resume production.