Fracturing bridge plugs are usually made of composite materials, which are light in density and easy to drill. Compared to other types of bridge plugs, fracturing bridge plugs have the following characteristics:
1. Light density: The density of the fracturing bridge plug is light, and it can float freely in the oil well without generating pressure on the oil layer.
2. Easy to drill: The fracturing bridge plug is made of composite materials, which can be removed by drilling when needed, and will not cause damage to the oil layer.
3. Good sealing effect: The fracturing bridge plug can effectively seal the oil layer and prevent the fracturing liquid from entering other oil layers or formations.