Perforator type for perforation

At present, the perforating technology in the world can be divided into two types according to the transportation mode: one is cable transportation perforation; The second is tubing transportation perforation. According to its perforation principle, it can be divided into bullet perforation technology, shaped charge perforation technology, hydraulic jet perforation technology, mechanical slotted perforation technology and composite perforation technology.

At present, the commonly used perforating tool is the shaped charge jet perforator.