Downhole laser boring and perforating tool and method of using same

Abstract

A system includes a laser generating source, a downhole assembly, and a plurality of optical pathways extending between the laser generating source and the downhole assembly. The downhole assembly includes a tool housing, a plurality of reflectors, a plurality of reshaping lenses, and a main beam optical assembly. The reflectors are each movable between an activated position and a deactivated position, and are arranged to reflect energy beams radially outward away from the tool housing when in the activated position. The reshaping lenses are arranged to receive and redirect the energy beams when the reflectors are in the deactivated position. The main beam optical assembly is operable to combine the energy beams received from the reshaping lenses into a combined energy beam that is axially directed when the reflectors are in the deactivated position.