Patent ID: 6598678
Filing Date: 2003-07-29
Classification: E21B

Abstract:
An apparatus for cutting a tubular in a wellbore, the apparatus comprising:a rotatable cutting tool having a body with at least one opening formed in a wall thereof and at least one cutter assembly disposed within the body, the assembly including at least one hydraulically actuatable, radially extendable cutter arranged to contact the inside wall of the tubular therearound; a housing disposed above the cutter assembly, the housing including: a hydraulically actuatable slip assembly having slip members extending radially from the housing to engage the wall of the tubular therearound; at least one pump for actuating the slip assembly and the cutting tool; at least one source of pressurizable fluid in communication with the cutting tool, the slip assembly and the at least one pump; at least one electrical motor for operating the at least one pump and for providing rotation to the cutting tool.