Electric battery workover rig

Abstract

A workover rig including a retractable mast, a drawworks system, a drive system, and an electric power assembly. The retractable mast is configured to retract from an extended position into a retracted position for transportation. The drawworks system is configured to control movement of one or more objects suspended from a crown of the retractable mast in the extended position. The drive system is configured to control the drawworks system. The electric power assembly is configured to electrically power and control the drive system. The electric power assembly includes a cooling system.

Dependencies are inferred from the claim text.