The Standup L-Set Moon Drilling Proficiency II rig provides a means for structure operators to greatly improve all aspects of the moon mining operations in their Upwell Refinery structures. The benefits of this rig include improved yield over time, a longer period of time in which a moon chunk can be manually fractured before it fractures on its own, a more compact asteroid field, and longer lasting asteroids created by the chunk fracture. Standup is a proprietary system that uses a Structure Autonomous Nanoassembly Device (Upwell) containing integrated template software, a nanoassembler array and sufficient nanomass to enable the construction of a variety of service modules, structure modules and structure rigs when inserted into the appropriate slots on a structure built with Upwell technology. Note: Only one rig of the same type, counting both tech variations, may be fitted at the same time on a structure.