Oil couldn't exist on the moon, but if your talking about fuel sources... http://en.wikipedia.org/wiki/Helium-3 "Helium-3 is proposed as a second-generation fusion fuel for fusion power uses."
I'd honestly prefer starting a voyager craft. Something like The Enterprise. A propulsion system and a vessel that can maintain life, with enough room to move and live 'normal lives' in. Obviously I'm not talking something the size of the Enterprise, but something that offers more than wide tubes to move around in.…