The Minimundus model shows a modern drilling rig, capable of drilling to a depth of 3,000 m, as well as a deep-level, electric engine pump that pumps oil to the surface and finally a crude oil distillation plant, belonging to the refinery at Schwechat, where approx. 10 million tonnes of crude oil are processed every year. The models were donated by OMV AG (Austrian Oil Company) and designed by students and teachers at the company’s own training workshop.