Kometenmelodie is rich in fossil fuels.
(If you feel this is not exotic enough you can swap that for twoddlanium)
BPI are a growing presence on the planet especially in the Liao River Valley area.
However, not all fuel extraction is done by them.
Many smaller outfits are making their fortune in the selling of natural resources.
They use small but effective and easy to maintain drilling rigs as shown below.
It has ladders at the back and a groovy little control panel on the platform at the top.
The motor uses sci-fi bluelight spinny engine technology.
The main rig is printed at Shapeways in WSF.
The drilling shaft and base plate are made by me from resin and plastic.
It comes as the 3 parts and is available only from my website, I have no Shapeways storefront.
Here is Drilling Station B5, which is owned by a small group of private individuals.
http://angelbarracks.co.uk/generic.html