Add to the list of available Constructions:

* Oil Well
    o Cost:
        + Average guys: 12 metal for 4 periods, an initial cost of 15 metal
        + Robots: 12 metal for 6 periods, no initial cost
    o Effects:
        + Upon completion, the production capacity of the territory for Petroleum shall be increased by DICE4, which shall be rolled by the territory’s owner if it has one, or by the hegemonist if it hasn’t.
        + When an Oil Well is demolished, the production capacity of the territory for Petroleum shall be lowered by 1 plus DICE2, which will be rolled by the territory’s owner if it has one, or by the hegemonist if it hasn’t.

The cost is balanced throughh Farm. I guess we need a race that uses Metal for food…