Oil Corp Oil Rig

From Tardis Wiki, the free Doctor Who reference

Mobile oil rigs were used by Oil Corp in the 40th century to drain oil from planets like Boukon. As Oil Corp had to deal with pirates, their rigs had inbuilt laser weaponry to deter them, but they were often keelhauled by pirates in such ships as the Black Gold, captained by Kaliko. (TV: The Infinite Quest)