FANDOM


  • bitumen
  • coal
  • natural gas or gas
  • petroleum or oil
  • shale oil

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.