"Barrel Story" is the 40th episode of Oscar's Oasis.
After Oscar failed to open a barrel full of water, the villains took it from him and also failed to open the barrel. Then, after a long chase for the barrel, Oscar managed to get into the truck, and dives into a gas barrel instead of water.
- This is one of the two episodes that Oil/Petroleum appeared in the series. The first episode was "Finding Water".