| Answer | Crossword Clue |
|---|---|
| CRUDE | Like oil by the barrel |
| CRUDE | Oil by the barrel |
| DRUM | Barrel-like container for oil. |
| SAUDI | Like the Aramco oil company |
| SLICK | Like oil on the floor |
| PIPEDIN | Like Alaskan oil, to the contiguous 48 |
| ALASKAN | Like a lot of the U.S. oil reserves |
