| Answer | Crossword Clue |
|---|---|
| BBL | Oil refinery amt. |
| CRUDE | Oil refinery input |
| TANKMEN | Oil refinery workers. |
| ADEN | Major oil refinery port |
| ABADAN | Site of great oil refinery. |
| ARUBA | Site of world's largest oil refinery |
| PETROLEUMCOKE | Drink served to an oil refinery worker? |
