The most common and most likely answer to this crossword clue is the 9 letter word OILFIELDS which also is the latest solution we found used in Newsday in 2007.
Petroleum sources crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| OILFIELDS | 100 % | 9 |
Words with a meaning similar to the clue: Petroleum sources
These words may or may not be a possible solution to this crosswords clue.- energy
- arabia
- fuel
- gaa
- gas
- heptane
- mineral oil
- oil
- oiler
- oilfield
- oilman
- oils
Crossword Answer definitions
OILFIELDS noun- An area under which are reserves of petroleum, especially one with productive oil wells.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution