Shafts sunk into the ground to obtain water, oil, etc

Let's find possible answers to "Shafts sunk into the ground to obtain water, oil, etc" crossword clue. First of all, we will look for a few extra hints for this entry: Shafts sunk into the ground to obtain water, oil, etc. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.