Below are possible answers for the crossword clue Surprise - hard work extracting initial petroleum.
The most likely answer for the crossword clue Surprise - hard work extracting initial petroleum is ROCKOIL.
We have found 1 possible answer for the crossword clue Surprise - hard work extracting initial petroleum.
Clues like Surprise - hard work extracting initial petroleum often appear in daily crosswords from publications such as Evening Standard, Daily Express, Daily Mirror, The Observer Azed, Sunday Express, among others.
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