Answer | Crossword Clue |
---|---|
HESS | Amerada ... (petroleum company) |
HESS | Amerada ... (bygone petroleum company) |
HESS | Amerada ... (petroleum giant) |
HESS | Amerada ... (Fortune 500 company) |
AMOCO | Petroleum company |
REFINERY | Petroleum company |
HESS | Petroleum company |
OXY | Petroleum company, informally |
AMOCO | Company bought by British Petroleum |