Shell says small fire extinguished at Pernis oil refinery
LONDON (Reuters) - - Shell (RDSa.L) said a "small fire" which occurred during maintenance on a furnace at its 404,000 barrels-per-day Pernis oil refinery in the Netherlands had been extinguished
- The furnace was not in operation when the fire occurred, Shell said
(Reporting by Ahmad Ghaddar; Editing by Susan Fenton)