(Adds details)
LONDON, Feb 19 (Reuters) - Royal Dutch Shell
reported on Wednesday flaring at its 404,000 barrel per day
(bpd) Pernis oil refinery in the Netherlands due to failure on a
part of an unspecified unit.
The alert on the refinery's official Twitter account did not
specify the unit involved.
Industry monitor Genscape reported decreased unit heating at
a part of the 56,300 bpd hydrocracker early on Wednesday.
The refinery, near Rotterdam, is Europe's largest.
(Reporting by Ahmad Ghaddar and Bozorgmehr Sharafedin; Editing
by Susan Fenton and Edmund Blair)