UPDATE 1-Venezuela's Petromonagas crude upgrader to undergo maintenance in June -source
April 15, 2014 at 15:10 PM EDT
HOUSTON, April 15 (Reuters) - The 150,000 barrel per day (bpd) Petromonagas extraheavy crude upgrader, operated by Venezuela's state-run PDVSA and Russian oil company Rosneft, will undergo a three-week maintenance in June, a source close to the work told Reuters.
