What is happening in the oil patch? Oil had its strongest monthly gain in 10 years following OPEC's upbeat assessment of demand.
On the NYMEX, July West Texas Intermediate hit a seven month high of $66.47 per barrel. US crude has risen 29% in May, the best monthly gain since 1999. On the ICE exchange Brent crude rose 78 cents to $64.15 per barrel, up 7.2% for the week.



