--Downside risks to oil demnd outlk from econ uncertainty
--Confirms 2012 demand forecast for opec crude at 30.1 mbd
--Cuts 2013 demand fcast for OPEC crude 0.1 mbd to 29.7mbd
--Cuts 2012 non-opec supply to +0.5 mbd;2013 unch +0.9 mbd
--Sources see Oct OPEC crude -67 kbd m/m to 30.95 mbd