Reuters | Oil inches up ahead of producer meeting; Nigeria, Libya output in focus Reuters TOKYO (Reuters) - Oil prices inched up but held near a one-week low on Monday ahead of a joint OPEC and non-OPEC meeting later in the day that may address rising output in Nigeria and Libya. London Brent crude for September delivery was up 12 cents ... Oil prices steady with all eyes on OPEC meeting OPEC meeting comes amid growing threat to oil deal Russia's Oil Chief Urges Nigeria, Libya To Join Output Cuts |