The oil-producing nations in the group gathered in Qatar to discuss the possibility of a production freeze, but Saudi Arabia balked at the idea of a freeze that didn't include Iran.
The Saudis could push up world oil prices by cutting their production. But they seem to feel that would mostly help their rivals, like Iran and Russia. So the Saudis are expected to keep pumping away.
Venezuela's leader was in Qatar this week seeking billions to shore up his flagging economy. Oil prices have fallen by nearly 50 percent since last year and are now near a six-year low.
Oil prices have fallen 40 percent over the past six months. OPEC, which is holding production levels steady, said today it expected lower global demand for oil next year.
Ministers of the Organization of Petroleum Exporting Countries meeting in Austria could not agree to cut production in an effort to stabilize global crude prices.