Still, the compelling question remains whether OPEC members will comply with existing decisions to lower production, let alone new ones, said economist Peter Dawson.
OPEC problem: production 'cheaters'
"OPEC members are getting into a bit of quandary, and it's one we've seen before, cyclically, in the oil market. States know that if they all cut, their action will support prices some," Dawson said. "The problem has been that historically, some members 'cheat' a little and produce over their quota, thinking their small increase will not affect prices that much, and they will reap extra revenue as a result. When several members do this, the price of oil continues to drop, and so does the cartel's effectiveness."
In the past, cheaters have been small OPEC states, such as Iran, Libya and Nigeria, Dawson said. Oil Tuesday fell 37 cents to $54.58 per barrel. Oil has plunged more than 60% since hitting a record high of $147.27 per barrel this summer, as both long-term investors and short-term traders exited long positions in the markets.

In a new report today, the International Energy Agency warned that an insufficient amount of investment into oil supply is going to result in a serious supply shortage that could 

