Forbes has a much different take:
LONDON - It will take several weeks before the number crunchers close to the ground determine just how effective OPEC's plea to end excess production will be. But already it seems unlikely that Saudi Arabia, the oil-exporting cartel's biggest producer, would choose to brazenly flout the guidelines and risk an open rift with the group.
Saudi Arabia is currently the biggest culprit of overproduction, having unilaterally uncorked around 500,000 barrels of oil a day above its quota this year. (See "OPEC's Kingdom Built On Sand.") Although it is certainly a dove when it comes to throwing lifelines to the energy markets, oil is now in a bear trajectory, and that means the kingdom's desire to break from the pack is unlikely to be strong.
"Undermining OPEC is not in Saudi Arabia's interests," said Samuel Ciszuk, analyst with Global Insight. He said that the only time the kingdom had obviously flouted the cartel was in the late 1980s, when it responded to its fellow members' overproduction by turning on its own taps at full pelt; the result was oil crashing to $15 a barrel.
In other words, Saudi Arabia is far from a rogue member of OPEC. One Kuwaiti analyst, Kamel al-Harami, told Agence France-Presse that the cartel would do little until December, when it would make a "final" decision on cuts.
http://www.forbes.com/markets/2008/09/11/oil-saudi-opec-markets-commodities-cx_ll_0911markets20.html