Interesting analysis...

The Russian ploy on weapons controls was followed by the brilliant move of abandoning strike options. Obama's speech the night of Sept. 10 was addressed to the U.S. public and Obama's highly fractured base; some of his support base opposes and some -- a particular audience -- demands action.
He cannot let Syria become the focus of his presidency, and he must be careful that the Russians do not lay a trap for him. He is not sure what that trap might look like, and that's what is unnerving him as it would any president. Consequently, he has bought time, using the current American distaste for military action in the Middle East. But he is aware that this week's dislike of war can turn into next week's contempt on charges of weakness. Obama is an outstanding politician and he knows he is in quicksand.
The Russians have now launched a diplomatic offensive that emphasizes to both the Arabs in the Persian Gulf opposing Bashar al Assad and the Iranians supporting him that a solution is available through them. It requires only that they ask the Americans to abandon plans for action. The message is that Russia will solve the chemical weapons problem, and implicitly, collaborate with them to negotiate a settlement.
Obama's speech on Sept. 10, constrained by domestic opinion, came across as unwilling to confront the Russians or al Assad. The Russians are hoping this has unnerved al Assad's opponents sufficiently to cause them to use the Russians as their interlocutors. If this fails the Russians have lost nothing. They can say they were statesmen. If it succeeds, they can actually nudge the regional balance of power.
The weakness of the Russian position is that it has no real weight. The limit on American military action is purely domestic politics. If the United States chooses to hit Syria, Russia can do nothing about it and will be made to look weak, the tables thus turned on them.
At this point, all signs indicate that the domestic considerations dominate U.S. decision-making. If the Russian initiative begins to work, however, Obama will be forced to consider the consequences and will likely act. The Arabs suspect this and therefore will encourage the Russians, hoping to force the U.S. into action.
The idea that this imbroglio will somehow disappear is certainly one that Obama is considering. But the Russians will not want that to happen. They do not want to let Obama off the hook and their view is that he will not act. Against this backdrop, they can appear to be the nemesis of the United States, its equal in power and its superior in cunning and diplomacy.  Stratfor Warns "It Is Not Ending, But Evolving" In Syria

Stratfor, so take it for what it's worth.

 Meanwhile:  Obama says is shifting to domestic priorities from Syria focus

I don't care if Obama has to look weak or the neo CON artist factions go crazy over this turn of events.  Enough with your wars and your plans.... 

It should be noted that if AIPAC and Zionists in general/"a particular audience" used all their influence to be against these wars and to expose 911, then none of these wars would have existed.  There again, if Christian conservatives had the spiritual strength to oppose these wars instead of adhering to Zionist ideologies, then the same thing could have been said. 

Regardless, it's not all just petrodollars even if that's an important aspect of the alignment of interests... so a petrodollar theory alone can't account for it.