I think we have another speculative bubble but part of it is Chinese demand which is heating up its economy despite higher interest rates and higher margins required. The Chinese bubble, if it bursts, would cause a slow down in demand which would break the oil bubble...at least temporarily.
China is being hurt by QE 2...devalues the buck which they tied their currency to. And if they untie it, then the Chinese will go into a recession. This is going to be complicated. Meanwhile bring a bucket. The supply of oil in Cushing, OK is so high, they'd gladly sell you a barrel of oil for $82...