and they said oil prices can only go up

Crude oil will collapse to $20 a barrel this year as the recession takes a deeper toll on fuel demand, according to academic and former U.S. government adviser Philip Verleger.
A crude surplus of 100 million barrels will accumulate by the end of the year, straining global storage capacity and sending prices to a seven-year low, said Verleger, who correctly predicted in 2007 that prices were set to exceed $100. Supply is outpacing demand by about 1 million barrels a day, he said.
“The economic situation is not getting better,” Verleger, 64, a professor at the University of Calgary and head of consultant PKVerleger LLC, said in a telephone interview yesterday. “Global refinery runs are going to be much lower in the fall. If the recession continues and it’s a warm winter, it’s going to be devastating.”
“OPEC don’t realize the magnitude of the cuts they need to make,” which would total about a further 2 million barrels a day, Verleger added. “Storage is going to become tight. It’s not clear if there’s going to be enough storage available.”