Volatile prices, along with the credit crisis, have created significant disincentives for large investments in long-term oil and gas projects -- which in turn could lead to oil and gas shortages when the global economy turns around and global demand for oil and gas increases. That raises the prospect of skyrocketing prices that might moderate or interfere with recovery. The NY Times noted that growth in demand has outstripped the ability of oil producers to increase production: "Many experts have predicted a new squeeze within the next five years that could once again propel oil prices over $100 a barrel."
I'll wager that prices five years from now (based on a 3 month average) will exceed $125.