Oil prices are recovering faster than anyone expected. 4 Wall Street banks explain what that means for the energy economy — and share the stocks poised to benefit from the recovery.

· After crashing in March, the price of crude oil is recovering faster than banks initially predicted. 
· Some producers that were forced to pare back oil production are already reversing cuts as a result. 
· Still, don't expect oil demand to fully recover before the end of next year, analysts say.
· It could take even...