Pipelines and oil storage tanks in Cushing, Oklahoma.

Oil prices rallied Thursday as demand expectations rose on strong U.S. economic growth and stimulus in China, while the supply side tightened on falling crude inventories due to winter storms.

The West Texas Intermediate contract for March rose $2.27, or 3.02%, to settle at $77.36 a barrel. The Brent contract for March gained $2.39, or 2.99%, to settle at $82.43 a barrel.