The price for a gallon of gas is up again in Tulsa.
Quiktrip and Kum N Go boosted their prices by a dime per gallon yesterday.
The current price for unleaded regular is $3.16 a gallon.
We're told refineries are performing maintenance during February, causing temporary supply shortages for gasoline.
The price also went up by a dime per gallon last week at most retailers in the Tulsa area.