19.5 galons of gas
One barrel of crude oil produces about 19.6 gallons of gasoline.
The oil companies refine about 19.6 gallons of gasoline from each 42-gallon barrel of crude oil.
There are 42 gallons of crude oil per barrel and that makes about 19 gallons of gas.
There are 34.97 Imperial gallons per barrel of oil.
About 19.6 gallons per barrel of crude oil. Each barrel holds 42 gallons of oil.
42 US gallons per barrel.
There are 21 gallons in a half-barrel of crude oil.
By "gas", I assume you are asking about gasoline. A barrel of oil contains 42 US gallons, and produces approximately 19.5 gallons of gasoline. Other products are made from the rest of the oil. See link.
Each barrel of crude oil produces about 19.6 gallons of gasoline.
1 barrel of crude oil equals 42 US gallons of crude oil.
There are 5,376 liquid ounces of crude oil in one barrel.
About 19.5 gallons of gasoline is refined from each 42-gallon barrel of oil.