How many gallons of distillate fuel can you get out of a 42-gallon barrel of crude oil? - Quora
How Mineral Base Oils are Made — Twin Specialties Corp.
How many gallons of distillate fuel can you get out of a 42-gallon barrel of crude oil? - Quora
Barrel - autolexicon.net
How much does an empty 42 gallon barrel weigh? - Quora
Drum (container) - Wikipedia
How BIG is a Barrel? - Products derived from One Barrel of Crude Oil
How Tall Is a 55-Gallon Drum? Height and Other Dimensions by ASC, Inc.
How many gallons of gas can you get to a barrel of oil? - Quora
What's in a Barrel of Oil? The 42-Gallon Breakdown - Petroleum Service Company
The History of Why Oil Comes In a "Barrel - Petroleum Service Company
Oil Industry Statistics from Gibson Consulting - oil barrels
History of the 42-Gallon Oil Barrel - American Oil & Gas Historical Society
Barrel (unit) - Wikipedia
Why is a barrel of oil 42 gallons? - Quora
Oil and petroleum products explained - U.S. Energy Information Administration (EIA)
IF YOU BOUGHT IT BY THE BARREL - Hobbs News Sun, 1/24/2016
Barrel (unit) - Wikipedia
Kalu Aja on Twitter: "A barrel of crude oil measures about 159 litres." / Twitter
Barrel - autolexicon.net
42 Gallon Cone Top Boiler | Bubba's Barrels
Who needs the metric system? [Just keep in mind that an oil barrel is 42 gallons -- so that's more properly a Tierce -- and you'll be fine.] : r/mildlyinteresting