US oil barrels
A US oil barrel, also known as a petroleum barrel, is a volume unit used in the oil and gas industry to measure crude oil or liquid petroleum gas (LPG). One US oil barrel is 42 US gallons or about 159 liters.
US liquid pints
A US liquid pint is a unit of volume in the United States to measure liquids. One US liquid pint is an eight of a US liquid gallon and about 0.473176 liters.