Respuesta :

Answer:

BBL

Explanation:

1 BBL = 42 US Gallons = 34.9726 Imperial Gallon = 158.987 Litres.

The standard volume unit for crude oil measurement, the 42-gallon barrel ("bbl"), dates back to the 1860s, when Pennsylvania producers actually stored and transported petroleum in wooden barrels.

Answer:

42-gallon barrel ("bbl")

Explanation: