Encoded Trivia #193
Measurements & conversionsPuzzle #193 — Measurements & conversions
42 G in a B of O
7-word answer
Hint: Last word of the 7-word answer is Oil
The answer is:
42 Gallons in a Barrel of Oil
About This Answer
An oil barrel contains exactly 42 U.S. gallons, a standard established in 1866 by Pennsylvania oil producers. According to the American Petroleum Institute, this measurement became the international standard for crude oil trading. The Smithsonian Institution documents how 42-gallon barrels facilitated early oil industry commerce. Energy economists use barrel measurements for global oil markets and pricing. The 42-gallon oil barrel represents a fundamental unit in worldwide petroleum economics.