roughly stable remain high adjusted cost remain high Oil Price Table remain high crude oil prices Oil, in 1946, was $18.89 a barrel remain high roughly stable remain high remain high remain high crude oil prices remain high crude oil prices remain high Oil Prices 1946-Present Oil Prices Table remain high remain high U.S. oil price remain high roughly stable remain high remain high remain high remain high InflationData.com Oil, in 1946, was $18.89 a barrel crude oil prices crude oil prices remain high Historical Oil Prices remain high remain high remain high remain high remain high remain high remain high remain high remain high remain high crude oil prices remain high remain high remain high remain high InflationData.com Oil Price Table Annual Average Domestic Crude Oil Price remain high crude oil prices remain high crude oil prices adjusted cost Historical Oil Prices: InflationData.com remain high remain high remain high crude oil prices Year Nominal Price Inflation Adjusted Price remain high remain high remain high adjusted cost roughly stable remain high remain high track the average annual price. remain high crude oil prices remain high remain high remain high remain high fall and rise of the international oil price remain high inflation-adjusted price of oil remain high crude oil prices higher than today remain high remain high crude oil prices fall and rise of the international oil price remain high remain high fall and rise of the international oil price remain high remain high mainly up remain high remain high Annual Average Domestic Crude Oil Price remain high crude oil prices crude oil prices crude oil prices