During the 493 months since January 1, 1971, the price of WTI has averaged Au0.0732/bbl. It has been higher than that during 225 of those months and lower than that during 268 of those months. [meaning it is both the average, and close to the mean -Shawn] Plotted as a graph, the line representing the price of a barrel of oil in terms of gold has crossed the horizontal line representing the long-term average price (Au0.0732/bbl) 29 times.
At Au0.0602/bbl, today’s WTI price is only 82% of its average over the past 41+ years. Assuming that gold prices remained at today’s $1,759.30/oz, WTI prices would have to rise by about 22%, to $128.86/bbl, in order to reach their long-term average in terms of gold. As mentioned earlier, such an increase would drive up retail gasoline prices by somewhere between $0.65 and $0.75 per gallon.