People don't realize the magnitude of the increase in oil prices. According to
Cushing, OK WTI Spot Price FOB (Dollars per Barrel) , Oil was under $11 a barrel at one point in 1998, less than ten years ago. Now it is $127 a barrel. If Oil increases by 11 times in the next ten years, it will hit $1466 a barrel. Of course, it never will, because the world economy would grind to a halt at that point. But to think it could double or triple is not a stretch at all.
Another fact people miss is this. When gas was $1 a gallon (I remember buying gas for under $1.00 in 1998), the percentage of the price per gallon that was refining, distribution, retailing and taxes was much higher. With gas at $4.00, much more of the price is due to the price of oil. This means the price of gas will more closely track the price of oil. In other words, when oil was $11 a barrel, gas was $1 a gallon. Oil has gone up eleven times, but the price of gas has only quadrupled. We will not be so lucky going forward, If oil hits $300 a barrel, expect gas to cost about $10.00 a gallon. BTW, it is close to that in London already.