Sample link here of why the math of oil depletion is completely useless. For those too lazy to click, it says Russia's proven oil reserves grew by 8% last year.
Here is one that describes a 30 billion increase in Venezuela's proven oil reserves.
Basically and simply stated, when we actually look for oil, we find it.
Said another way, the same people who are telling you today that we will run out of oil in 40 years were saying the exact same thing about 40 years ago.
Hey you are very good... but do the math...
For Russia
I used the new numbers but again 60,000,000,000 bbls as reserve
60,000,000,000 x 8% = 4,800,000,000 new barrels /
80,000,000 barrels used per day in the world = 60 days use
Venezuela = 80,000,000,000 barrels (in 2007) as reserve inceased to 120,000,000,000
30,000,000,000 / 80,000,000 = 375 days of world use.
Doing the math is the scary part. Realizing if we don't reduce our need for oil it is going to become VERY expensive.
Times are different than the 70's when we found huge deposits but now the world is burning so much a large deposit just doesn't make a difference in the end.