

Based on foregoing assumptions, I estimate that actual annual global crude oil
production (45 or lower API gravity crude oil) increased from about 60 mbpd
(million barrels per day) in 2002 to about 67 mbpd in 2005, as annual Brent
crude oil prices doubled from $25 in 2002 to $55 in 2005.
At the (estimated) 2002 to 2005 rate of increase in global crude oil production,
global crude oil production would have been up to about 90 mbpd in 2013.
As annual Brent crude oil prices doubled again, from $55 in 2005 to an average
of about $110 for 2011 to 2013 inclusive, I estimate that annual global crude
oil production did not materially exceed about 67 mbpd, and probably
averaged about 66 mbpd for 2006 to 2013 inclusive.