[gdpgreg]

1)Your wrong, they have 28billion barrels equivalent in proven reserves

2)they make more than that because they're vertically integrated

[King-Aaron]

I don't want to be "that guy", but if you're both going to disagree over the figures maybe some citations would be helpful.

i.e.

http://www.petroleum.co.uk/exxon-mobil

> ExxonMobil has oil reserves equivalent to 72 billion barrels. It also owns 37 refineries in 21 countries, making it the largest refiner of crude in the world with a capacity of 6.3 million barrels per day.