20 largest discoveries of oil fields in the world, in the last 15 years.

Hi!

I am doing a research for the University and I have to find the 20 largest discoveries of oil fields in the world, in the last 15 years. Does anyone knows where do may I start?
I found something at google but I need a reliable source. If someone knows a site that maybe has this sort of information, I will appreciate.

Thank you!
Bernardo

Try IHS Energy, Rystad Energy, Woodmac or Deloitte. They might have a list of discoveries. Otherwise, AAPG might be also an option.

[url=http://www.searchanddiscovery.com/documents/2010/40656chakhmakhchev/ndx_chakhmakhchev.pdf]View PDF[/url]

[QUOTE=BernardoMarins;284785]Hi!

I am doing a research for the University and I have to find the 20 largest discoveries of oil fields in the world, in the last 15 years. Does anyone knows where do may I start?
I found something at google but I need a reliable source. If someone knows a site that maybe has this sort of information, I will appreciate.

Thank you!
Bernardo[/QUOTE]