| Balance of world oil production.  |
oil exporting countries, grouped in OPEC, boast on its website, to own 78% of all world's proven reserves. However, only produce 30 million barrels a day, which is so only 35% of the total world production.
The contribution of other countries outside of OPEC represents 65% of total world capacity, and is 55 million barrels a day. This chart shows the huge disparity that exists in the global supply of oil from countries that account for the largest amount of reserves in the world.
Why can not raise its production by OPEC members, as indicated by the oil minister of Qatar, did not have such reservations really?.
