OAPEC - Organization for Arabian Petroleum Exporting Countries

The OAPEC is a trade agreement of currently 11 countries in Western Asia and in Northern Africa.

All member states comprise a total area of 8.19 million km² and about 271.01 million people. This is 5.4% of the habitable area around the world and 3.5% of the world population. With an economic output of 2,362.31 billion US dollars annually, they represent around 3 percent of the global economy.
AlgeriaNorthern Africa2,382,000 km²43.05 M
BahrainWestern Asia778 km²1.64 M
EgyptNorthern Africa1,001,000 km²100.39 M
IraqWestern Asia435,000 km²39.31 M
KuwaitWestern Asia18,000 km²4.21 M
LibyaNorthern Africa1,760,000 km²6.78 M
QatarWestern Asia12,000 km²2.83 M
Saudi ArabiaWestern Asia2,150,000 km²34.27 M
SyriaWestern Asia185,000 km²17.07 M
TunisiaNorthern Africa164,000 km²11.69 M
United Arab EmiratesWestern Asia84,000 km²9.77 M