Organization of the Petroleum Exporting Countries (OPEC) Members
WorldGeopoliticalMember states of Organization of the Petroleum Exporting Countries (OPEC), an international cartel founded in 1960 to coordinate petroleum production among its members
A map highlights the O P E C members such as Iran, Iraq, Saudi Arabia, Libya, Algeria, Nigeria Angola, Venezuela, and Ecuador shaded in blue.
Value | Class | Rank | Value | Value | Class | Rank | Million Metric Tons | Class | Rank | Billions of U.S. dollars | Tropical rain forest (Af) | Tropical monsoon (Am) | Tropical savanna (Aw) | Tropical, subtropical hot desert (BWh) | Midlatitude cold desert (BWk) | Tropical, subtropical hot steppe (BSh) | Midlatitude cold steppe (BSk) | Humid subtropical moist all year, hot summer (Cfa) | Marine West Coast (Cfb, Cfc) | Mediterranean (Csa, Csb) | Humid continental, hot summers (Dfa, Dwa, Dsa) | Humid continental, mild summers (Dfb, Dwb, Dsb) | Subarctic, cool summer (Dfc, Dwc, Dsc) | Tundra (ET) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.90% | 4.19% | 1.68% | 17.2% | 2.57% | 9.24% | 20.9% | 55.8% | 0.656% | 11.0% | 16.7% | 25.1% | 45.5% | 11.1% | ||||||||||||