Keywords: USGS world oil endowment.png Soviet Union 2 Middle East and North Africa 3 Asia Pacific 4 Europe 5 North America 6 Central and South America 7 Sub-Saharan Africa and Antarctica 8 South Asia 2003-06 United States Geological Survey USGS World Petroleum Assessment 2000 fact sheet Figure 1 USGS Fact Sheet FS-062-03 June 2003 http //pubs usgs gov/fs/fs-062-03/ USGS PD-USGov-Interior-USGS PD-USGov Petroleum-related maps Energy maps of the world Maps of basins United States Geological Survey maps 21st-century maps of the world Maps with Robinson projection Global maps centered Greenwich Language-neutral maps |