Top 3 Countries – Highest Proven Oil Reserves
- Venezuela – ~303 billion barrels (Rank 1)
- Saudi Arabia – ~267 billion barrels
- Iran – ~209 billion barrels
Oil Production (Top Producers – Contrast Chart)
- United States – ~12–13 million barrels/day (Rank 1)
- Saudi Arabia – ~9–10 million barrels/day
- Russia – ~9–10 million barrels/day
- Venezuela – only ~0.9 million barrels/day (despite Rank-1 reserves)
Refining / Downstream (Top Reference from Chart)
- Venezuela refinery throughput – ~0.33 million barrels/day
- Shows very weak refining capacity compared to reserves
- Full form – Organization of the Petroleum Exporting Countries
- Formed – 1960
- Headquarters – Vienna, Austria
- Members – 12 oil-exporting countries
- Controls
- ~80% of global oil reserves
- ~40% of global oil production



