Visualizing All Of The World's Oil Reserves By Country

Oil remains a crucial global resource, powering transportation and industry, while shaping geopolitics. This data visualization from Visual Capitalist ranks countries by their proven oil reserves in 2024. The data originates from OPEC's 2025 Annual Statistical Bulletin, measured in billions of barrels including conventional crude and oil sands. Venezuela leads with the largest reserves, despite facing economic challenges. Saudi Arabia follows closely, with Iran, Canada, and Iraq also in the top five. OPEC members, particularly in the Middle East, control a significant portion of global reserves, due to low extraction costs. Canada ranks high due to oil sands, which are more expensive to extract than conventional oil. The uneven distribution of oil resources continues to grant substantial economic and geopolitical influence to oil-rich nations. This information underscores the ongoing importance of oil in the global energy landscape. The Middle East maintains significant power despite rising efforts to transition to renewable energy sources globally.