SmartAnswer

Smart answer:

After reading 2001 websites, we found 3 different results for "What country has the biggest oil reserves"

Saudi Arabia

Among these regions, Saudi Arabia has the largest oil reserve with 260 billion barrels.

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Venezuela

Venezuela, which boasts the world’s largest known oil reserves, began buying allies throughout the continent, from the socialist leaders in Argentina and Bolivia to the smaller Anglophone Caribbean island states.

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Venezuelans

Venezuelans have the largest oil reserve in the world.

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