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Russia
It is pumped out of oil reserves within the crust of the earth
There are many large oil deposits in the world. These include the Piceance and Uinta Basins, the Orinoco Belt, the Alberta Oil Sands, and Ghawar.
Yes. I've included one link on oil reserves. You can find other similar links in the internet on Russia's natural gas and coal reserves.
middle east
Venezuela has the largest oil reserves in the Western Hemisphere.
oil and natural gas reserves are found in
Saudi Arabia has the most oil reserves in southwest Asia, making it one of the world's largest oil producers.
North Sea
The country with the most oil reserves is Venezuela, followed by Saudi Arabia. Both countries possess significant oil reserves and play a crucial role in the global oil market.
The largest known oil reserves in Russia at this time are found in Siberia.
Venezuela and Saudi Arabia have the greatest oil reserves in the world.
Iran rank Third in oil reserves in the world
The largest oil reserves in the world are located in Saudi Arabia. The country holds approximately 16% of the world's proven oil reserves.
The oil reserves are found in or bordering the Persian Gulf. This body of water is also used to transport the oil to other counties.
The Middle East
Oil reserves are located in various regions around the world, with major reserves found in countries like Saudi Arabia, Venezuela, Canada, Iran, and Iraq. Offshore reserves are also significant, with notable deposits in the Gulf of Mexico, North Sea, and the South China Sea. Additionally, oil reserves are found in onshore locations like Russia, the United States, and China.