Explanation

Masjid-e-Suleman is an oil field in Iran.

It is one of the oldest and most important oil fields in Iran.

It discovered in the early 20th century.

Explanation

The US is the largest producer of natural gas in the world.

It accounting for 32% of global primary energy consumption.

Russia is the second-largest producer.

The top 10 natural gas producers account for about 73% of total global production:

• 1. United States  
• 2. Russia  
• 3. Iran  
• 4. China  
• 5. Qatar  
• 6. Canada  
• 7. Australia  
• 8. Saudi Arabia  
• 9. Norway  
• 10. Algeria

Explanation

The United States is the largest oil producer, followed closely by Saudi Arabia and Russia.

Canada is also a significant oil producer, with the majority of its production coming from the oil sands in Alberta.

United States: 18.60 mb/d

Saudi Arabia: 11.01 mb/d

Russia: 10.50 mb/d

Canada: 5.29 mb/d

Additional information

OPEC had its headquarters in Geneva, Switzerland, in the first five years of its existence.

This was moved to Vienna, Austria.

It was founded on September 1, 1965.

Explanation

Top 10 Oil Exporting Countries:

1. Saudi Arabia
2. Russia
3. Iraq
4. United Arab Emirates (UAE)
5. Kuwait
6. Iran
7. Nigeria
8. Angola
9. Qatar
10. Venezuela

Explanation

Kazakhstan has the largest reserves of oil among Central Asian countries, particularly in the Caspian Sea region.

World's largest oil reserves are found in Venezuela, followed by Saudi Arabia.