11. United States
Reserves: 55.25 billion barrels
Daily Production: 13 million barrels
Year First Found: 1859
Land Rigs: 781
Offshore Rigs: 23
 
12. Kazakhstan
Reserves: 30 billion barrels
Daily Production: 1.9 million barrels
Year First Found: 1899
Land Rigs: 35
Offshore Rigs: 5
 
13. Qatar
Reserves: 25.2 billion barrels
Daily Production: 1.75 million barrels
Year First Found: 1940
Land Rigs: 15
Offshore Rigs: 10
 
14. China
Reserves: 25.1 billion barrels
Daily Production: 5 million barrels
Year First Found: 1959
Land Rigs: 90
Offshore Rigs: 20
 
15. Brazil
Reserves: 16.2 billion barrels
Daily Production: 2.9 million barrels
Year First Found: 1939
Land Rigs: 40
Offshore Rigs: 35
 
16. Algeria
Reserves: 12.2 billion barrels
Daily Production: 978,000 barrels
Year First Found: 1956
Land Rigs: 15
Offshore Rigs: 5
 
17. Mexico
Reserves: 9.7 billion barrels
Daily Production: 1.7 million barrels
Year First Found: 1901
Land Rigs: 25
Offshore Rigs: 15
 
18. Angola
Reserves: 8.4 billion barrels
Daily Production: 1.2 million barrels
Year First Found: 1955
Land Rigs: 15
Offshore Rigs: 10
 
19. Oman
Reserves: 5.3 billion barrels
Daily Production: 998,000 barrels
Year First Found: 1962
Land Rigs: 10
Offshore Rigs: 5
 
20. Norway
Reserves: 5.1 billion barrels
Daily Production: 1.7 million barrels
Year First Found: 1969
Land Rigs: 20
Offshore Rigs: 25