Shafaq News / Venezuela ranked first in OPEC as its largest reserves of crude oil out of 13 members, and Iraq ranked fourth.

The Data shows the follow:

Rank

Country

Reserve (billion barrels)

1

Venezuela

303.81

2

Saudi Arabia

258.60

3

Iran

208.60

4

Iraq

145.02

5

Kuwait

101.50

6

UAE

97.80

7

Libya

48.36

8

Nigeria

36.89

9

Algeria

12.20

10

Angola

7.78

11

Congo

2.88

12

Gabon

2

13

Guyana

1.10