Countries by oil reserves — 2016, OPEC
The list of countries by proven oil reserves. OPEC data. Proven reserves are those quantities of petroleum which, by analysis of geological and engineering data, can be estimated, with a high degree of confidence, to be commercially recoverable from a given date forward from known reservoirs and under current economic conditions.
Some statistics on this page are disputed and controversial.
Reserves amounts are listed in millions of barrels.
According to OPEC
Year: 2016
world map
| Rank | Reserves | |
|---|---|---|
 |
1 | 300 878 |
 |
2 | 266 455 |
 |
3 | 158 400 |
 |
4 | 142 503 |
 |
5 | 101 500 |
 |
6 | 97 800 |
 |
7 | 80 000 |
 |
8 | 74 363 |
 |
9 | 37 062 |
 |
10 | 36 685 |
 |
11 | 30 000 |
 |
12 | 25 244 |
 |
13 | 25 132 |
 |
14 | 16 184 |
 |
15 | 12 200 |
 |
16 | 9 711 |
 |
17 | 9 524 |
 |
18 | 8 273 |
 |
19 | 7 000 |
 |
20 | 5 680 |
 |
21 | 5 306 |
 |
24 / 25 | 4 400 |
 |
24 / 25 | 4 400 |
 |
26 | 4 118 |
 |
27 | 3 982 |
 |
28 | 3 750 |
 |
29 | 3 230 |
 |
30 | 2 755 |
 |
31 | 2 500 |
 |
32 | 2 380 |
 |
32 | 5 000 |
 |
33 | 2 308 |
 |
33 | 5 139 |
 |
34 | 2 000 |
 |
35 | 1 100 |
 |
36 | 600 |
 |
37 | 594 |
 |
38 | 511 |
 |
39 | 395 |
 |
40 | 198 |
 |
- | 15 |
 |
- | 15 |
 |
- | - |