|
World's Largest Oil and Gas Companies
Notes:
Green bars are OPEC members
Red bars are Russian companies
Blue bars are non-OPEC national oil
companies
White bars are public
multinationals
Rank by
2009 Oil
Equivalent
Reserves |
Company |
Worldwide
Liquids
Reserves,
Million
Barrels |
Worldwide
Natural Gas
Reserves,
Billion
Cubic Feet |
Total Reserves
in Oil
Equivalent
Barrels,
Million
Barrels |
| 1 |
National Iranian Oil Company (Iran)3 |
137,620 |
1,045,670 |
316,367 |
| 2 |
Saudi Arabian Oil Company (Saudi Arabia)3 |
259,900 |
263,000 |
304,857 |
| 3 |
Qatar General Petroleum Corporation (Qatar)3 |
25,410 |
899,325 |
179,141 |
| 4 |
Iraq National Oil Company (Iraq)3 |
115,000 |
119,940 |
135,503 |
| 5 |
Petroleos de Venezuela.S.A. (Venezuela)3 |
99,377 |
175,970 |
129,457 |
| 6 |
Abu Dhabi National Oil Company (UAE)3 |
92,200 |
198,500 |
126,132 |
| 7 |
Kuwait Petroleum Corporation (Kuwait)3 |
101,500 |
63,000 |
112,269 |
| 8 |
Nigerian National Petroleum Corp. (Nigeria)3 |
37,200 |
185,280 |
68,872 |
| 9 |
National Oil Company (Libya)3 |
44,270 |
54,362 |
53,563 |
| 10 |
Sonatrach (Algeria)3 |
12,200 |
159,000 |
39,379 |
| 11 |
OAO Gazprom (Russia) |
0 |
171,176 |
29,261 |
| 12 |
OAO Rosneft (Russia) |
18,058 |
28,816 |
22,984 |
| 13 |
Petronas (Malaysia) |
5,520 |
82,096 |
19,554 |
| 14 |
ExxonMobil Corporation (United States) |
9,215 |
34,442 |
15,103 |
| 15 |
OAO Lukoil (Russia) |
13,696 |
23 |
13,700 |
| 16 |
Egyptian General Petroleum Corp. (Egypt)2 |
3,700 |
58,500 |
13,700 |
| 17 |
Petroleos Mexicanos (Mexico) |
10,676 |
16,815 |
13,550 |
| 18 |
BP Corporation (United Kingdom) |
5,658 |
40,388 |
12,562 |
| 19 |
Petroleo Brasilerio S.A. (Brazil) |
10,302 |
13,039 |
12,531 |
| 20 |
Royal Dutch/Shell (Netherlands) |
4,031 |
49,055 |
12,416 |
| 21 |
PetroChina Co. Ltd. (China) |
1,123> |
63,224 |
11,934 |
| 22 |
Chevron Corporation (United States) |
6,973 |
26,049 |
1,426 |
| 23 |
Sonangol (Angola)3 |
500 |
9,600 |
11,141 |
| 24 |
Petroleum Development Oman LLC (Oman) |
5,500 |
30,000 |
10,628 |
| 25 |
Total (France) |
5,689 |
26,318 |
10,188 |
| 26 |
Suncor Energy Inc. (Canada) |
6,995 |
3,387 |
7,574 |
| 27 |
ConocoPhillips (United States) |
3,859 |
18,965 |
7,101 |
| 28 |
Petroleos de Ecuador (Ecuador)3 |
6,500 |
282 |
6,548 |
| 29 |
ENI (Italy) |
3,463 |
17,850 |
6,514 |
| 30 |
Statoil (Norway) |
2,174 |
18,148 |
5,276 |
| 31 |
Dubai Petroleum Company
(UAE)3 |
4,000 |
4,000 |
4,684 |
| 32 |
Pertamina (Indonesia)3 |
903 |
20,538 |
4,414 |
| 33 |
Canadian Natural Resources (Canada) |
3,027 |
3,179 |
3,570 |
| 34 |
Occidental Petroleum Corp. (United States) |
2,366 |
5,157 |
3,248 |
| 35 |
Devon Energy Corporation (United States) |
1,107 |
9,757 |
2,775 |
| 36 |
XTO Energy (United States) |
388 |
12,502 |
2,525 |
| 37 |
Chesapeake Energy Corp. (United States) |
124 |
3,510 |
2,433 |
| 38 |
Apache Corp. (United States) |
1,067 |
7,796 |
2,400 |
| 39 |
Anadarko Petroleum Corp. (United States) |
1,010 |
7,764 |
2,337 |
| 40 |
Repsol YPF (Spain) |
952 |
7,341 |
2,206 |
| 41 |
EnCana Corp. (Canada) |
77 |
11,062 |
1,968 |
| 42 |
Canadian Oil Sands Trust (Canada) |
1,900 |
0 |
1,900 |
| 43 |
Ecopetrol (Columbia) |
1,450 |
2,439 |
1,867 |
| 44 |
EOG Resources (United States) |
313 |
8,898 |
1,834 |
| 45 |
Myanma Oil & Gas Enterprise
(Myanmar) |
0 |
10,000 |
1,709 |
| 46 |
Talisman Energy Ltd. (Canada) |
749 |
5,464 |
1,683 |
| 47 |
China National Offshore Oil Corp. (China) |
667 |
5,944 |
1,683 |
| 48 |
BG Group PLC (United Kingdom) |
447 |
6,711 |
1594 |
| 49 |
Hess Corp. (United States) |
967 |
2,821 |
1,449 |
| 50 |
Romanian National Oil Co. (Romania)2 |
823 |
3,550 |
1,430 |
Notes:
1
Ranked in order of 2009 worldwide oil equivalent reserves as reported in "OGJ 200/100", Oil & Gas Journal,
September 15, 2010
2 Information from Energy Information Administration Country Analysis Briefings.
3 OPEC member
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