Oil fields > 10bb
| Field |
Country |
Discovered |
Started Production |
Peaked |
Reserves (Billion Barrels) |
Production (Million Barrels/day) |
Rate of Decline |
| Ghawar Field |
Saudi Arabia |
1948[1] |
1951[1] |
2005[2], disputed[3] |
75-83[4][5] |
5[6] |
8% per year[citation needed] |
| Burgan Field |
Kuwait |
1938 |
1948 |
2005[7] |
66-72[8][5] |
1.7[9] |
14% per year[citation needed] |
| Ferdows/Mound/Zagheh Field |
Iran |
2003 |
|
|
38[10] |
|
|
| Sugar Loaf field |
Brazil |
2007 |
|
|
25-40[11] |
|
Not yet developed |
| Cantarell Field |
Mexico |
1976 |
1981 |
2004[12] |
35[5], 18 billion recoverable |
1.8 [13] |
peaked in 2004 at 2.14 million barrels per day (340,000 m³/d)[13] |
| Bolivar Coastal Field |
Venezuela |
1917 |
|
|
30-32[5] |
2.6-3[5] |
|
| Azadegan field |
Iran |
2004 |
|
|
26[14] |
|
|
| Tupi Field |
Santos Basin, Brazil |
2007 |
|
|
5-8 |
|
|
| Safaniya-Khafji Field |
Saudi Arabia/Neutral Zone |
1951 |
|
|
30 |
|
|
| Esfandiar Field |
Iran |
|
|
|
30 |
|
|
| Rumaila Field |
Iraq |
1953 |
|
|
17[15] |
1.3[15] |
|
| Tengiz Field |
Kazakhstan |
1979 |
|
|
15-26[5] |
.53[5] |
Expanding from 285k to 1.3 m bpd[1] |
| Ahwaz Field |
Iran |
1958 |
|
1970s[16] |
10.1 |
.700[17] |
Expected to surpass original peak due to new gas injection.[2] |
| Kirkuk Field |
Iraq |
1927 |
1934 |
|
8.5 |
.480 |
|
| Shaybah Field |
Saudi Arabia |
|
|
|
15 |
|
|
| Agha Jari Field |
Iran |
1937 |
|
|
8.7 |
.200 |
|
| Majnoon Field |
Iraq |
|
|
|
11-20[15] |
.5[15] |
|
| Samotlor Field |
West Siberia, Russia |
1965 |
1969 |
1980[18] |
14-16 |
.974 [19] |
Currently rising from 450k to 500k bpd due to renewed investment, down from 1.1B in 1980.[20] (cum. depletion: 71%) [19] |
| Romashkino Field |
Volga-Ural, Russia |
1948 |
1949 |
in decline |
16-17 |
.295 (2004) [19] |
cum. depletion: 84% [19] |
| Prudhoe Bay |
Alaska |
1969 |
|
in decline[citation needed] |
13 |
0.9 |
11% per year[citation needed] |
| Kashagan Field |
Kazakhstan |
2000 |
|
|
13 |
|
|
| Serir Field |
Libya |
1961 |
|
|
12 (6.5 billion recoverable) |
|
|
| Priobskoye field |
West Siberia, Russia |
1982 |
2000 |
|
13 |
0.4 (2005) |
Production rapidly expanding.[21] |
| Lyantorskoye field |
West Siberia, Russia |
1966 |
1979 |
|
13 |
0.168 (2004) [19] |
cum. depletion: 81% [19] |
| Abqaiq Field |
Saudi Arabia |
|
|
|
12 |
0.43[22] |
|
| Chicontepec Field |
Mexico |
1926 |
|
|
6.5 [13] (19 certified)[23] |
|
|
| Berri Field |
Saudi Arabia |
|
|
|
12 |
|
|
| Zakum Field |
Abu Dhabi, UAE |
1965[24] |
1967 |
|
12 |
|
|
| West Qurna Field |
Iraq |
|
|
|
15-21 [15] |
0.18-.25 (pot.)*civil war [15] |
|
| Manifa Field |
Saudi Arabia |
|
|
|
11 |
|
|
| Fyodorovskoye Field |
West Siberia, Russia |
1971 |
1974 |
|
11 |
1.9 (197x) |
|
| East Baghdad Field |
Iraq |
|
|
|
8 [15] |
0-.05 (pot.)*civil war [15] |
|
| Faroozan-Marjan Field |
Saudi Arabia/Iran |
|
|
|
10 |
|
|
| Marlim Field |
Campos Basin, Brazil |
|
|
in decline |
10-14 |
|
8% per year[25] |