Coal Basin | Remaining Reserve in 2013 (Million Tonnes) | Cumulative Production (Million Tonnes) | Total URR (Million Tonnes) |
Ombilin | 158.4 | 23.2 | 181.6 |
Bengkulu | 18.9 | 26.4 | 45.4 |
Central Sumatra | 689.2 | 16.7 | 705.9 |
South Sumatra | 12,428 | 285.7 | 12,713 |
Tarakan | 1261 | 233.8 | 1495 |
Kutai | 12,029 | 1270 | 13,299 |
Barito | 4771 | 1585 | 6353 |
Total | 31,357 | 3441 | 34,798 |