| Producción por cuenca | ||||||||
| Cuenca | Petroleo | Gas natural | ||||||
| 9/2005 | 10/2005 | 9/2005 | 10/2005 | |||||
| m3/día | % | m3/día | % | Mm3/día | % | Mm3/día | % | |
| AUSTRAL | 6,466 | 6.24 | 4,920 | 4.96 | 28,632 | 19.78 | 23,456 | 17.23 |
| CUYANA | 6,211 | 5.99 | 6,041 | 6.09 | 178 | 0.12 | 181 | 0.13 |
| GOLFO SAN JORGE | 42,997 | 41.48 | 41,386 | 41.71 | 11,327 | 7.82 | 12,102 | 8.89 |
| NEUQUINA | 45,454 | 43.85 | 44,440 | 44.79 | 84,404 | 58.30 | 80,549 | 59.17 |
| NOROESTE | 2,523 | 2.43 | 2,433 | 2.45 | 20,225 | 13.97 | 19,852 | 14.58 |
| Totales | 103,650 | 100.00 | 99,221 | 100.00 | 144,765 | 100.00 | 136,139 | 100.00 |