| Producción por cuenca | ||||||||
| Cuenca | Petroleo | Gas natural | ||||||
| 4/2005 | 5/2005 | 4/2005 | 5/2005 | |||||
| m3/día | % | m3/día | % | Mm3/día | % | Mm3/día | % | |
| AUSTRAL | 6,628 | 6.15 | 6,707 | 6.20 | 25,101 | 18.32 | 27,430 | 18.60 |
| CUYANA | 6,244 | 5.80 | 6,300 | 5.83 | 160 | 0.12 | 171 | 0.12 |
| GOLFO SAN JORGE | 47,155 | 43.78 | 46,633 | 43.14 | 11,810 | 8.62 | 12,226 | 8.29 |
| NEUQUINA | 45,240 | 42.00 | 45,895 | 42.46 | 81,980 | 59.83 | 88,517 | 60.01 |
| NOROESTE | 2,449 | 2.27 | 2,563 | 2.37 | 17,969 | 13.11 | 19,155 | 12.99 |
| Totales | 107,716 | 100.00 | 108,099 | 100.00 | 137,020 | 100.00 | 147,499 | 100.00 |