| Producción por provincia | ||||||||
| Provincia | Petroleo | Gas natural | ||||||
| 8/2004 | 9/2004 | 8/2004 | 9/2004 | |||||
| m3/día | % | m3/día | % | Mm3/día | % | Mm3/día | % | |
| CHUBUT | 25,453 | 23.17 | 25,613 | 22.79 | 6,622 | 4.44 | 6,236 | 4.23 |
| ESTADO NACIONAL | 748 | 0.68 | 724 | 0.64 | 782 | 0.52 | 760 | 0.52 |
| FORMOSA | 502 | 0.46 | 526 | 0.47 | 118 | 0.08 | 123 | 0.08 |
| JUJUY | 73 | 0.07 | 71 | 0.06 | 17 | 0.01 | 17 | 0.01 |
| LA PAMPA | 1,774 | 1.61 | 1,780 | 1.58 | 661 | 0.44 | 687 | 0.47 |
| MENDOZA | 15,614 | 14.21 | 15,251 | 13.57 | 5,192 | 3.48 | 5,598 | 3.80 |
| NEUQUEN | 33,799 | 30.76 | 33,137 | 29.49 | 84,290 | 56.48 | 82,585 | 56.06 |
| RIO NEGRO | 5,195 | 4.73 | 5,331 | 4.74 | 1,982 | 1.33 | 2,240 | 1.52 |
| SALTA | 2,206 | 2.01 | 2,185 | 1.94 | 19,962 | 13.37 | 19,549 | 13.27 |
| SANTA CRUZ | 21,314 | 19.40 | 24,567 | 21.86 | 13,844 | 9.28 | 14,090 | 9.56 |
| TIERRA DEL FUEGO | 3,197 | 2.91 | 3,202 | 2.85 | 15,778 | 10.57 | 15,442 | 10.48 |
| Totales | 109,875 | 100.00 | 112,385 | 100.00 | 149,247 | 100.00 | 147,327 | 100.00 |