| Producción por provincia | ||||||||
| Provincia | Petroleo | Gas natural | ||||||
| 6/2004 | 7/2004 | 6/2004 | 7/2004 | |||||
| m3/día | % | m3/día | % | Mm3/día | % | Mm3/día | % | |
| CHUBUT | 25,299 | 22.41 | 24,853 | 22.39 | 6,646 | 4.38 | 6,676 | 4.44 |
| ESTADO NACIONAL | 763 | 0.68 | 762 | 0.69 | 855 | 0.56 | 816 | 0.54 |
| FORMOSA | 465 | 0.41 | 466 | 0.42 | 109 | 0.07 | 110 | 0.07 |
| JUJUY | 76 | 0.07 | 75 | 0.07 | 17 | 0.01 | 17 | 0.01 |
| LA PAMPA | 1,684 | 1.49 | 1,751 | 1.58 | 729 | 0.48 | 711 | 0.47 |
| MENDOZA | 15,697 | 13.91 | 15,563 | 14.02 | 5,140 | 3.39 | 5,245 | 3.49 |
| NEUQUEN | 33,816 | 29.96 | 33,382 | 30.07 | 85,375 | 56.24 | 84,334 | 56.05 |
| RIO NEGRO | 5,184 | 4.59 | 5,193 | 4.68 | 2,225 | 1.47 | 2,199 | 1.46 |
| SALTA | 2,294 | 2.03 | 2,264 | 2.04 | 20,438 | 13.46 | 20,436 | 13.58 |
| SANTA CRUZ | 24,294 | 21.52 | 23,490 | 21.16 | 14,843 | 9.78 | 14,435 | 9.59 |
| TIERRA DEL FUEGO | 3,296 | 2.92 | 3,221 | 2.90 | 15,432 | 10.17 | 15,490 | 10.29 |
| Totales | 112,869 | 100.00 | 111,020 | 100.00 | 151,809 | 100.00 | 150,468 | 100.00 |