| Producción por operador | ||||||||
| Operador | Petroleo | Gas natural | ||||||
| 10/2011 | 11/2011 | 10/2011 | 11/2011 | |||||
| m3/día | % | m3/día | % | Mm3/día | % | Mm3/día | % | |
| YPF S.A. | 33,710 | 35.64 | 33,380 | 35.43 | 29,105 | 23.01 | 28,680 | 22.99 |
| PAN AMERICAN | 17,868 | 18.89 | 17,861 | 18.96 | 15,864 | 12.54 | 15,481 | 12.41 |
| PETROBRAS ARGENTINA S.A. | 6,362 | 6.73 | 6,356 | 6.75 | 11,969 | 9.46 | 11,938 | 9.57 |
| PLUSPETROL S.A. | 6,114 | 6.46 | 6,097 | 6.47 | 3,853 | 3.05 | 3,861 | 3.09 |
| SINOPEC ARGENTINA EXPLORATION INC | 5,886 | 6.22 | 6,026 | 6.40 | 1,922 | 1.52 | 2,070 | 1.66 |
| CHEVRON ARGENTINA S.R.L. | 5,463 | 5.77 | 5,382 | 5.71 | 716 | 0.57 | 721 | 0.58 |
| TECPETROL S.A. | 3,944 | 4.17 | 3,912 | 4.15 | 4,257 | 3.37 | 4,181 | 3.35 |
| TOTAL AUSTRAL S.A. | 3,120 | 3.30 | 3,002 | 3.19 | 38,431 | 30.38 | 37,358 | 29.95 |
| PETROLERA ENTRE LOMAS S.A. | 2,399 | 2.54 | 2,411 | 2.56 | 1,163 | 0.92 | 1,165 | 0.93 |
| COMPAÑIAS ASOCIADAS PETROLERAS S.A. | 1,719 | 1.82 | 1,784 | 1.89 | 66 | 0.05 | 68 | 0.05 |
| ENAP SIPETROL ARGENTINA S.A. | 1,162 | 1.23 | 1,148 | 1.22 | 892 | 0.71 | 852 | 0.68 |
| PETROQUIMICA COM. RIVADAVIA S.A. | 1,163 | 1.23 | 1,140 | 1.21 | 744 | 0.59 | 747 | 0.60 |
| APACHE ENERGIA ARGENTINA S.R.L | 944 | 1.00 | 968 | 1.03 | 4,557 | 3.60 | 4,701 | 3.77 |
| PETROLERA LF COMPANY S.R.L | 789 | 0.83 | 759 | 0.81 | 4,292 | 3.39 | 4,188 | 3.36 |
| ROCH S.A. | 642 | 0.68 | 634 | 0.67 | 1,769 | 1.40 | 1,874 | 1.50 |
| CHAÑARES HERRADOS S.A. | 545 | 0.58 | 543 | 0.58 | 22 | 0.02 | 22 | 0.02 |
| PETROLIFERA P. (AMERICAS) LIMITED | 273 | 0.29 | 287 | 0.30 | 180 | 0.14 | 193 | 0.15 |
| MEDANITO S.A. | 275 | 0.29 | 265 | 0.28 | 486 | 0.38 | 467 | 0.37 |
| PETROLEOS SUDAMERICANOS S.A. | 265 | 0.28 | 265 | 0.28 | 29 | 0.02 | 30 | 0.02 |
| PETROLERA EL TREBOL | 262 | 0.28 | 264 | 0.28 | 8 | 0.01 | 8 | 0.01 |
| PLUSPETROL ENERGY S.A | 260 | 0.27 | 260 | 0.28 | 3,955 | 3.13 | 3,890 | 3.12 |
| CENTRAL INTERNATIONAL CORPORATION | 200 | 0.21 | 188 | 0.20 | 28 | 0.02 | 16 | 0.01 |
| OILSTONE ENERGÍA S.A. | 151 | 0.16 | 153 | 0.16 | 105 | 0.08 | 104 | 0.08 |
| CAPEX S.A. | 159 | 0.17 | 140 | 0.15 | 1,752 | 1.38 | 1,799 | 1.44 |
| GRAN TIERRA ENERGY ARGENTINA S.R.L. | 120 | 0.13 | 121 | 0.13 | 18 | 0.01 | 19 | 0.01 |
| APACHE PETROLERA ARGENTINA S.A. | 107 | 0.11 | 115 | 0.12 | 39 | 0.03 | 33 | 0.03 |
| SAN JORGE PETROLEUM S.A | 106 | 0.11 | 116 | 0.12 | 107 | 0.08 | 97 | 0.08 |
| INGENIERIA ALPA S.A. | 102 | 0.11 | 103 | 0.11 | 9 | 0.01 | 10 | 0.01 |
| ENARSA | 82 | 0.09 | 109 | 0.12 | 2 | 0.00 | 3 | 0.00 |
| COLHUE HUAPI S.A. | 83 | 0.09 | 85 | 0.09 | 17 | 0.01 | 17 | 0.01 |
| DAPETROL S.A | 67 | 0.07 | 66 | 0.07 | 0 | 0.00 | 0 | 0.00 |
| PETROLERA SAN JOSE S.R.L. | 58 | 0.06 | 48 | 0.05 | 5 | 0.00 | 4 | 0.00 |
| PETROLERA CERRO NEGRO S.A. | 32 | 0.03 | 41 | 0.04 | 27 | 0.02 | 26 | 0.02 |
| JHP INTERNATIONAL PETROLEUM LTD. | - | - | 57 | 0.06 | - | - | 13 | 0.01 |
| EPSUR S.A | 29 | 0.03 | 26 | 0.03 | 9 | 0.01 | 8 | 0.01 |
| CGC | 30 | 0.03 | 11 | 0.01 | 36 | 0.03 | 32 | 0.03 |
| GRECOIL Y CIA. SRL | 16 | 0.02 | 16 | 0.02 | 1 | 0.00 | 1 | 0.00 |
| CRI HOLDING INC; SUCURSAL ARGENTINA | 17 | 0.02 | 14 | 0.01 | 0 | 0.00 | 0 | 0.00 |
| CENTRAL PATAGONIA S.R.L. | 15 | 0.02 | 13 | 0.01 | 0 | 0.00 | 0 | 0.00 |
| GEOPARK ARGENTINA LIMITED (SUC.ARG) | 11 | 0.01 | 9 | 0.01 | 3 | 0.00 | 2 | 0.00 |
| GOLDEN OIL CORPORATION SUC.ARG. | 10 | 0.01 | 9 | 0.01 | 7 | 0.01 | 5 | 0.00 |
| INGENIERIA SIMA S.A. | 10 | 0.01 | 6 | 0.01 | 0 | 0.00 | 0 | 0.00 |
| GAS Y PETROLEO DEL NEUQUEN S.A. | 11 | 0.01 | 5 | 0.00 | 2 | 0.00 | 1 | 0.00 |
| INTERENERGY ARGENTINA S.A. | 6 | 0.01 | 6 | 0.01 | 0 | 0.00 | 0 | 0.00 |
| MISAHAR ARGENTINA | 3 | 0.00 | 5 | 0.01 | 6 | 0.00 | 8 | 0.01 |
| ARPETROL ARGENTINA S.A | 5 | 0.01 | 2 | 0.00 | 50 | 0.04 | 47 | 0.04 |
| UNITEC ENERGY S.A | 2 | 0.00 | 4 | 0.00 | 0 | 0.00 | 1 | 0.00 |
| NECON S.A. | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 |
| APCO ARGENTINA | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 | 0.00 |
| Totales | 94,596 | 100.00 | 94,212 | 100.00 | 126,503 | 100.00 | 124,738 | 100.00 |