Producción por operador
Operador	Petroleo				Gas natural
	7/2010		8/2010		7/2010		8/2010
	m3/día	%	m3/día	%	Mm3/día	%	Mm3/día	%
YPF S.A.	34,425	35.03	34,515	35.04	32,921	24.54	32,800	24.50
PAN AMERICAN	17,936	18.25	18,162	18.44	16,600	12.37	16,430	12.27
OCCIDENTAL EXPLORATION INC.	6,585	6.70	6,644	6.74	1,993	1.49	1,945	1.45
CHEVRON SAN JORGE S.A.	6,638	6.75	6,533	6.63	766	0.57	753	0.56
PESA (PETROBRAS E.S.A.)	6,214	6.32	6,236	6.33	11,514	8.58	11,527	8.61
PETRO ANDINA RESOURCES LTD.	4,772	4.86	4,813	4.89	161	0.12	193	0.14
TECPETROL S.A.	3,970	4.04	4,026	4.09	4,028	3.00	3,944	2.95
TOTAL AUSTRAL S.A.	3,380	3.44	3,369	3.42	38,914	29.00	39,653	29.61
PETROLERA ENTRE LOMAS S.A.	2,216	2.25	2,356	2.39	990	0.74	1,039	0.78
PLUSPETROL S.A.	1,855	1.89	1,981	2.01	4,093	3.05	4,254	3.18
CAPSA CAPEX	1,884	1.92	1,876	1.90	2,002	1.49	1,982	1.48
ENAP SIPETROL ARGENTINA S.A.	1,740	1.77	1,430	1.45	2,664	1.99	2,184	1.63
PETROQUIMICA COM. RIVADAVIA S.A.	1,150	1.17	1,247	1.27	623	0.46	703	0.53
APACHE ENERGIA ARGENTINA S.R.L	1,024	1.04	1,011	1.03	3,791	2.83	3,876	2.89
PETROLERA LF COMPANY S.R.L	798	0.81	783	0.79	4,756	3.54	4,698	3.51
ROCH S.A.	731	0.74	633	0.64	2,000	1.49	1,802	1.35
CHAÑARES HERRADOS S.A.	580	0.59	586	0.60	22	0.02	22	0.02
PETROLIFERA P. (AMERICAS) LIMITED	493	0.50	440	0.45	150	0.11	169	0.13
PLUSPETROL ENERGY S.A	330	0.34	315	0.32	5,365	4.00	5,086	3.80
PETROLERA EL TREBOL	280	0.29	282	0.29	7	0.01	7	0.01
PET. SUDAMERICANOS NECON-UTE	246	0.25	235	0.24	29	0.02	28	0.02
CENTRAL INTERNATIONAL CORPORATION	193	0.20	198	0.20	35	0.03	33	0.02
MEDANITO S.A.	131	0.13	134	0.14	353	0.26	397	0.30
GRAN TIERRA ENERGY ARGENTINA S.A.	115	0.12	134	0.14	22	0.02	23	0.02
APACHE PETROLERA ARGENTINA S.A.	115	0.12	105	0.11	28	0.02	26	0.02
SAN JORGE PETROLEUM S.A	95	0.10	87	0.09	175	0.13	170	0.13
PETROLERA SAN JOSE S.R.L.	81	0.08	82	0.08	7	0.00	6	0.00
COLHUE HUAPI S.A.	79	0.08	77	0.08	17	0.01	17	0.01
DAPETROL S.A	78	0.08	77	0.08	0	0.00	0	0.00
INGENIERIA ALPA S.A.	24	0.02	31	0.03	2	0.00	2	0.00
EPSUR S.A	30	0.03	23	0.02	9	0.01	7	0.01
CRI HOLDING INC; SUCURSAL ARGENTINA	19	0.02	20	0.02	0	0.00	0	0.00
CENTRAL PATAGONIA S.R.L.	18	0.02	18	0.02	0	0.00	0	0.00
GRECOIL Y CIA. SRL	18	0.02	18	0.02	1	0.00	1	0.00
CGC	13	0.01	12	0.01	39	0.03	36	0.03
GEOPARK ARGENTINA LIMITED (SUC.ARG)	11	0.01	11	0.01	4	0.00	3	0.00
INGENIERIA SIMA S.A.	7	0.01	6	0.01	0	0.00	0	0.00
MISAHAR ARGENTINA	0	0.00	1	0.00	0	0.00	0	0.00
APCO ARGENTINA	0	0.00	0	0.00	0	0.00	0	0.00
ARPETROL ARGENTINA S.A	0	0.00	0	0.00	66	0.05	57	0.04
PETROLERA PIEDRA DEL AGUILA	0	0.00	0	0.00	32	0.02	28	0.02
Totales	98,275	100.00	98,506	100.00	134,180	100.00	133,903	100.00