Producción por operador
Operador	Petroleo				Gas natural
	10/2006		11/2006		10/2006		11/2006
	m3/día	%	m3/día	%	Mm3/día	%	Mm3/día	%
YPF S.A.	40,916	38.06	36,807	37.13	39,703	28.15	38,255	27.70
PAN AMERICAN	17,478	16.26	16,799	16.95	16,389	11.62	15,780	11.43
PESA (PETROBRAS E.S.A.)	9,348	8.69	8,433	8.51	12,675	8.99	12,369	8.96
CHEVRON SAN JORGE S.A.	8,526	7.93	8,001	8.07	2,593	1.84	2,572	1.86
TECPETROL S.A.	5,239	4.87	4,789	4.83	5,136	3.64	5,021	3.64
TOTAL AUSTRAL S.A.	3,980	3.70	3,900	3.93	34,013	24.12	34,189	24.76
VINTAGE OIL	5,860	5.45	0	0.00	1,325	0.94	0	0.00
PLUSPETROL S.A.	2,614	2.43	2,537	2.56	12,908	9.15	12,894	9.34
OCCIDENTAL EXPLORATION INC.	0	0.00	4,661	4.34	0	0.00	1,044	0.74
ENAP SIPETROL ARGENTINA S.A.	2,075	1.93	2,001	2.02	2,740	1.94	2,691	1.95
CAPSA CAPEX	1,981	1.84	1,816	1.83	2,567	1.82	2,469	1.79
PETROLERA ENTRE LOMAS S.A.	1,935	1.80	1,850	1.87	1,035	0.73	980	0.71
INGENIERIA ALPA S.A.	1,718	1.60	1,734	1.75	38	0.03	222	0.16
APACHE ENERGIA ARGENTINA S.R.L	1,230	1.14	1,184	1.19	3,029	2.15	2,816	2.04
PETRO ANDINA RESOURCES LTD.	828	0.77	862	0.87	0	0.00	0	0.00
PETROQUIMICA COM. RIVADAVIA S.A.	811	0.75	732	0.74	451	0.32	380	0.28
PETROLERA LF COMPANY S.R.L	665	0.62	692	0.70	5,431	3.85	5,339	3.87
CHAÑARES HERRADOS S.A.	505	0.47	614	0.62	19	0.01	24	0.02
PET. SUDAMERICANOS NECON-UTE	355	0.33	322	0.32	162	0.11	165	0.12
ROCH S.A.	324	0.30	328	0.33	559	0.40	612	0.44
PETROLERA EL TREBOL	278	0.26	265	0.27	13	0.01	13	0.01
CENTRAL INTERNATIONAL CORPORATION	224	0.21	208	0.21	21	0.01	21	0.02
PETROLERA SAN JOSE S.R.L.	131	0.12	126	0.13	10	0.01	10	0.01
APACHE PETROLERA ARGENTINA S.A.	116	0.11	111	0.11	30	0.02	29	0.02
COLHUE HUAPI S.A.	96	0.09	86	0.09	15	0.01	14	0.01
PETROMINERA CHUBUT	51	0.05	48	0.05	9	0.01	8	0.01
MEDANITO S.A.	42	0.04	41	0.04	128	0.09	144	0.10
CLEAR S.R.L. Y PETROMINERA CHUBUT	40	0.04	36	0.04	10	0.01	10	0.01
CGC	30	0.03	29	0.03	6	0.00	11	0.01
CRI HOLDING INC; SUCURSAL ARGENTINA	29	0.03	30	0.03	0	0.00	0	0.00
CENTRAL PATAGONIA S.R.L.	31	0.03	24	0.02	2	0.00	2	0.00
OILGENER ARGENTINA Ltd.	21	0.02	20	0.02	5	0.00	5	0.00
GOLDEN OIL CORPORATION SUC.ARG.	15	0.01	15	0.02	0	0.00	0	0.00
GRECOIL Y CIA. SRL	15	0.01	14	0.01	1	0.00	1	0.00
APCO ARGENTINA	3	0.00	2	0.00	0	0.00	0	0.00
INGENIERIA SIMA S.A.	2	0.00	2	0.00	0	0.00	18	0.01
EZ HOLDINGS	0	0.00	0	0.00	0	0.00	0	0.00
GEODYNE S.A.	0	0.00	0	0.00	0	0.00	0	0.00
Totales	107,514	100.00	99,119	100.00	141,024	100.00	138,109	100.00