Producción por operador
Operador	Petroleo				Gas natural
	1/2007		2/2007		1/2007		2/2007
	m3/día	%	m3/día	%	Mm3/día	%	Mm3/día	%
YPF S.A.	39,519	38.43	39,370	38.14	38,599	28.46	38,082	28.66
PAN AMERICAN	16,636	16.18	17,122	16.59	14,744	10.87	15,500	11.67
CHEVRON SAN JORGE S.A.	8,374	8.14	8,521	8.26	2,543	1.88	2,599	1.96
PESA (PETROBRAS E.S.A.)	8,356	8.13	8,359	8.10	13,358	9.85	13,383	10.07
OCCIDENTAL EXPLORATION INC.	5,632	5.48	5,704	5.53	1,290	0.95	1,439	1.08
TECPETROL S.A.	5,235	5.09	5,150	4.99	5,098	3.76	5,016	3.77
TOTAL AUSTRAL S.A.	3,873	3.77	3,375	3.27	33,393	24.62	30,244	22.76
PLUSPETROL S.A.	2,487	2.42	2,558	2.48	12,396	9.14	12,372	9.31
PETROLERA ENTRE LOMAS S.A.	1,866	1.81	1,848	1.79	973	0.72	950	0.71
CAPSA CAPEX	1,843	1.79	1,838	1.78	2,437	1.80	2,387	1.80
PETROLIFERA P. (AMERICAS) LIMITED	1,797	1.75	1,719	1.67	260	0.19	262	0.20
APACHE ENERGIA ARGENTINA S.R.L	1,145	1.11	1,381	1.34	2,839	2.09	3,082	2.32
ENAP SIPETROL ARGENTINA S.A.	1,192	1.16	1,171	1.13	595	0.44	479	0.36
PETRO ANDINA RESOURCES LTD.	1,044	1.01	1,196	1.16	0	0.00	0	0.00
PETROQUIMICA COM. RIVADAVIA S.A.	680	0.66	718	0.70	398	0.29	456	0.34
PETROLERA LF COMPANY S.R.L	659	0.64	672	0.65	5,557	4.10	5,589	4.21
CHAÑARES HERRADOS S.A.	638	0.62	613	0.59	25	0.02	22	0.02
ROCH S.A.	367	0.36	365	0.35	588	0.43	515	0.39
PET. SUDAMERICANOS NECON-UTE	338	0.33	343	0.33	142	0.10	130	0.10
PETROLERA EL TREBOL	279	0.27	275	0.27	12	0.01	12	0.01
CENTRAL INTERNATIONAL CORPORATION	216	0.21	223	0.22	21	0.02	21	0.02
PETROLERA SAN JOSE S.R.L.	128	0.12	130	0.13	10	0.01	10	0.01
APACHE PETROLERA ARGENTINA S.A.	100	0.10	105	0.10	24	0.02	23	0.02
COLHUE HUAPI S.A.	98	0.10	94	0.09	15	0.01	15	0.01
GOLDEN OIL CORPORATION SUC.ARG.	75	0.07	69	0.07	0	0.00	0	0.00
PETROMINERA CHUBUT	55	0.05	38	0.04	9	0.01	6	0.00
MEDANITO S.A.	42	0.04	49	0.05	180	0.13	174	0.13
CLEAR S.R.L. Y PETROMINERA CHUBUT	36	0.03	35	0.03	47	0.03	46	0.03
CENTRAL PATAGONIA S.R.L.	32	0.03	30	0.03	2	0.00	2	0.00
INGENIERIA ALPA S.A.	26	0.03	28	0.03	2	0.00	2	0.00
INGENIERIA SIMA S.A.	2	0.00	48	0.05	43	0.03	45	0.03
GRAN TIERRA ENERGY ARGENTINA S.A.	19	0.02	20	0.02	12	0.01	4	0.00
GEOPARK ARGENTINA LIMITED (SUC.ARG)	17	0.02	20	0.02	5	0.00	5	0.00
CGC	18	0.02	17	0.02	6	0.00	5	0.00
GRECOIL Y CIA. SRL	12	0.01	12	0.01	1	0.00	1	0.00
APCO ARGENTINA	2	0.00	2	0.00	0	0.00	0	0.00
CRI HOLDING INC; SUCURSAL ARGENTINA	0	0.00	0	0.00	0	0.00	0	0.00
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	102,839	100.00	103,217	100.00	135,624	100.00	132,876	100.00