Table 3.10  Major U.S. Energy Companies' Domestic Production and Refining, 1974-2006
Year	Production								Refining
	Crude Oil and Natural Gas Liquids 1		Dry Natural Gas 1		Coal 2		Uranium		Capacity 3		Output 4
	Million Barrels per Day	Percent of U.S. Total	Trillion Cubic Feet	Percent of U.S. Total	Million Short Tons	Percent of U.S. Total	Million Pounds 5	Percent of U.S. Total 6	Million Barrels per Day	Percent of U.S. Total 7	Million Barrels per Day	Percent of U.S. Total 7
1974	5.9	56.0	11.6	56.1	87.4	14.3	NA	NA	13.3	88.8	11.8	87.6
1975	5.6	56.1	11.0	57.4	88.1	13.5	4.3	18.6	13.4	88.2	12.0	87.4
1976	5.4	55.7	10.6	55.6	89.0	13.0	3.3	13.0	14.2	86.7	12.6	86.2
1977	5.5	55.3	10.3	53.6	89.1	12.8	16.0	53.4	14.6	85.6	13.5	85.0
1978	5.8	56.8	10.1	52.7	85.5	12.8	17.3	46.8	14.8	84.7	13.5	84.5
1979	5.7	56.3	9.9	50.3	123.3	15.8	16.7	44.7	14.4	79.9	13.2	83.9
1980	5.7	56.1	9.3	47.7	142.3	17.2	19.0	43.5	15.1	81.0	12.2	83.3
1981	5.7	55.8	9.2	47.8	154.8	18.8	14.5	37.7	14.6	81.4	11.2	80.3
1982	5.7	55.9	8.3	46.7	195.2	23.3	9.2	34.2	13.6	80.9	10.6	79.0
1983	5.6	55.1	7.4	45.8	185.2	23.7	6.6	31.4	13.0	80.6	10.3	78.7
1984	5.7	54.3	7.9	45.5	226.0	25.2	4.1	27.8	12.8	81.6	10.9	80.0
1985	5.8	54.9	7.3	44.6	230.4	26.1	2.1	18.9	12.6	81.6	10.8	78.9
1986	5.7	56.0	7.1	44.5	227.6	25.6	1.6	12.1	12.5	80.5	11.4	78.5
1987	5.7	57.0	7.2	43.4	255.3	27.8	NA	NA	12.5	78.3	11.7	79.7
1988	5.5	56.2	7.7	45.1	285.3	30.0	NA	NA	12.3	78.4	12.0	79.9
1989	5.2	57.2	7.5	43.2	286.9	29.3	NA	NA	11.5	73.8	11.4	75.2
1990	5.0	55.8	7.6	42.6	282.0	27.4	NA	NA	11.4	72.5	11.3	74.0
1991	5.0	54.9	7.5	42.4	289.6	29.1	NA	NA	11.2	71.4	11.1	72.9
1992	4.8	53.9	7.9	44.2	251.9	25.3	.0	.0	11.0	72.4	11.0	71.4
1993	4.5	52.1	7.7	42.3	197.3	20.9	.0	.0	10.7	71.3	10.8	68.6
1994	4.4	52.1	8.0	42.5	179.7	17.4	.0	.0	10.6	69.0	10.8	68.5
1995	4.3	51.7	8.1	43.3	165.4	16.0	.0	.0	10.4	68.0	10.7	66.6
1996	4.2	50.5	8.2	43.4	169.4	15.9	.0	.0	10.5	67.8	11.0	67.1
1997	4.0	48.3	8.3	43.9	163.3	15.0	.0	.0	9.4	59.9	10.0	59.9
1998	3.8	47.5	8.4	44.1	73.9	6.6	.0	.0	8 14.3	8 87.8	8 14.9	8 87.7
1999	3.6	46.3	8.0	42.4	44.0	4.0	.0	.0	14.2	85.7	14.6	86.2
2000	3.5	44.8	8.3	43.5	34.6	3.2	.0	.0	14.4	86.9	14.5	84.1
2001	3.7	48.7	8.8	45.1	31.3	2.8	.0	.0	15.2	90.3	15.0	86.9
2002	3.7	48.4	8.7	46.0	27.8	2.5	.0	.0	14.2	84.7	14.8	85.5
2003	3.5	47.3	8.3	43.7	16.8	1.6	.0	.0	14.3	84.5	14.7	84.0
2004	3.3	45.7	8.2	44.0	18.1	1.6	.0	.0	14.4	84.1	15.2	85.2
2005	3.1	44.5	7.8	R 43.1	18.0	1.6	.0	.0	14.5	83.8	15.1	84.9
2006	2.9	43.1	7.9	42.9	NA	NA	.0	.0	14.7	84.0	14.8	82.4
1Production is on a net ownership basis.  "Net ownership" is all reserve quantities owned, regardless of type of ownership (e.g., working interest or royalty). 7The Financial Reporting System (FRS) data include Puerto Rico and the Virgin Islands; U.S. Totals do not include Puerto Rico and the Virgin Islands. 2Bituminous coal, subbituminous coal, and lignite. 8There is a discontinuity in this time series between 1997 and 1998 due to the expanded coverage of the FRS. 3Operable capacity as of January 1 of the following year. NA=Not available.   4Includes refinery output at own refineries for own account and at others' refineries for own account. Note:  "Major U.S. Energy Companies" are the top publicly-owned, U.S.-based crude oil and natural gas producers and petroleum refiners that form the FRS.  See Table 3.14. 5Production of uranium oxide (U3O8).  See "Uranium Oxide" in Glossary. Web Page:  For related information, see http://www.eia.doe.gov/emeu/finance. 6Percent of U.S. total uranium concentrate production.  See "Uranium Concentrate" in Glossary. Sources:  Production and Refining:  ·  1974-1976—Energy Information Administration (EIA), Form EIA-28, "Financial Reporting System" database, November 1998.  ·  1977 forward—EIA, Performance Profiles of Major Energy Producers, annual reports.  Percent of U.S. Total:  Tables 5.1, 5.8, 5.9, 6.1, 7.1, and 9.3.