Table 3.10  Major U.S. Energy Companies' Domestic Production and Refining, 1974-2005
Year	Production								Refining
	Crude Oil and Natural Gas Liquids 1		Dry Natural Gas 1		Coal 2		Uranium		Capacity 3		Output
	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 4	Percent of U.S. Total 5	Million Barrels per Day	Percent of U.S. Total 6	Million Barrels per Day	Percent of U.S. Total 6
1974	5.9	56.0	11.6	56.1	87.4	14.3	NA	NA	13.3	R 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	R 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	R 86.7	12.6	R 86.2
1977	5.5	55.3	10.3	53.6	89.1	12.8	16.0	53.4	14.6	R 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	R 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	R 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	R 81.0	12.2	R 83.3
1981	5.7	55.8	9.2	47.8	154.8	18.8	14.5	37.7	14.6	R 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	R 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	R 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	R 81.6	10.9	R 80.0
1985	5.8	54.9	7.3	44.6	230.4	26.1	2.1	18.9	12.6	R 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	R 80.5	11.4	78.5
1987	5.7	57.0	7.2	43.4	255.3	27.8	R NA	R NA	12.5	R 78.3	11.7	79.7
1988	R 5.5	R 56.2	R 7.7	R 45.1	285.3	30.0	R NA	R NA	12.3	R 78.4	12.0	R 79.9
1989	5.2	57.2	7.5	43.2	286.9	29.3	R NA	R NA	11.5	R 73.8	11.4	75.2
1990	5.0	55.8	7.6	42.6	282.0	27.4	R NA	R NA	11.4	R 72.5	11.3	74.0
1991	5.0	54.9	7.5	42.4	289.6	29.1	R NA	R NA	11.2	R 71.4	11.1	72.9
1992	4.8	53.9	7.9	44.2	251.9	25.3	.0	.0	11.0	R 72.4	11.0	R 71.4
1993	4.5	52.1	7.7	42.3	197.3	20.9	.0	.0	10.7	R 71.3	10.8	68.6
1994	4.4	52.1	8.0	42.5	179.7	17.4	.0	.0	10.6	R 69.0	10.8	68.5
1995	4.3	51.7	8.1	43.3	165.4	16.0	.0	.0	10.4	R 68.0	10.7	66.6
1996	4.2	50.5	8.2	43.4	169.4	15.9	.0	.0	10.5	R 67.8	11.0	R 67.1
1997	4.0	48.3	8.3	43.9	163.3	15.0	.0	.0	9.4	R 59.9	10.0	59.9
1998	3.8	47.5	8.4	44.1	73.9	6.6	.0	.0	7 14.3	7,R 87.8	7 14.9	7 87.7
1999	3.6	46.3	8.0	42.4	44.0	4.0	.0	.0	14.2	R 85.7	14.6	86.2
2000	3.5	44.8	8.3	43.5	R 34.6	R 3.2	.0	.0	14.4	R 86.9	14.5	R 84.1
2001	3.7	48.7	8.8	45.1	R 31.3	R 2.8	.0	.0	R 15.2	R 90.3	15.0	86.9
2002	3.7	48.4	8.7	46.0	R 27.8	R 2.5	.0	.0	R 14.2	R 84.7	14.8	85.5
2003	3.5	47.3	8.3	43.7	R 16.8	R 1.6	.0	.0	R 14.3	R 84.5	14.7	84.0
2004	3.3	45.7	8.2	R 44.0	R 18.1	R 1.6	.0	.0	R 14.4	R 84.1	15.2	R 85.2
2005	3.1	44.5	7.8	43.0	18.0	1.6	.0	.0	14.5	83.8	15.1	84.9
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). 7There is a discontinuity in this time series between 1997 and 1998 due to the expanded coverage of the FRS. 2Bituminous coal, subbituminous coal, and lignite. R=Revised.  NA=Not available.   3Operable capacity as of January 1 of the following year. 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. 4Production of uranium oxide (U3O8).  See "Uranium Oxide" in Glossary. Web Page:  For related information, see http://www.eia.doe.gov/emeu/finance. 5Percent 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. 6The Financial Reporting System (FRS) data include Puerto Rico and the Virgin Islands; U.S. Totals do not include Puerto Rico and the Virgin Islands.