U.S. Normal Butane-Butylene Field Production (Thousand Barrels)



Energy Glossary

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Monthly

Annual

U.S. Normal Butane-Butylene Field Production (Thousand Barrels)

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981	7,016	5,987	6,674	6,670	6,784	6,529	6,857	6,790	6,936	7,643	6,787	6,282
1982	6,891	6,139	6,654	6,574	7,183	6,545	5,846	6,537	6,251	6,427	5,819	6,474
1983	6,601	6,268	6,454	6,480	6,297	6,545	6,632	6,315	6,766	6,625	6,544	6,549
1984	6,148	5,888	6,131	5,998	6,315	6,000	6,376	6,420	5,941	6,395	6,240	6,488

1985	6,098	5,567	5,370	5,066	5,233	5,051	5,049	5,896	4,389	4,755	4,741	5,278
1986	6,174	5,413	5,545	4,597	4,782	4,388	4,350	4,266	4,106	4,060	4,392	5,083
1987	4,922	5,215	5,609	4,157	4,861	4,453	4,591	4,604	4,438	4,476	4,725	5,429
1988	5,342	5,194	5,289	4,539	5,240	5,032	5,097	5,171	4,863	5,242	4,983	5,308
1989	5,335	4,242	4,754	4,530	4,607	4,480	4,887	4,543	4,409	4,404	4,229	4,548

1990	5,218	4,160	4,404	4,129	4,358	3,833	3,939	4,293	4,188	4,831	5,475	5,382
1991	5,315	4,504	5,137	4,625	4,216	4,152	4,216	4,125	4,069	4,510	5,037	4,912
1992	4,674	4,235	4,285	4,545	4,410	4,298	4,305	3,896	3,331	3,918	3,871	4,420
1993	4,980	4,589	4,423	3,755	3,274	3,338	3,984	4,397	4,285	5,110	4,968	4,558
1994	3,972	3,304	4,133	4,243	4,435	3,974	3,870	3,368	3,818	4,636	4,738	5,173

1995	4,448	4,637	5,146	3,733	3,784	4,073	4,533	5,257	4,469	4,892	4,915	5,176
1996	4,669	4,535	4,579	4,142	3,981	3,702	4,142	4,306	4,718	5,274	5,087	5,896
1997	5,116	4,431	4,435	3,422	4,583	4,157	4,316	4,546	4,399	4,418	4,505	4,106
1998	4,818	4,456	4,916	4,479	4,932	3,958	3,863	4,339	4,106	4,748	4,748	4,730
1999	4,774	3,968	4,790	4,409	4,497	4,529	4,818	4,854	4,671	5,130	5,141	5,093

2000	5,286	4,745	5,288	5,145	4,936	4,289	4,575	4,982	4,857	5,214	4,830	4,301
2001	3,990	3,790	4,150	3,779	3,465	3,830	3,928	4,048	4,364	4,259	4,282	4,478
2002	4,277	4,015	4,234	4,067	4,104	4,151	4,222	3,701	4,069	3,527	3,386	3,990
2003	4,101	3,683	4,034	3,045	3,489	3,927	3,751	3,751	3,762	4,665	4,610	4,426
2004	4,791	4,371	4,415	4,147	4,449	4,394	4,475	4,893	4,613	4,978	4,842	5,157

2005	5,238	4,804	5,386	4,959	4,394	4,122	3,122	3,284	3,097	3,126	3,639	3,691
2006	4,358	3,751	3,555	3,946	4,050	4,030	4,214	4,041	4,090	4,581	4,172	4,839
2007	3,931	3,064	3,896	3,288	3,825	4,060	3,893	4,015	3,425	4,416	4,514	4,168
2008	3,744	3,877	3,541	4,299

Updated on 6/26/2008

Source: U.S. Energy Information Administration