U.S. Refinery and Blender Net Production of Liquefied Petroleum Gases



Energy Glossary

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Monthly

Annual

U.S. Refinery and Blender Net Production of Liquefied Petroleum Gases - Isobutylene (Thousand Barrels)

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1993	45	51	48	86	65	54	80	35	26	76	87	92
1994	64	101	135	96	83	105	103	22	62	42	162	143

1995	85	98	89	68	43	-38	74	138	92	148	90	101
1996	112	43	110	135	125	165	87	121	124	98	108	103
1997	24	110	23	117	125	166	100	122	129	57	85	102
1998	23	28	64	162	94	228	-7	217	137	188	110	168
1999	55	64	24	65	103	93	154	133	126	63	61	94

2000	83	149	51	54	50	142	173	93	92	89	115	108
2001	89	54	79	115	72	39	96	125	102	34	36	83
2002	58	75	54	-7	211	153	133	80	70	55	47	161
2003	44	74	-6	75	82	84	58	79	6	47	60	52
2004				58	61	58	61	65	47	54	6	58

2005	36	53	22	-5	-100	-93	-36	65	24	52	27	7
2006	56	82		31	61	65	59	60	47	61	6	86
2007	122	49	55	45	60	61	47	36	66	79	12	17
2008	121	62	31	30

Updated on 6/26/2008

Source: U.S. Energy Information Administration