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Download Data (XLS File) |
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| U.S. Refinery and Blender Net Production of Normal Butylene (Thousand Barrels per Day) | ||||||||
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | -23 | -7 | 1 | 0 | 11 | 6 | 7 | 9 | 9 | 2 | 3 | -2 |
| 1994 | -1 | 4 | -3 | 6 | 3 | 3 | 9 | 4 | 9 | -1 | 0 | -1 |
| 1995 | 7 | 13 | 3 | 0 | 4 | -1 | 0 | -1 | 0 | -2 | -3 | -3 |
| 1996 | 4 | 2 | 0 | 3 | 2 | 2 | 2 | 2 | -1 | -7 | -12 | -3 |
| 1997 | -2 | 2 | 0 | 3 | 7 | -3 | 1 | -10 | 6 | 3 | 2 | 0 |
| 1998 | 3 | 4 | 6 | 7 | 5 | 6 | 8 | 13 | 9 | 6 | 1 | 0 |
| 1999 | -1 | 3 | 1 | 4 | -6 | 3 | 5 | 5 | -2 | -6 | 4 | -9 |
| 2000 | 0 | 26 | 32 | 40 | 35 | 1 | 1 | 2 | 0 | 5 | -8 | -3 |
| 2001 | 30 | 18 | 26 | -5 | -1 | 4 | 5 | 34 | 34 | 16 | 10 | -13 |
| 2002 | 27 | 10 | 35 | 28 | 34 | 33 | 36 | 18 | 29 | -1 | -3 | -6 |
| 2003 | -3 | 1 | 9 | 5 | 5 | 9 | 9 | 10 | 5 | 10 | 2 | -2 |
| 2004 | -6 | -12 | -5 | 4 | -2 | -4 | -6 | -6 | 0 | 3 | -6 | -2 |
| 2005 | 4 | -1 | 5 | 26 | 18 | 21 | 10 | 7 | -5 | -17 | -13 | 3 |
| 2006 | -6 | -4 | 0 | -2 | 6 | 2 | -14 | -4 | -17 | 0 | -14 | -7 |
| 2007 | -16 | -6 | 2 | 10 | -2 | 3 | 4 | -1 | -7 | -7 | -12 | -16 |
| 2008 | -12 | -8 | -5 | -9 | 5 | 3 | 9 | -3 | -4 | -17 | -16 | -16 |
| 2009 | -11 | -5 | -3 | 4 | -7 | 3 | -4 | -1 | -6 | -3 | -11 | -11 |
| 2010 | -6 | 2 | 21 | 4 | -6 | -7 | -3 | -10 | -13 | -18 | -16 | -6 |
| 2011 | -6 | -10 | -10 | 0 | 3 | -7 | -10 | -5 | -4 | 0 | -4 | -6 |
| 2012 | -18 | -4 | 11 | 8 | 12 | -11 | -9 | -8 | -12 | -17 | -18 | -11 |
| 2013 | -9 | 5 | 2 | -6 | -5 | -4 | -5 | -13 | 0 | -11 | -20 | -22 |
| 2014 | -1 | 2 | -2 | 0 | 1 | -5 | -10 | -5 | -12 | -13 | -17 | -11 |
| 2015 | -4 | -20 | -21 | -3 | -5 | 9 | -5 | -11 | -5 | -14 | -16 | -15 |
| 2016 | 8 | 0 | 4 | -2 | -3 | -5 | -12 | -8 | 1 | 7 | -4 | -2 |
| 2017 | -7 | -32 | -11 | -2 | -2 | 1 | 6 | 2 | -5 | -6 | -15 | -10 |
| 2018 | -2 | 5 | 8 | 2 | 3 | 1 | 2 | 10 | 5 | -4 | 6 | -9 |
| 2019 | -7 | -1 | -5 | -4 | -7 | -12 | 4 | 2 | 1 | -10 | -10 | -6 |
| 2020 | -6 | -7 | -11 | -14 | -19 | -6 | -1 | 1 | -4 | -14 | 0 | -5 |
| 2021 | -9 | -8 | -1 | 1 | 10 | 3 | -9 | -11 | -4 | -12 | -7 | -12 |
| 2022 | -10 | 6 | -14 | 10 | -6 | -8 | 6 | -7 | -14 | -8 | -7 | -12 |
| 2023 | -4 | -7 | -7 | 7 | 16 | 0 | -13 | -2 | -5 | -17 | -13 | -8 |
| 2024 | 1 | -12 | 2 | 1 | -3 | -3 | -5 | 1 | -4 | -7 | 4 | 1 |
| 2025 | 6 | 1 | -4 | -9 | -9 | -9 | -15 | -13 | -16 | -12 | -13 | -14 |
| - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
| Release Date: 2/27/2026 |
| Next Release Date: 3/31/2026 |