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| Refining District Texas Inland Refinery and Blender Net Production of Normal Butylene (Thousand Barrels) | ||||||||
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | W | W | W | W | W | W | W | W | W | W | ||
| 1994 | W | W | W | |||||||||
| 1995 | W | W | W | W | W | W | W | W | W | W | W | W |
| 1996 | W | W | W | W | W | W | W | W | W | W | W | W |
| 1997 | W | W | W | W | W | W | W | W | W | W | W | W |
| 1998 | W | W | W | W | W | W | W | W | W | W | W | W |
| 1999 | W | W | W | W | W | W | W | W | W | W | W | W |
| 2000 | W | W | W | W | W | W | W | W | W | W | W | W |
| 2001 | W | W | W | W | W | W | W | W | W | W | W | W |
| 2002 | W | W | W | W | W | W | W | W | W | W | W | W |
| 2003 | W | W | W | W | W | W | W | W | W | W | W | W |
| 2005 | 0 | 2 | -6 | 1 | -1 | |||||||
| 2006 | 1 | 1 | 4 | 22 | 1 | 1 | 1 | -4 | ||||
| 2007 | 5 | -2 | -6 | -13 | 0 | -4 | -10 | 13 | -25 | -2 | -3 | |
| 2008 | 4 | -2 | 2 | 3 | -8 | -4 | -1 | 10 | -7 | 26 | -10 | |
| 2009 | -8 | -1 | 0 | 11 | 10 | 1 | 2 | -1 | 24 | -5 | -2 | |
| 2010 | 3 | 40 | 24 | -14 | -11 | -11 | -21 | 10 | -5 | 0 | 16 | -2 |
| 2011 | -4 | 17 | 32 | -47 | 4 | -5 | 1 | -3 | -3 | -18 | -1 | 3 |
| 2012 | 3 | 10 | 21 | 9 | 25 | 8 | -13 | -23 | 0 | 5 | 27 | -41 |
| 2013 | -43 | -1 | 2 | -1 | -1 | 1 | -2 | 40 | -8 | |||
| 2014 | -1 | -46 | -7 | 6 | 21 | 6 | -4 | 1 | -2 | 1 | ||
| 2015 | 1 | -1 | 1 | -2 | 1 | -1 | 2 | -1 | -2 | 1 | 1 | |
| 2016 | -1 | -1 | 4 | 3 | -3 | -1 | 1 | |||||
| 2017 | -2 | -2 | -10 | -9 | 1 | 1 | -1 | -1 | 3 | 2 | ||
| 2018 | -2 | 1 | -1 | -1 | -1 | 1 | 1 | 22 | -1 | |||
| 2019 | 0 | 2 | 2 | -6 | -4 | 23 | 4 | 2 | -2 | 2 | -9 | -1 |
| 2020 | 5 | -1 | -2 | 2 | 3 | -2 | -9 | 7 | 13 | -16 | -8 | -7 |
| 2021 | 9 | 6 | -6 | -43 | -41 | 40 | -10 | -19 | -13 | -8 | 1 | -48 |
| 2022 | 10 | -22 | -13 | -4 | 2 | -3 | 39 | -5 | 30 | 19 | 58 | -4 |
| 2023 | -1 | -1 | -37 | -2 | -5 | -2 | 2 | 41 | -6 | -2 | -5 | -5 |
| 2024 | 1 | 26 | -7 | -6 | -6 | -10 | -3 | -4 | -4 | 1 | -2 | 0 |
| 2025 | -3 | 11 | 61 | 23 | -4 | 0 | -10 | 20 | 0 | 44 | 15 | 6 |
| 2026 | -7 | 8 | 14 | -9 | 21 | |||||||
| - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
| Release Date: 7/31/2026 |
| Next Release Date: 8/31/2026 |