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