View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Texas Inland Isobutane-Isobutylene Stocks at Natural Gas Processing Plants (Thousand Barrels)
Refining District Texas Inland Isobutane-Isobutylene Stocks at Natural Gas Processing Plants (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 14 14 9 14 13 12 14 15 14 16 13 16
  1994 19 18 18 14 25 12 13 14 14 15 11 13
  1995 14 13 14 13 15 15 16 13 13 12 14 16
  1996 14 15 16 13 14 15 13 11 14 15 11 13
  1997 12 13 10 10 7 11 10 9 9 9 13 10
  1998 6 7 8 8 9 7 7 9 6 8 9 9
  1999 8 9 11 9 8 10 9 13 11 10 10 10
  2000 11 11 10 15 17 14 14 12 12 14 14 14
  2001 14 12 13 17 14 15 17 15 16 18 13 14
  2002 14 15 15 15 15 14 16 9 12 9 9 9
  2003 9 8 13 15 13 15 15 16 15 14 21 21
  2004 17 24 15 13 14 10 11 13 14 15 13 13
  2005 8 10 9 9 10 10 13 9 9 11 11 11
  2006 8 8 8 12 10 9 11 8 11 9 12 13
  2007 11 9 9 11 11 8 7 7 7 7 7 8
  2008 7 9 9 5 3 3 4 7 5 5 6 5
  2009 7 6 4 4 7 4 4 6 5 5 6 4
  2010 6 6 7 6 8 7 5 6 6 10 7 5
  2011 7 7 5 6 7 7 7 5 7 7 6 9
  2012 6 5 6 7 7 6 5 7 8 8 8 11
  2013 8 7 10 7 7 9 6 8 10 8 10 10
  2014 12 7 11 8 10 10 10 8 11 7 11 9
  2015 10 8 8 10 13 10 7 9 9 9 9 9
  2016 7 7 4 4 4 4 7 6 6 5 7 8
  2017 6 19 5 8 8 5 6 24 33 27 24 29
  2018 35 39 25 26 33 10 12 16 12 8 7 17
  2019 29 31 28 29 32 44 40 46 48 55 59 69
  2020 73 59 57 53 44 43 39 22 33 40 44 47
  2021 22 25 28 33 27 22 24 31 43 41 53 64
  2022 -- -- -- -- -- -- -- -- -- -- -- --
  2023 -- -- -- -- -- -- -- -- -- -- -- --


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/29/2024
Next Release Date: 3/29/2024

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