View History:    Monthly     Annual   
Download Data (XLS File)
Refining District North Louisiana-Arkansas Isobutane-Isobutylene Stocks at Refineries (Thousand Barrels)
Refining District North Louisiana-Arkansas Isobutane-Isobutylene Stocks at Refineries (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 16 14 15 15 16 16 11 9 15 15 17 20
  1994 10 8 10 6 10 4 9 8 12 6 7 8
  1995 5 7 6 9 9 7 10 8 8 11 8 7
  1996 6 6 2 5 8 8 8 9 11 11 8 9
  1997 8 12 15 20 19 17 18 16 18 16 20 24
  1998 15 15 17 20 20 22 22 21 23 21 20 15
  1999 19 21 16 20 15 18 9 16 12 9 13 11
  2000 12 9 11 12 10 10 12 12 14 15 13 12
  2001 10 14 12 8 8 7 8 8 10 8 8 9
  2002 7 8 8 7 7 7 4 7 6 5 6 6
  2003 7 6 7 6 6 6 5 6 6 5 6 6
  2004 6 3 6 7 8 7 8 7 7 3 5 8
  2005 8 7 7 6 7 6 8 7 7 8 9 8
  2006 8 8 7 7 6 7 7 6 7 7 8 8
  2007 7 7 6 7 7 7 6 5 5 5 5 4
  2008 5 4 4 4 5 4 6 5 5 5 4 6
  2009 7 5 5 4 4 5 4 4 4 5 6 4
  2010 6 5 4 5 5 5 5 4 5 4 5 4
  2011 4 3 4 4 3 3 3 3 4 4 4 3
  2012 4 3 3 3 2 5 4 5 5 4 4 5
  2013 4 4 4 4 4 3 4 3 4 5 3 4
  2014 2 6 5 4 2 4 4 6 5 5 6 5
  2015 4 5 5 5 5 5 4 6 5 6 5 6
  2016 6 7 6 6 5 5 5 6 3 5 5 5
  2017 4 5 5 3 4 4 3 5 4 4 5 5
  2018 4 4 3 5 5 3 5 5 3 4 5 4
  2019 3 5 4 3 5 4 5 3 4 3 4 5
  2020 3 3 5 3 5 4 5 4 4 5 4 4
  2021 5 1 1 2 3 4 5 5 3 3 4 5
  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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