View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Appalachian No. 1 Refinery and Blender Net Production of Isobutane (Thousand Barrels per Day)
Refining District Appalachian No. 1 Refinery and Blender Net Production of Isobutane (Thousand Barrels per Day)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  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
  2004 0 0 0 0 0 0 0 0 0 0 0
  2005 0 0 0 0 0 0 0 0 0 0
  2006 0 0 0 0 0 0 0 0 0
  2007 0 0 0 0 0 0 0 0 0 0 0
  2008 0 0 0 1 0 0 0 0 0 0
  2009 0 0 0 0 0 0 0 0 0 0 0
  2010 0 0 0 0 0 -1 0 0 0 0 0
  2011 0 0 0 0 0 0 0 0 0 0 -1 -1
  2012 0 0 -1 0 0 -1 0 -1 -1 0 0 0
  2013 -1 0 0 0 0 -1 -1 -1 -1 0 0 -1
  2014 0 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1
  2015 -1 -1 0 0 -1 -1 -1 -1 0 -1 -1 -1
  2016 -1 -1 -1 0 0 -1 -1 -1 -1 -1 -1 -1
  2017 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
  2018 -1 -1 0 0 0 -1 0 -1 -1 -1 0
  2019 0 0 0 0 0 0 0 -1 -1 -1 -1 -1
  2020 -1 -1 0 -1 -1 -1 -1 0 0 0 0 0
  2021 0 0 0 0 0 -1 -1 -1 0 0 -1 0
  2022 0 0 0 0 0 0 0 -1 0 -1 -1 0
  2023 -1 -1 0 0 -1 -1 -1 -1 -1 0 -1 -1


- = 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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