View History:    Monthly     Annual   
Download Data (XLS File)
U.S. Refinery and Blender Net Production of Isobutane (Thousand Barrels per Day)
U.S. Refinery and Blender Net Production of Isobutane (Thousand Barrels per Day)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 6 9 11 9 22 14 13 16 10 3 5 8
  1994 11 6 12 5 5 15 18 26 4 5 2 9
  1995 -6 -1 18 18 8 16 23 15 6 14 8 0
  1996 6 7 13 9 3 21 12 6 17 8 -8 -6
  1997 11 1 4 13 15 6 16 8 14 7 0 4
  1998 10 6 8 23 7 16 20 4 6 2 -6 -1
  1999 7 10 0 19 14 10 20 -5 3 -1 -9 -4
  2000 -3 -3 2 6 8 11 16 8 -2 2 -8 -6
  2001 4 1 0 -1 11 -3 -4 0 -3 -14 -21 -22
  2002 -12 -2 3 0 -4 0 4 -2 3 -22 -23 -10
  2003 -20 -7 -10 -13 -22 1 -17 -16 0 -13 -9 -13
  2004 -16 -21 -22 -11 -24 -27 -27 -22 -18 -26 -14 -15
  2005 -19 -33 -39 -30 -39 -39 -31 -31 -35 -30 -12 -27
  2006 -1 -4 -2 -6 12 -13 -5 2 -4 -3 -6 -2
  2007 8 21 13 1 10 1 11 1 2 0 -8 -10
  2008 1 3 17 15 8 5 -5 3 10 -3 -2 15
  2009 7 7 -4 -4 -13 0 -14 -1 -10 -5 3 16
  2010 5 -2 -9 0 0 1 0 -13 -11 -6 -6 -9
  2011 1 15 2 -1 -2 -2 -13 -7 -7 -8 2 -3
  2012 2 11 16 16 -10 -6 2 -5 -4 14 -3 -7
  2013 6 14 -8 4 -5 -1 -4 -8 -11 -15 -12 -20
  2014 -12 -4 -4 -3 -1 -7 -24 -5 -5


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 11/26/2014
Next Release Date: Last Week of December 2014

Referring Pages: