View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Refinery and Blender Net Production of Normal Butane-Butylene (Thousand Barrels per Day)
West Coast (PADD 5) 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
  1981 2 9 10 7 16 23 12 10 6 7 1 -8
  1982 -4 7 10 12 5 14 14 11 13 11 2 -3
  1983 4 10 11 17 15 19 18 10 10 8 3 6
  1984 6 8 10 12 15 9 15 12 13 11 7 3
  1985 8 11 13 18 20 19 17 15 16 13 6 6
  1986 5 6 13 10 11 16 22 22 10 7 3 -3
  1987 -1 2 15 15 13 22 22 23 19 15 6 8
  1988 10 22 25 28 20 29 28 29 29 24 8 7
  1989 3 22 35 30 28 31 25 25 18 20 -7 -15
  1990 1 7 25 30 23 24 27 33 31 24 -5 -2
  1991 0 14 30 37 35 37 35 33 24 22 0 -6
  1992 10 17 45 51 48 52 56 56 52 39 10 4
  1993 13 27 51 59 54 62 58 59 56 43 11 -1
  1994 8 21 44 47 56 59 56 57 48 37 -3 11
  1995 15 21 43 50 55 54 53 55 45 35 -4 3
  1996 8 13 42 45 48 40 45 33 51 35 -5 -6
  1997 -3 6 33 39 39 40 40 38 24 23 -20 -11
  1998 -8 8 36 41 41 29 38 31 19 10 -12 -13
  1999 -6 4 22 30 24 23 32 41 32 13 -23 -17
  2000 -14 -3 30 38 40 42 37 50 35 30 -19 -20
  2001 -8 3 19 28 37 34 37 36 26 21 -18 -25
  2002 -20 -10 33 37 36 34 36 33 25 19 -26 -31
  2003 -16 -5 31 51 48 47 51 38 38 22 -19 -22
  2004 -22 6 35 43 38 38 39 39 31 13 -27 -30
  2005 -11 9 35 39 47 48 43 40 23 19 4 -32
  2006 -9 7 36 48 52 49 42 41 32 14 -24 -32
  2007 -11 4 29 35 41 48 44 40 38 21 -20 -20
  2008 -16 1 32 42 43 46 46 42 30 25 -8 -18
  2009 -5 12 30 38 29 40 38 39 33 14 -23 -19
  2010 -3 9 26 38 32 37 43 28 23 25 -15 -29
  2011 -26 -8 23 36 26 31 29 27 19 4 -34 -34
  2012 -11 -13 12 19 32 33 36 37 16 -6 -41 -42
  2013 -15 -1 26 37 39 37 34 25 15 -10 -48 -45
  2014 -43 -3 22 37 39 38


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/2/2014
Next Release Date: Last Week of September 2014

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