View History:    Monthly     Annual   
Download Data (XLS File)
Midwest (PADD 2) Refinery and Blender Net Production of Normal Butane-Butylene (Thousand Barrels per Day)
Midwest (PADD 2) 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 4 3 4 6 3 0 0 -4 -3 -6 -7 1
  1982 -6 -4 -5 -3 -3 -3 -2 -1 -4 0 -5 0
  1983 -2 -2 0 0 1 -3 -3 -2 -4 -4 -2 -4
  1984 -7 -7 1 -2 -4 -5 -2 -2 -6 -7 2 -1
  1985 -1 -5 -4 -6 -3 -2 -2 1 0 0 -7 -2
  1986 -3 -1 0 -2 2 1 3 1 1 -3 -3 -7
  1987 -6 -6 -2 2 0 1 0 -1 -3 -4 -7 -8
  1988 1 -6 -3 -1 3 1 2 2 -3 -4 -8 -6
  1989 -8 -7 -7 3 10 13 11 13 0 1 -2 -7
  1990 -2 -2 11 11 12 12 9 15 -2 -16 -20 -13
  1991 -1 1 8 12 19 20 14 15 6 -6 -6 -6
  1992 -16 0 23 32 36 36 39 35 15 2 -15 -1
  1993 -13 -3 19 34 34 34 33 30 7 -8 -11 0
  1994 -11 -4 15 37 24 34 32 31 7 -5 -12 -6
  1995 -12 -7 22 46 41 42 36 40 17 -19 -10 -19
  1996 -16 -6 15 38 41 40 34 37 7 -17 -29 -15
  1997 -22 -7 6 31 37 48 35 42 -1 -28 -38 -38
  1998 -27 -13 -1 34 42 38 36 34 4 -11 -18 -35
  1999 -28 -17 9 44 49 44 43 45 6 -24 -40 -43
  2000 -29 -18 8 38 59 56 51 43 2 -27 -37 -25
  2001 -21 -18 -1 43 58 53 62 49 2 -26 -45 -47
  2002 -35 -22 -2 42 58 49 56 47 7 -23 -44 -39
  2003 -30 -22 10 36 51 48 50 47 4 -23 -53 -51
  2004 -46 -37 -8 38 56 49 47 48 13 -40 -50 -56
  2005 -55 -21 -5 44 46 62 62 52 -18 -51 -55 -43
  2006 -34 -19 8 67 78 82 71 74 15 -1 -27 -48
  2007 -39 -27 17 74 83 84 77 74 23 -22 -44 -63
  2008 -36 -28 11 67 80 81 72 71 18 -23 -61 -57
  2009 -53 -32 4 56 76 74 72 67 10 -42 -73 -71
  2010 -65 -41 13 57 82 77 79 75 -3 -41 -67 -62
  2011 -69 -50 7 68 72 79 82 72 12 -30 -77 -85
  2012 -69 -42 24 77 83 78 75 73 13 -34 -67 -74
  2013 -66 -46 9 62 74 80 83 76 16 -42 -87 -86
  2014 -66 -50 9 67 83 73 97 72 7 -34 -76 -96
  2015 -80 -62 7 70 91 88 79 78 4 -61 -104 -88
  2016 -94 -53 5 58 82 92 88 81 4 -43 -86 -98
  2017 -83 -51 1 64 78 87 80 72 -14 -27 -113 -110
  2018 -84 -75 -9 60 87 76 69 65 -3 -74 -94 -102
  2019 -91 -62 -8 64 85 85 89 78 14 -58 -108 -81
  2020 -82 -55 2 64 65 65 64 66 9 -65 -99 -91
  2021 -81 -50 1 61 86 82 76 66 1 -60 -93 -97
  2022 -- -- -- -- -- -- -- -- -- -- -- --
  2023 -- -- -- -- -- -- -- -- -- -- -- --
  2024 -- -- -- -- -- -- --


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/30/2024
Next Release Date: 10/31/2024

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