View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Refinery Net Production of Normal Butylene (Thousand Barrels)
Rocky Mountain (PADD 4) Refinery Net Production of Normal Butylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2005 14 2 2 -34 19 -19 -10 -5 1 3 7 6
  2006 15 1 -1 -4 12 -15 0 5 -7 -12 21 -20
  2007 6 11 13 81 51 2 0 -17 -14 -27 -7 0
  2008 0 -7 -4 18 -7 5 5 6 11 -20 -41 -46
  2009 -50 -24 5 3 1 -7 -14 -21 -30 -18 -1 5
  2010 13 44 60 49 -45 11 19 20 10 -2 5 42
  2011 -41 -11 10 78 57 22 24 52 25 10 -28 -19
  2012 15 14 33 40 38 30 37 30 -9 -9 -5 -11
  2013 -7 13 5 34 47 35 40 43 25 70 30 -6
  2014 28 50 27 29 30 74 89 36 -86 -22 16
  2015 24 25 58 44 34 25 63 57 39 120 28 15
  2016 24 41 49 -10 -25 80 80 53 43 -13 -1 -20
  2017 -13 15 42 41 49 50 81 44 39 19 5 20
  2018 -29 35 52 29 37 15 13 -29 41 35 21 15
  2019 58 72 24 46 49 75 72 38 52 33 32 56
  2020 51 59 50 29 40 66 84 90 66 29 59 100
  2021 37 2 104 59 112 101 113 29 5 50 45 19
  2022 69 145 101 82 36 83 120 101 69 60 23 44
  2023 -23 22 68 133 119 88 65 52 114 88 71 49


- = 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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