View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2009 15 23 22 23 23 18 17 19 22 23 23 22
  2010 21 18 11 11 15 18 14 15 16 17 14 16
  2011 17 20 17 20 18 19 15 20 20 17 22 15
  2012 18 16 18 17 13 19 17 19 28 27 22 22
  2013 22 24 23 22 14 17 22 22 22 21 21 23
  2014 20 24 24 19 24 22 19 21 25 26 27 26
  2015 24 21 17 20 25 24 20 21 23 18 18 17
  2016 18 20 24 23 17 21 21 27 25 32 27 24
  2017 25 22 24 31 31 22 23 27 29 39 31 29
  2018 27 29 27 25 27 27 27 31 27 27 29 27
  2019 22 19 24 28 27 30 28 27 23 26 25 20
  2020 27 29 32 22 25 29 26 22 19 18 16 14
  2021 19 24 22 20 23 20 16 20 24 23 22 19
  2022 14 15 9 14 17 15 21 21 16 12 19 14
  2023 16 18 17 15 20 20 15 22 20 10 16 17
  2024 21

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/29/2024
Next Release Date: 4/30/2024

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