View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Ending Stocks of Refinery Olefins (Thousand Barrels)
West Coast (PADD 5) Ending Stocks of Refinery Olefins (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 101 52 51 26 71 78 30 311 204 114 27 53
  2011 47 229 28 44 17 31 55 60 28 24 15 14
  2012 42 43 99 52 100 74 101 137 215 100 22 26
  2013 115 105 134 59 117 45 40 26 70 58 125 68
  2014 79 189 82 45 53 73 129 175 179 111 59 45
  2015 98 59 37 26 25 16 23 20 16 76 29 28
  2016 51 49 103 55 212 172 31 41 41 73 41 22
  2017 29 30 67 56 45 158 171 101 75 126 30 28
  2018 46 30 40 42 53 33 65 26 57 67 55 50
  2019 23 69 39 65 52 54 39 33 127 117 19 20
  2020 17 42 51 50 35 31 87 57 87 66 15 13
  2021 14 46 31 25 119 99 158 164 45 89 36 50
  2022 34 70 42 23 22 55 35 42 95 72 27 17
  2023 24 120 34 50 46 136 221 126 149 77 25 22
  2024 32 66 88 95 43 101 86 115 147 175 16 15

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/28/2025
Next Release Date: 3/31/2025

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