View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Ethane-Ethylene Stocks at Natural Gas Processing Plants (Thousand Barrels)
Rocky Mountain (PADD 4) Ethane-Ethylene Stocks at Natural Gas Processing Plants (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 6 4 6 5 2 2 1 1 1 1 2 2
  1994 1 2 1 3 2 5 2 2 1 4 3 3
  1995 3 5 3 3 4 3 3 2 2 2 3 2
  1996 5 2 3 3 3 3 4 3 3 3 3 3
  1997 2 3 3 4 3 4 4 3 3 5 3 2
  1998 2 1 3 5 4 3 3 3 4 4 3 3
  1999 1 3 2 4 3 2 5 4 4 4 3 2
  2000 2 3 2 3 2 2 3 7 6 2 3 3
  2001 2 2 2 5 9 5 4 10 13 17 19 21
  2002 27 33 21 37 48 59 71 65 73 80 72 77
  2003 101 190 214 2 2 2 2 2 1 1 1 2
  2004 2 67 67 46 47 26 2 2 4 3 3 4
  2005 1 1 2 2 2 2 2 2 2 2 2 2
  2006 2 1 1 1 1 1 1 1 1 1 1 2
  2007 2 2 3 2 2 2 2 2 2 1 1 1
  2008 1 2 1 1 1 2
  2009 1 1 1 1 5 5 5 6 6 6
  2010 6 6 6 9 6 6 5 5 2 2 2 2
  2011 2 2 2 2 2 2 3 2 2 2 2 2
  2012 2 2 2 2 2 4 3 2 2 2 2 2
  2013 2 1 1 1 1 1 1 1 1 1 1 1
  2014 1 2 1 1 2 2 1 2 1 1 2 2
  2015 2 2 3 1 1 2 1 1 1 2 1 1
  2016 1 2 2 3 4 2 2 1
  2017 1 2 2 2 2 3 3
  2018 2 4 1 2 1 2 1 2 1 1 1
  2019 4 6 25 4 5 7 5 5 7 5 6 6
  2020 5 6 7 6 5 4 6 7 7 7 4 4
  2021 4 6 6 6 5 5 6 4 5 5 4 6
  2022 -- -- -- -- -- -- -- -- -- -- -- --
  2023 -- -- -- -- -- -- -- -- -- -- -- --
  2024 --


- = 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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