View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Indiana-Illinois-Kentucky Natural Gas Plant Stocks of Isobutane (Thousand Barrels)
Refining District Indiana-Illinois-Kentucky Natural Gas Plant Stocks of Isobutane (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 15 14 14 14 16 14 14 14 14 14 18 16
  1994 15 16 14 14 14 15 14 15 15 14 15 17
  1995 13 13 15 14 13 13 13 13 13 13 13 13
  1996 14 15 15 15 14 14 14 14 14 15 16 15
  1997 14 14 15 15 18 17 17 15 17 16 15 18
  1998 17 17 17 14 14 14 14 14 14 14 14 15
  1999 15 15 15 15 15 14 14 15 15 15 15 15
  2000 15 15 15 15 15 15 14 14 14 14 14 21
  2001 19 25 21 17 17 17 17 22 18 21 17 20
  2002 24 22 21 16 21 21 19 21 27 18 19 20
  2003 20 24 15 22 24 23 23 24 22 28 19 18
  2004 27 49 73 20 20 19 27 33 18 21 27 17
  2005 33 31 21 19 20 26 28 26 17 27 25 22
  2006 22 26 25 23 34 35 27 39 24 25 23 24
  2007 24 26 28 30 30 32 24 37 38 24 19 27
  2008 26 25 31 26 24 30 23 31 26 25 26 22
  2009 30 34 44 42 47 64 41 38 41 41 46 34
  2010 39 49 44 42 51 42 62 52 48 55 57 55
  2011 56 55 66 52 53 51 54 45 55 53 39 37
  2012 44 39 47 45 40 47 41 43 52 56 46 52
  2013 46 55 51 57 38 45 51 45 44 46 57 46
  2014 70 65 67 86 76 84 87 90 89 78 63 70
  2015 73 72 69 72 92 86 70 70 84 84 61 66
  2016 85 71 68 68 95 105 139 142 145 150 112 117
  2017 75 73 101 109 112 106 115 150 125 158 157 151
  2018 99 75 77 88 126 136 178 186 173 167 138 139
  2019 111 85 89 91 91 110 136 153 118 81 68 73
  2020 68 73 84 65 76 104 99 104 155 104 114 152
  2021 102 90 108 171 193 243 260 58 74 69 52 72
  2022 64 68 96 72 95 75 87 85 74 82 91 85
  2023 102 68 72 109 131 91 72 69 67 85 88 78
  2024 79 65 84 68 94 69 83

- = 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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