View History:    Monthly     Annual   
Download Data (XLS File)
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)
Gulf Coast (PADD 3) 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 104 74 92 113 116 115 110 112 105 103 113 116
  2010 79 74 86 97 105 101 103 95 84 95 96 107
  2011 92 82 98 103 110 118 112 116 115 119 114 97
  2012 79 99 103 120 119 134 126 115 97 115 111 100
  2013 99 94 110 105 113 114 121 119 127 114 115 112
  2014 101 101 111 116 122 126 127 120 113 111 125 111
  2015 103 94 93 101 119 132 127 130 134 119 134 125
  2016 113 108 110 117 120 120 126 121 125 116 132 120
  2017 116 103 100 112 126 129 131 120 108 107 111 125
  2018 102 130 127 132 125 116 106 125 117 125 121 122
  2019 122 124 123 116 128 129 121 132 130 129 133 126
  2020 121 108 115 80 93 130 141 124 119 113 113 109
  2021 106 81 103 105 132 128 139 135 105 116 124 127
  2022 113 122 138 143 142 144 146 141 148 138 141 131
  2023 137 136 144 147 146 142 144 143 131 146 147 147
  2024 135 162 163 175 169 161 155 173 171 161 162 158
  2025 165 160 155 137 139 140 153 156 156 155 167 174
  2026 143 138

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/30/2026
Next Release Date: 5/29/2026

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