View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Refinery and Blender Net Production of Isobutane (Thousand Barrels)
West Coast (PADD 5) Refinery and Blender Net Production of Isobutane (Thousand Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's W W W W W W W
  2000's W W W W -2,358 -3,708 485 62 375 187
  2010's 477 65 -667 -299 -83 1,148 1,200 1,425 1,838 1,355
  2020's 617


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/30/2021
Next Release Date: 8/31/2022

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