View History:  Annual  
Download Data (XLS File)
West Coast (PADD 5) Refinery Isomers/Isobutane Production Capacity as of January 1 (Barrels per Stream Day)
West Coast (PADD 5) Refinery Isomers/Isobutane Production Capacity as of January 1 (Barrels per Stream Day)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1980's 9,800 8,800 10,000 16,600 13,900 10,210 10,060 10,050
  1990's 7,300 9,750 9,750 9,300 11,900 11,900 NA 16,500 NA 40,466
  2000's 40,600 37,200 32,200 43,800 47,735 54,750 54,950 48,350 46,550 46,550
  2010's 51,350 49,725 50,525 50,625


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 6/22/2012
Next Release Date: 6/21/2013

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