View History:  Annual  
Download Data (XLS File)
U.S. Refinery Isomers/Isopentane/Isohexane Production Capacity as of January 1 (Barrels per Stream Day)
U.S. Refinery Isomers/Isopentane/Isohexane 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 152,200 144,500 137,700 145,200 206,000 266,775 397,415 399,080
  1990's 387,645 419,645 419,675 409,975 407,775 403,325 NA 468,845 NA 500,106
  2000's 482,654 469,040 463,312 460,290 472,043 476,843 477,643 511,643 478,643 475,843
  2010's 480,043 487,993 494,793 544,953


- = 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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