View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Gas Plant Production of Normal Butane-Butylene (Thousand Barrels)
Rocky Mountain (PADD 4) Gas Plant Production of Normal Butane-Butylene (Thousand Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1980's 2,962 3,279 3,207 5,590 5,760 5,734 5,656 6,399 6,395
  1990's 6,310 7,437 5,673 5,689 5,981 6,489 6,746 6,387 6,875 7,159
  2000's 8,313 8,781 9,050 8,742 8,993 8,662 8,739 9,667 11,486 12,320
  2010's 13,563 14,765 15,114 15,194


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/27/2013
Next Release Date: 9/26/2014

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