View History:    Monthly     Annual   
Download Data (XLS File)
Rocky Mountain (PADD 4) Refinery Net Production of Isobutane-Isobutylene (Thousand Barrels)
Rocky Mountain (PADD 4) Refinery Net Production of Isobutane-Isobutylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2005 -43 -27 -56 -65 -71 -84 -89 -62 -59 -92 -62 -72
  2006 -11 -2 -33 -21 -22 -20 -20 3 -45 -27 -8 -36
  2007 -24 -4 24 -14 -44 -33 15 -9 -23 -53 -13 -27
  2008 -43 -33 -15 -27 17 -12 -14 1 20 -29 -53 -32
  2009 -15 -14 -47 -15 -4 -20 -18 -39 -8 -38 12 -47
  2010 -1 -20 -46 -23 -4 -24 -11 -16 -8 -35 -6 -10
  2011 -23 -14 3 -19 -49 10 -21 -5 -63 -24 -19 -26
  2012 -29 -20 -52 4 -59 -33 -52 -69 23 -16 10 -16
  2013 -19 -11 -95 -41 -37 -19 -44 -24 -2 -24 -28 -32
  2014 -34 -52 -29 -57 -42


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 7/30/2014
Next Release Date: Last Week of August 2014

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