View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Oklahoma-Kansas-Missouri Processing Gain Refinery Yield (Percent)
Refining District Oklahoma-Kansas-Missouri Processing Gain Refinery Yield (Percent)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1995 -4.5 -4.4 -3.8 -4.3 -4.8 -4.6 -3.7 -4.3 -4.1 -4.9 -5.3 -4.5
  1996 -4.2 -4.3 -4.3 -4.2 -3.5 -3.6 -2.9 -4.5 -3.4 -3.5 -4.3 -6.1
  1997 -4.7 -4.2 -4.3 -4.0 -3.0 -3.5 -4.0 -4.3 -3.9 -4.5 -5.9 -6.2
  1998 -5.1 -5.8 -4.0 -4.1 -3.4 -4.1 -3.4 -3.7 -2.9 -3.4 -4.2 -4.3
  1999 -4.1 -3.5 -3.8 -4.1 -2.8 -3.4 -3.2 -3.5 -4.3 -5.5 -4.2 -3.0
  2000 -5.7 -3.5 -3.6 -3.8 -3.6 -2.9 -3.1 -3.1 -3.7 -3.5 -3.6 -4.1
  2001 -5.3 -5.4 -4.7 -4.2 -3.0 -4.0 -3.3 -3.0 -3.4 -4.3 -3.5 -3.7
  2002 -4.0 -4.7 -4.2 -3.7 -4.6 -4.2 -3.4 -2.9 -3.7 -4.4 -3.8 -4.9
  2003 -4.6 -4.6 -4.8 -4.0 -4.0 -4.0 -3.5 -3.9 -3.6 -4.8 -3.2 -4.8
  2004 -3.7 -4.5 -3.5 -2.8 -2.5 -2.1 -2.8 -3.3 -4.1 -4.7 -4.8 -5.2
  2005 -4.5 -5.1 -4.2 -3.5 -3.2 -3.8 -3.3 -4.4 -3.4 -4.5 -4.8 -5.2
  2006 -5.7 -6.6 -4.5 -4.3 -4.8 -3.9 -5.7 -4.2 -4.5 -4.6 -4.9 -5.0
  2007 -4.6 -4.5 -5.6 -3.7 -4.6 -4.6 -4.7 -4.3 -4.5 -5.0 -6.5 -5.6
  2008 -5.0 -5.4 -4.4 -4.5 -4.6 -4.5 -4.7 -3.4 -4.3 -4.7 -5.7 -4.9
  2009 -4.0 -4.6 -4.6 -3.9 -3.6 -4.0 -3.1 -3.4 -3.4 -3.5 -3.9 -4.6
  2010 -3.8 -3.9 -4.0 -4.6 -4.5 -4.7 -4.3 -4.5 -4.4 -4.2 -4.2 -5.2
  2011 -4.0 -4.3 -3.9 -4.1 -4.0 -3.7 -3.4 -3.5 -5.8 -5.9 -5.2 -3.6
  2012 -4.7 -4.9 -3.9 -4.2 -4.0 -3.7 -3.8 -3.0 -4.6 -6.4 -6.3 -5.0
  2013 -4.7 -5.2 -4.5 -3.9 -4.3 -4.3 -4.4 -3.7 -4.5 -6.0 -5.5 -5.5
  2014 -5.2 -5.5 -4.3 -4.5 -4.7 -4.4 -3.4 -3.6 -5.3 -4.1 -4.5 -4.8
  2015 -4.8 -4.3 -4.6 -4.1 -3.8 -3.7 -4.2 -4.7 -4.9 -5.2 -5.8 -5.5
  2016 -5.6 -5.9 -4.7 -5.4 -5.0 -4.3 -4.8 -5.1 -3.9 -5.4 -5.0 -5.2
  2017 -5.6 -5.2 -5.0 -4.8 -4.6 -4.6 -4.3 -4.9 -5.0 -4.8 -4.2 -5.0
  2018 -5.3 -4.4 -5.4 -4.5 -4.4 -4.2 -4.2 -4.1 -5.1 -5.3 -5.2 -4.8
  2019 -4.5 -5.0 -4.7 -4.1 -3.3 -5.4 -4.3 -4.2 -4.5 -4.3 -5.2 -4.8
  2020 -5.7 -5.9 -4.5 -4.2 -4.3 -4.4 -4.8 -4.5 -4.6 -4.9 -4.9 -5.3
  2021 -5.4 -5.1 -5.1 -3.8 -3.8 -4.4 -4.5 -4.1 -4.5 -5.6 -5.6 -5.4
  2022 -5.8 -5.0 -5.4 -4.8 -4.3 -3.7 -4.5 -4.2 -4.0 -5.3 -4.7 -4.8
  2023 -3.1 -4.2 -4.5 -4.3 -3.8 -4.7 -4.1 -6.5 -4.6 -3.7 -4.8 -4.6
  2024 -3.8


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 3/29/2024
Next Release Date: 4/30/2024

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