View History:  Annual  
Download Data (XLS File)
Wyoming Crude Oil Reserves Revision Increases (Million Barrels)
Wyoming Crude Oil Reserves Revision Increases (Million Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1970's 76 77 141
  1980's 132 98 131 215 155 140 134 225 64 143
  1990's 86 64 59 48 61 93 77 54 46 141
  2000's 49 23 92 29 110 28 72 36 21 67
  2010's 58 78 45


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/10/2014
Next Release Date: 4/30/2015

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