View History:  Annual  
Download Data (XLS File)
Wyoming Crude Oil Reserves Adjustments (Million Barrels)
Wyoming Crude Oil Reserves Adjustments (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 0 7 -35
  1980's 67 -85 4 23 -42 -7 1 20 20 -1
  1990's 14 17 -5 0 15 42 -2 54 -2 -6
  2000's -1 -1 5 24 4 8 -2 10 -4 12
  2010's 17 27 -16 -10 107 139 -43 -12 27 -5
  2020's -32 3


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 12/30/2022
Next Release Date: 12/29/2023

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