View History:  Annual  
Download Data (XLS File)
Utah Crude Oil Reserves Revision Decreases (Million Barrels)
Utah Crude Oil Reserves Revision Decreases (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 17 45 19
  1980's 7 6 13 10 10 5 27 7 23 18
  1990's 17 18 5 10 7 6 13 14 21 35
  2000's 11 15 16 18 17 35 12 3 92 1
  2010's 18 20 14 80 292 197 63 11 42 119
  2020's 136 30


- = 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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