View History:  Annual  
Download Data (XLS File)
Oklahoma Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)
Oklahoma Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's NA NA 98 80
  2000's 111 109 105 92 92 101 90 118 129 138
  2010's 143 244 279 292 444 469 725 724 825 662
  2020's 405 426


- = 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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