View History:  Annual  
Download Data (XLS File)
Texas - RRC District 4 Onshore Crude Oil Reserves Revision Increases (Million Barrels)
Texas - RRC District 4 Onshore 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 13 18 14
  1980's 19 18 21 30 32 22 17 16 11 13
  1990's 13 9 12 10 8 9 12 9 6 14
  2000's 5 5 5 6 6 9 2 6 3 5
  2010's 97 7 5 9 11 5 8 5 13 0
  2020's 0 22


- = 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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