View History:  Annual  
Download Data (XLS File)
Texas - RRC District 4 Onshore Crude Oil Proved Reserves (Million Barrels)
Texas - RRC District 4 Onshore Crude Oil Proved Reserves (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 145 123 113
  1980's 96 97 87 96 99 98 87 80 65 77
  1990's 67 52 50 59 41 50 51 70 40 42
  2000's 34 32 28 30 27 40 30 30 22 18
  2010's 111 20 22 28 34 30 31 24 30 26
  2020's 20 31


- = 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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