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|View History: Annual Download Data (XLS File)                                         
|View History: Annual                                                                   
|View History: Annual                                                                   
|View History:                                                                          
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|Texas - RRC District 1 Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
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|Texas - RRC District 1 Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
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|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |        |        | 77     | 64     | 67    
|1980's                                                                                                                            | 74     | 103    | 112    | 143    | 90     | 87     | 129    | 74     | 77     | 93    
|1990's                                                                                                                            | 125    | 225    | 95     | 117    | 114    | 171    | 211    | 118    | 174    | 287   
|2000's                                                                                                                            | 107    | 87     | 91     | 59     | 111    | 70     | 36     | 71     | 41     | 105   
|2010's                                                                                                                            | 424    | 2,221  | 1,896  | 1,141  | 4,001  | 1,194  | 1,413  | 553    | 690    | 380   
|2020's                                                                                                                            | 392    | 3,339  |        |        |        |        |        |        |        |       
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 12/30/2022                                                                                                         
|Next Release Date: 12/29/2023