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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 4 Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet)
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|Texas - RRC District 4 Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 360   
|1980's                                                                                                                            | 309    | 429    | 423    | 582    | 793    | 603    | 673    | 721    | 438    | 624   
|1990's                                                                                                                            | 643    | 542    | 484    | 885    | 1,038  | 1,037  | 1,023  | 1,448  | 1,734  | 838   
|2000's                                                                                                                            | 1,082  | 1,330  | 1,192  | 1,116  | 1,203  | 1,054  | 1,188  | 1,065  | 1,168  | 530   
|2010's                                                                                                                            | 984    | 1,543  | 1,263  | 2,264  | 938    | 1,141  | --     | --     | --     | --    
|2020's                                                                                                                            | --     | --     |        |        |        |        |        |        |        |       
|- = 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