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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 Natural Gas, Wet After Lease Separation Reserves Revision Decreases (Billion Cubic Feet)
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|Texas - RRC District 4 Onshore Natural Gas, Wet After Lease Separation Reserves Revision Decreases (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 1,253 
|1980's                                                                                                                            | 860    | 786    | 1,276  | 1,364  | 1,131  | 1,445  | 1,100  | 1,659  | 953    | 971   
|1990's                                                                                                                            | 646    | 933    | 1,045  | 558    | 1,381  | 966    | 1,191  | 1,235  | 1,636  | 2,912 
|2000's                                                                                                                            | 1,148  | 1,258  | 1,724  | 2,000  | 1,595  | 1,164  | 1,939  | 878    | 1,708  | 1,488 
|2010's                                                                                                                            | 895    | 1,156  | 2,268  | 1,717  | 888    | 4,922  | 1,257  | 409    | 1,177  | 2,528 
|2020's                                                                                                                            | 2,541  | 1,273  |        |        |        |        |        |        |        |       
|- = 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