|                                                                                       
|---------------------------------------------------------------------------------------
|                                                                                       
|View History: Annual Download Data (XLS File)                                         
|View History: Annual                                                                   
|View History: Annual                                                                   
|View History:                                                                          
|                                                                                       
|Texas - RRC District 8 Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
|                                                                                       
|                                                                                       
|Texas - RRC District 8 Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)
|                                                                                       

|Decade                                                                                                                            | Year-0 | Year-1 | Year-2 | Year-3 | Year-4 | Year-5 | Year-6 | Year-7 | Year-8 | Year-9
|--------------------------------------------------------------------------------------------------------------------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------
|1970's                                                                                                                            |        |        |        |        |        |        |        | 490    | 897    | 836   
|1980's                                                                                                                            | 757    | 619    | 945    | 835    | 642    | 820    | 866    | 634    | 741    | 743   
|1990's                                                                                                                            | 821    | 510    | 581    | 591    | 639    | 688    | 547    | 754    | 767    | 1,281 
|2000's                                                                                                                            | 864    | 431    | 745    | 546    | 697    | 464    | 511    | 690    | 1,054  | 828   
|2010's                                                                                                                            | 1,082  | 1,056  | 1,115  | 1,154  | 2,164  | 2,274  | 2,987  | 4,375  | 3,325  | 4,026 
|2020's                                                                                                                            | 4,043  | 6,405  |        |        |        |        |        |        |        |       
|- = 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