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|View History: Annual Download Data (XLS File)                                         
|View History: Annual                                                                   
|View History: Annual                                                                   
|View History:                                                                          
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|California Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet)
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|California Natural Gas, Wet After Lease Separation Proved Reserves (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                                                                                                                            |        |        |        |        |        |        |        |        |        | 4,842 
|1980's                                                                                                                            | 5,137  |        |        |        |        |        | 4,084  | 3,893  | 3,666  | 3,513 
|1990's                                                                                                                            | 3,311  | 3,114  | 2,892  | 2,799  | 2,506  | 2,355  | 2,193  | 2,390  | 2,332  | 2,505 
|2000's                                                                                                                            | 2,952  | 2,763  | 2,696  | 2,569  | 2,773  | 3,384  | 2,935  | 2,879  | 2,538  | 2,926 
|2010's                                                                                                                            | 2,785  | 3,042  | 2,119  | 2,023  | 2,260  | 1,945  | 1,433  | 1,663  | 1,556  | 1,369 
|2020's                                                                                                                            | 1,122  | 1,228  |        |        |        |        |        |        |        |       
|- = 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