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|View History: Annual Download Data (XLS File)                                                      
|View History: Annual                                                                                
|View History: Annual                                                                                
|View History:                                                                                       
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|California - Coastal Region Onshore Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet)
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|California - Coastal Region Onshore Dry Natural Gas 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                                                                                                                            |        |        |        |        |        |        |        | 36     | 32     | 45    
|1980's                                                                                                                            | 44     | 33     | 28     | 29     | 78     | 22     | 27     | 15     | 23     | 13    
|1990's                                                                                                                            | 34     | 31     | 15     | 6      | 17     | 34     | 9      | 19     | 48     | 10    
|2000's                                                                                                                            | 14     | 61     | 4      | 30     | 9      | 13     | 12     | 26     | 69     | 14    
|2010's                                                                                                                            | 16     | 31     | 16     | 14     | 24     | 32     | 39     | 22     | 16     | 29    
|2020's                                                                                                                            | 58     | 10     |        |        |        |        |        |        |        |       
|- = 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