|Natural Gas Reserves Summary as of Dec. 31(Million Barrels)                                                                                                                                    |                                            |  | Natural Gas Reserves Summary as of Dec. 31                                              |  | (Million Barrels)                                                                       | 
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ |  | --------------------------------------------------------------------------------------- |  | --------------------------------------------------------------------------------------- | 
|                                                                                                                                                                                              
|                                                                                                                                                                                               | Natural Gas Reserves Summary as of Dec. 31
|                                                                                                                                                                                               | (Million Barrels)                         
|                                                                                                                                                                                              
|Data Series:
			  
		      Wet NGWet Nonassociated NGWet Associated-Dissolved NGDry Natural GasNatural Gas Liquids
              			  
                			  Period:
			  
		      Annual |                                            |  | Data Series:                                                                            |  | Wet NGWet Nonassociated NGWet Associated-Dissolved NGDry Natural GasNatural Gas Liquids | 
|                                                                                                                                                                                              
|                                                                                                                                                                                               | Data Series:                               |  | Wet NGWet Nonassociated NGWet Associated-Dissolved NGDry Natural GasNatural Gas Liquids |  | Period:                                                                                 | 
|Annual                                                                                                                                                                                        
|                                                                                                                                                                                              

|Download Series History  		  
				          
				  
		          
				  Definitions, Sources & Notes
|-------------------------------------------------------------------------------------------------------
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|Show Data By:                                                                                          
|Show Data By:                                                                                          
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|U.S.                                                                                                   
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|Federal Offshore U.S.                                                                                  
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|Pacific (California)                                                                                   
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|Gulf of Mexico (Central & Eastern)                                                                     
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|Gulf of Mexico (Western)                                                                               
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|Alaska                                                                                                 
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|Lower 48 States                                                                                        
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|Alabama                                                                                                
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|Arkansas                                                                                               
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|California                                                                                             
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|Coastal Region Onshore                                                                                 
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|Los Angeles Basin Onshore                                                                              
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|San Joaquin Basin Onshore                                                                              
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|State Offshore                                                                                         
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|Colorado                                                                                               
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|Florida                                                                                                
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|Kansas                                                                                                 
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|Kentucky                                                                                               
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|Louisiana                                                                                              
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|North                                                                                                  
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|South Onshore                                                                                          
|                                                                                                       
|State Offshore                                                                                         
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|Michigan                                                                                               
|                                                                                                       
|Mississippi                                                                                            
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|Montana                                                                                                
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|New Mexico                                                                                             
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|East                                                                                                   
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|West                                                                                                   
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|New York                                                                                               
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|North Dakota                                                                                           
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|Ohio                                                                                                   
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|Oklahoma                                                                                               
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|Pennsylvania                                                                                           
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|Texas                                                                                                  
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|RRC District 1                                                                                         
|                                                                                                       
|RRC District 2 Onshore                                                                                 
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|RRC District 3 Onshore                                                                                 
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|RRC District 4 Onshore                                                                                 
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|RRC District 5                                                                                         
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|RRC District 6                                                                                         
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|RRC District 7B                                                                                        
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|RRC District 7C                                                                                        
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|RRC District 8                                                                                         
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|RRC District 8A                                                                                        
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|RRC District 9                                                                                         
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|RRC District 10                                                                                        
|                                                                                                       
|State Offshore                                                                                         
|                                                                                                       
|Utah                                                                                                   
|                                                                                                       
|West Virginia                                                                                          
|                                                                                                       
|Wyoming                                                                                                
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|                                                                                                                                                                                                                                                                                                                                                        
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|- = No Data Reported; 	 
	  -- = Not Applicable; 		   
	  NA = Not Available; 
	  W = Withheld to avoid disclosure of individual company data.                                                                                                                                                                                                       
|                                                                                                                                                                                                                                                                                                                                                        
|Notes:
		 W --  Individual state volumes are withheld to avoid disclosure of operator-level reserves data, due to statistical precision requirements, or due to other data quality reasons.  The individual state volumes are included in the U.S. Total volume. 
		See Definitions, Sources, and Notes link above for more information on this table.
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|Release Date: 12/30/2022                                                                                                                                                                                                                                                                                                                                
|Next Release Date: 12/29/2023                                                                                                                                                                                                                                                                                                                           
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