Annual report pursuant to Section 13 and 15(d)

Additional Financial Statement Information - Significant Customers (Details)

v3.24.0.1
Additional Financial Statement Information - Significant Customers (Details) - Customer Concentration Risk
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Revenues | ConocoPhillips      
Significant Customers      
Percentage of concentration risk 33.00% 34.00% 46.00%
Revenues | Chevron U.S.A. Inc.      
Significant Customers      
Percentage of concentration risk 18.00% 11.00%  
Revenues | Mewbourne Oil Company      
Significant Customers      
Percentage of concentration risk 11.00% 12.00%  
Revenues | Oxy USA Inc.      
Significant Customers      
Percentage of concentration risk     10.00%
Accounts receivable | ConocoPhillips      
Significant Customers      
Percentage of concentration risk 28.00% 36.00%  
Accounts receivable | Chevron U.S.A. Inc.      
Significant Customers      
Percentage of concentration risk 27.00%    
Accounts receivable | Mewbourne Oil Company      
Significant Customers      
Percentage of concentration risk   11.00%