Quarterly report pursuant to Section 13 or 15(d)

Property and equipment, net - DD&A (Details)

v3.20.2
Property and equipment, net - DD&A (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Property, Plant and Equipment [Line Items]    
Depreciation, depletion and amortization $ 31,486 $ 35,964
Proved oil and natural gas properties    
Property, Plant and Equipment [Line Items]    
Depreciation, depletion and amortization 30,933 35,567
Other property and equipment    
Property, Plant and Equipment [Line Items]    
Depreciation, depletion and amortization 336 207
Property and equipment    
Property, Plant and Equipment [Line Items]    
Depreciation, depletion and amortization $ 31,269 $ 35,774