Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.19.1
Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Disaggregation of Revenue    
Revenues from contracts with customers $ 1,114,668 $ 911,430
Income from derivatives and other sources (77,261) 116,671
Total revenue 1,037,407 1,028,101
Natural gas sales    
Disaggregation of Revenue    
Revenues from contracts with customers 657,266 497,663
Oil sales    
Disaggregation of Revenue    
Revenues from contracts with customers 48,052 30,273
Marketing    
Disaggregation of Revenue    
Revenues from contracts with customers 91,186 144,389
Other income    
Disaggregation of Revenue    
Revenues from contracts with customers 107  
Exploration and production    
Disaggregation of Revenue    
Total revenue 941,635 784,543
Exploration and production | Natural gas sales    
Disaggregation of Revenue    
Revenues from contracts with customers 657,266 497,663
Exploration and production | Natural gas liquids sales (ethane)    
Disaggregation of Revenue    
Revenues from contracts with customers 35,516 27,075
Exploration and production | Natural gas liquids sales (C3+ NGLs)    
Disaggregation of Revenue    
Revenues from contracts with customers 278,169 207,095
Exploration and production | Oil sales    
Disaggregation of Revenue    
Revenues from contracts with customers 48,052 30,273
Gathering and compression | Gathering and compression    
Disaggregation of Revenue    
Revenues from contracts with customers 3,972 4,145
Water handling and treatment | Water handling and treatment    
Disaggregation of Revenue    
Revenues from contracts with customers 507 790
Marketing    
Disaggregation of Revenue    
Total revenue 91,186 238,623
Marketing | Marketing    
Disaggregation of Revenue    
Revenues from contracts with customers $ 91,186 $ 144,389