Quarterly report pursuant to Section 13 or 15(d)

Reportable Segment Information - Reconciliation of segment information (Details)

v3.10.0.1
Reportable Segment Information - Reconciliation of segment information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Segment Reporting Information [Line Items]          
Service revenue $ 434,041 $ 282,730 $ 1,279,148 $ 668,153  
Adjusted EBITDA 103,368 47,768 276,080 94,655  
Depreciation and amortization 23,217 14,745 63,428 38,602  
Goodwill 9,425 9,425 9,425 9,425 $ 9,425
Capital expenditures 74,203 62,517 224,699 206,328  
Total assets 939,718   939,718   719,032
Pressure Pumping          
Segment Reporting Information [Line Items]          
Service revenue 421,436 271,924 1,242,286 639,355  
Adjusted EBITDA 105,069 50,013 281,951 98,296  
Depreciation and amortization 22,026 13,637 59,830 35,228  
Goodwill 9,425 9,425 9,425 9,425  
Capital expenditures 73,143 61,752 218,113 203,097  
Total assets 903,653   903,653   688,279
All Other          
Segment Reporting Information [Line Items]          
Service revenue 12,605 10,806 36,862 28,798  
Adjusted EBITDA (1,701) (2,245) (5,871) (3,641)  
Depreciation and amortization 1,191 1,108 3,598 3,374  
Goodwill 0 0 0 0  
Capital expenditures 1,060 $ 765 6,586 $ 3,231  
Total assets $ 36,065   $ 36,065   $ 30,753