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v3.19.1

Summary of Significant Accounting Policies - Impacts of Revisions to the Company’s Condensed Consolidated Statement of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues | $ 575,732 | $ 473,812
Total operating expenses | 522,366 | 360,827
Net income attributable to Oasis | $ (114,882) | $ 590
Basic (in dollars per share) | $ (0.37) | $ 0.00
Diluted (in dollars per share) | $ (0.37) | $ 0.00
As Reported |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | $ 421,216
Total operating expenses |  | 308,231
Net income attributable to Oasis |  | $ 590
Basic (in dollars per share) |  | $ 0.00
Diluted (in dollars per share) |  | $ 0.00
Revision |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | $ 52,596
Total operating expenses |  | 52,596
Net income attributable to Oasis |  | $ 0
Basic (in dollars per share) |  | $ 0.00
Diluted (in dollars per share) |  | $ 0.00
Oil and gas revenues |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues | $ 368,782 | $ 366,595
Oil and gas revenues | As Reported |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | 363,671
Oil and gas revenues | Revision |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | 2,924
Purchased oil and gas |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues | 148,471 | 67,709
Purchased oil and gas expenses | $ 149,904 | 70,594
Purchased oil and gas | As Reported |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | 18,037
Purchased oil and gas expenses |  | 17,998
Purchased oil and gas | Revision |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Total revenues |  | 49,672
Purchased oil and gas expenses |  | $ 52,596

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