Commitments and Contingencies (Details) $ in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2018
USD ($)
| |
| Commitments and Contingencies Disclosure [Abstract] | |
| Non-operating well costs incurred | $ 5.9 |
| Non-operating well costs | 3.3 |
| Non-operating well costs remaining commitment | $ 8.5 |
| X | ||||||||||
- Definition Non-operating Well Costs No definition available.
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| X | ||||||||||
- Definition Non-operating Well Costs Commitment No definition available.
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| X | ||||||||||
- Definition Non-operating Well Costs Incurred No definition available.
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| X | ||||||||||
- References No definition available.
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