ENERGEN CORP Changes in Estimated Future Development Costs
ENERGEN CORP reported Changes in Estimated Future Development Costs of -$86.64 million for the 12-month period ending 2017-12-31, per its 10-K filed 2018-02-28.
Discontinued › Expense Statement › Operating Expenses
us-gaap:IncreaseDecreaseInEstimatedFutureDevelopmentCosts · last filed 2018-02-28
- ENERGEN CORP changes in estimated future development costs for fiscal 2017 was -$86.64M, a 170.90% decline from fiscal 2016.
- ENERGEN CORP changes in estimated future development costs for fiscal 2016 was $122.20M, a 49.02% decline from fiscal 2015.
- ENERGEN CORP changes in estimated future development costs for fiscal 2015 was $239.69M.
| Period end | Changes in Estimated Future Development Costs 12 month |
|---|---|
| 2017-12-31 | -$86.64M 10-K · filed 2018-02-28 |
| 2016-12-31 | $122.20M 10-K · filed 2018-02-28 |
| 2015-12-31 | $239.69M 10-K · filed 2018-02-28 |