SOUTHWESTERN ENERGY COMPANY Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates
SOUTHWESTERN ENERGY COMPANY reported Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates of 526.00 billion ft3 for the 12-month period ending 2018-12-31, per its 10-K filed 2019-02-28.
Discontinued › Notes
srt:ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease · last filed 2019-02-28
- SOUTHWESTERN ENERGY COMPANY proved developed and undeveloped reserves, revisions of previous estimates for fiscal 2018 was 526.00B ft3, a 77.44% decline from fiscal 2017.
- SOUTHWESTERN ENERGY COMPANY proved developed and undeveloped reserves, revisions of previous estimates for fiscal 2017 was 2.33T ft3.
- SOUTHWESTERN ENERGY COMPANY proved developed and undeveloped reserves, revisions of previous estimates for fiscal 2016 was -354.00B ft3.
| Period end | Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates 12 month |
|---|---|
| 2018-12-31 | 526.00B ft3 10-K · filed 2019-02-28 |
| 2017-12-31 | 2.33T ft3 10-K · filed 2019-02-28 |
| 2016-12-31 | -354.00B ft3 10-K · filed 2019-02-28 |