| Fiscal period | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|
| Period End Date | 12/31/2024 | 12/31/2023 | 12/31/2022 | 12/31/2021 | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
|---|
| Gas sales | 714.16 | 831.81 | 1,998.45 | 1,250.49 | 671.54 | 918.26 | 1,121.82 | 846.00 | 420.13 | 507.73 |
| Oil and condensate sales | 101.59 | 99.85 | 147.44 | 110.45 | 62.90 | 117.94 | 177.79 | 124.57 | 81.17 | 141.82 |
| Natural gas liquids sales | 112.86 | 119.72 | 184.96 | 141.92 | 66.81 | 101.45 | 178.92 | 136.06 | 59.12 | 59.45 |
| Net gain on gas, oil and NGL derivatives | 29.53 | 740.32 | (999.75) | (694.06) | 65.29 | 208.36 | (123.48) | 213.68 | -- | -- |
| Other income | -- | -- | -- | -- | -- | -- | -- | -- | (174.51) | 0.49 |
| Total Revenues | 958.13 | 1,791.70 | 1,331.11 | 808.80 | 866.54 | 1,346.01 | 1,355.04 | 1,320.30 | 385.91 | 709.48 |
| COGS-Operating expenses | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Production taxes | -- | -- | -- | -- | 28.51 | 28.57 | 33.48 | 21.13 | 13.28 | 14.74 |
| Lease operating expenses | 70.11 | 68.65 | 64.79 | 51.70 | 54.24 | 83.00 | 91.64 | 80.25 | 68.88 | 69.48 |
| Depreciation, depletion, and amortization | 325.72 | 319.72 | 267.76 | 223.68 | 239.74 | 550.11 | 486.66 | 364.63 | 245.97 | 337.69 |
| General and Administrative | 42.56 | 38.60 | 35.30 | 53.64 | 59.33 | 47.98 | 56.63 | 52.94 | 43.41 | 41.97 |
| Restructuring Costs | -- | 4.76 | -- | 2.86 | 30.85 | 4.61 | -- | -- | -- | -- |
| Gain on sale of assets | -- | -- | -- | -- | -- | -- | -- | -- | 0.00 | 0.00 |
| Taxes other than income | (29.74) | (33.72) | (60.14) | (42.59) | -- | -- | -- | -- | -- | -- |
| Impairment of oil and gas properties | (373.21) | -- | -- | (117.81) | (1,357.10) | (2,039.77) | -- | -- | (715.50) | (1,440.42) |
| Accretion expense | (2.31) | (2.78) | (2.75) | (2.44) | (3.07) | (3.94) | (4.12) | (1.61) | (1.06) | (0.82) |
| Acquisition expense | -- | -- | -- | -- | -- | 0.00 | -- | (2.39) | -- | -- |
| Midstream transportation, processing, and marketing | (351.24) | (348.63) | (357.25) | (373.10) | (456.32) | (291.73) | (290.19) | (249.00) | (165.97) | (138.59) |
| Impairment of other property and equipment | -- | -- | -- | (14.57) | -- | -- | -- | -- | -- | -- |
| Total Cost and Expenses | 1,194.89 | 816.86 | 787.99 | 882.39 | 2,229.15 | 3,049.70 | 962.72 | 771.94 | 1,254.06 | 2,043.70 |
| Operating Income (Loss) | (236.76) | 974.85 | 543.13 | (73.58) | (1,362.61) | (1,703.69) | 392.32 | 548.37 | (868.15) | (1,334.23) |
| Interest expense | 59.98 | 57.07 | 59.77 | 45.01 | 120.08 | 141.79 | 135.27 | 108.20 | 63.53 | 51.22 |
| Interest expense - preferred stock | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Reorganization items, net | -- | -- | -- | (266.90) | 152.36 | -- | -- | -- | -- | -- |
| Litigation settlement | -- | -- | -- | -- | -- | -- | 1.08 | -- | 0.00 | 0.00 |
| Proceeds from Litigation Trust | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain on contribution of investments | -- | -- | -- | -- | -- | -- | -- | -- | 0.00 | 0.00 |
| Loss (income) from equity method investments | -- | -- | -- | (0.34) | (11.06) | (210.15) | 124.77 | (5.26) | (33.99) | (106.09) |
| Gain on sale of equity method investments | -- | -- | -- | -- | -- | -- | 49.90 | -- | -- | -- |
| Interest income | -- | -- | -- | -- | 0.41 | 0.80 | 0.31 | 1.01 | 1.23 | 0.64 |
| Loss on debt extinguishment | (13.39) | -- | -- | (3.04) | 49.58 | 48.63 | -- | -- | (23.78) | -- |
| Insurance proceeds | -- | -- | -- | -- | -- | -- | 0.23 | -- | 5.72 | 10.02 |
| Business interruption insurance recoveries | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gain on settlement of disputed amounts | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Settlement of fixed price contracts | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other expense (income) | (7.34) | 27.98 | 11.35 | (14.76) | (21.74) | (3.73) | (0.70) | 1.04 | (0.13) | -- |
| TOTAL OTHER (INCOME) EXPENSE | 80.71 | 29.09 | 48.43 | (203.74) | 255.24 | 306.23 | (38.17) | 111.41 | 114.47 | 146.66 |
| Income (loss) before income taxes | (317.46) | 945.76 | 494.70 | 130.16 | (1,617.84) | (2,009.92) | 430.49 | 436.96 | (982.62) | (1,480.89) |
| Income tax expense (benefit) | (56.08) | (525.16) | -- | (8.01) | 7.29 | (7.56) | (0.07) | 1.81 | (2.91) | (256.00) |
| Income (loss) from Continuing Operations | -- | -- | -- | -- | -- | -- | -- | -- | (979.71) | -- |
| DISCONTINUED OPERATIONS-Loss on disposal of Belize properties, net of tax | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| NET INCOME BEFORE EFFECT OF CHANGE IN ACCOUNTING PRINCIPLE | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Consolidated Net Income (Loss) | (261.39) | 1,470.92 | 494.70 | 138.17 | (1,625.13) | (2,002.36) | 430.56 | -- | -- | (1,224.88) |
| Less: Preferred stock dividends | 4.23 | 4.84 | 5.44 | 4.57 | -- | -- | -- | -- | -- | -- |
| Participating securities - preferred stock | -- | 212.36 | 76.40 | -- | -- | -- | -- | -- | -- | -- |
| Net income (loss) available to common stockholders | (265.62) | 1,253.72 | 412.86 | 133.59 | (1,625.13) | (2,002.36) | 430.56 | 435.15 | (979.71) | (1,224.88) |
| Basic: Per common share before effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic net income from discontinued operations, net of tax, per share | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic: Effect per common share of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net income per common share- Basic | (14.72) | 67.24 | 20.45 | 6.50 | (10.14) | (12.49) | 2.46 | 2.42 | (7.97) | (12.27) |
| Diluted: Per common share before effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted net income from discontinued operations, net of tax, pershare | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted: Effect per common share of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net income per common share- Diluted | (14.72) | 66.46 | 20.32 | 6.50 | (10.14) | (12.49) | 2.45 | 2.41 | (7.97) | (12.27) |
| Weighted average shares outstanding- Basic | 18.05 | 18.65 | 20.19 | 20.55 | 160.23 | 160.34 | 174.68 | 179.83 | 122.95 | 99.79 |
| Weighted average shares outstanding- Diluted | 18.05 | 18.90 | 20.35 | 20.55 | 160.23 | 160.34 | 175.40 | 180.25 | 122.95 | 99.79 |