Gulfport Energy Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Narrative (Details)

SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Narrative (Details)	5 Months Ended	7 Months Ended	12 Months Ended
	May 17, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($) Bcfe well $ / bbl $ / MMBTU	Dec. 31, 2022 USD ($) Bcfe well $ / MMBTU $ / bbl	Dec. 31, 2021 $ / bbl	Dec. 31, 2021 $ / MMBTU	Dec. 31, 2021 Bcfe	Dec. 31, 2021 well	Dec. 31, 2020 $ / bbl $ / MMBTU
Reserve Quantities [Line Items]
Interest costs capitalized \| $	$ 0	$ 200,000	$ 4,147,000	$ 0
Capitalized general and administrative costs \| $	$ 8,000,000	$ 11,900,000	$ 22,800,000	$ 20,200,000
Increase (decrease) in reserve during the period			995,700	438.9			694.6
Estimated future costs to develop proved undeveloped reserves 2024 \| $			$ 246,300,000
Estimated future costs to develop proved undeveloped reserves 2025 \| $			328,700,000
Estimated future costs to develop proved undeveloped reserves 2026 \| $			$ 282,600,000
Decline in performance
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate			(444,900)	(26.9)			982.2
Lower commodity prices
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate			(159,700)	47.7			(889.2)
Positive Well Performance
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate			24,900
Upward Revisions, Commodities
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate				69.7
Economic Assumptions
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate			(49,100)
Utica Shale
Reserve Quantities [Line Items]
Increase (decrease) in reserve during the period			789.2	295.9			352.2
Planned unit development \| well			67	36				29
Utica Shale \| Decline in performance
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate			293,900				(157.6)
Marcellus
Reserve Quantities [Line Items]
Increase (decrease) in reserve during the period			88.6	72.1
Planned unit development \| well			12	8
SCOOP Properties
Reserve Quantities [Line Items]
Increase (decrease) in reserve during the period			110.4	65.4			342.2
Planned unit development \| well			14	5				34
SCOOP Properties \| Exclusion Of PUD Locations
Reserve Quantities [Line Items]
Planned unit development \| well			8	5
Utica Field \| Decline in performance
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate				144.5
Utica Field \| Exclusion Of PUD Locations
Reserve Quantities [Line Items]
Planned unit development \| well			36	4				4
Proved developed and undeveloped reserve, revision of previous estimate			(554.9)	(95.6)			(64.6)
Natural Gas
Reserve Quantities [Line Items]
Price per unit (usd per barrel or MMbtu)			78.21	94.14	66.55	66.55			39.54
Natural gas, per MMbtu
Reserve Quantities [Line Items]
Price per unit (usd per barrel or MMbtu) \| $ / MMBTU			2.64	6.36		3.60			1.99
Natural gas liquids
Reserve Quantities [Line Items]
Price per unit (usd per barrel or MMbtu)			31.42	47.86	31.90	31.90			15.40
Oil \| Lower commodity prices
Reserve Quantities [Line Items]
Proved developed and undeveloped reserve, revision of previous estimate							0.2
Investment in Grizzly Oil Sands ULC
Reserve Quantities [Line Items]
Equity investment, ownership interest			24.50%	24.50%