COVER PAGE - USD ($)
$ in Millions

12 Months Ended

Dec. 31, 2020

Feb. 22, 2021

Jun. 30, 2020

Cover [Abstract]

Document Type

10-K

Document Annual Report

true

Document Period End Date

Dec. 31, 2020

Current Fiscal Year End Date

--12-31

Document Transition Report

false

Entity File Number

001-19514

Entity Registrant Name

Gulfport Energy Corp

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

73-1521290

Entity Address, Address Line One

3001 Quail Springs Parkway

Entity Address, City or Town

Oklahoma City,

Entity Address, State or Province

OK

Entity Address, Postal Zip Code

73134

City Area Code

405

Local Phone Number

252-4600

Trading Symbol

GPORQ

Title of 12(g) Security

Common Stock

Entity Well-known Seasoned Issuer

No

Entity Voluntary Filers

No

Entity Current Reporting Status

Yes

Entity Interactive Data Current

Yes

Entity Filer Category

Accelerated Filer

Entity Small Business

false

Entity Emerging Growth Company

false

ICFR Auditor Attestation Flag

true

Entity Shell Company

false

Entity Public Float

$ 174.4

Entity Common Stock, Shares Outstanding (in shares)

160,762,186

Documents Incorporated by Reference

DOCUMENTS INCORPORATED BY REFERENCE

Portions of Gulfport Energy Corporation’s Proxy Statement for the 2021 Annual Meeting of Stockholders are incorporated by reference in Items 10, 11, 12, 13 and 14 of Part III of this Form 10-K.

Amendment Flag

false

Entity Central Index Key

0000874499

Document Fiscal Year Focus

2020

Document Fiscal Period Focus

FY