Gulfport Energy Corporation Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments (Schedule of Derivative Instruments) (Details)

Derivative Instruments (Schedule of Derivative Instruments) (Details)	Sep. 30, 2017 MMBTU $ / bbl $ / MMBTU bbl
NYMEX Henry Hub Swap - 2017
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	765,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.19
NYMEX Henry Hub Swap - 2017 \| Short \| Call Option
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	65,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.11
NYMEX Henry Hub Swap - 2018
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	898,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.06
NYMEX Henry Hub Swap - 2018 \| Short \| Call Option
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	103,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.25
NYMEX Henry Hub Swap - 2019
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	112,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.01
NYMEX Henry Hub Swap - 2019 \| Short \| Call Option
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	135,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	3.07
ARGUS LLS Swap - 2017
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	1,500
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	53.12
ARGUS LLS Swap - 2018
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	1,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	53.91
NYMEX WTI Swap - 2017
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	4,500
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	54.89
NYMEX WTI Swap - 2018
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	3,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	52.24
Mont Belvieu C3 Swap - 2017
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	3,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	26.63
Mont Belvieu C3 Swap - 2018
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	3,500
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	28.03
Mont Belvieu C5 Swap - 2017
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	250
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	49.14
Mont Belvieu C5 Swap - 2018
Derivative [Line Items]
Daily Volume (Bbls/day) \| bbl	500
Weighted average price (in usd per MMBtu or Bbls) \| $ / bbl	46.62
NPGL Mid-Continent Swap - 2017 \| Short \| Call Option
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	50,000
Weighted average price (in usd per MMBtu or Bbls) \| $ / MMBTU	0.26
NPGL Mid-Continent Swap - 2018 \| Short \| Call Option
Derivative [Line Items]
Daily Volume (MMBtu/day) \| MMBTU	12,000