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Texas gas well

Producing

MARILYN 5-5

Marilyn 5-5 is a gas well in Wheeler County, Texas, operated by Formentera Operations LLC in the Stiles Ranch (Granite Wash Cons) field.

1 well

76,016mcf gas, last 12 months−17% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-288198

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
3,642 bbl
Gas in Jul 2026
6,094 mcf

Production by month

Gas output fell 17% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 17% over the last 12 monthsMonthly gas production and oil for MARILYN 5-5, Aug 2023 to Jul 2026. Gas output fell 17% over the last 12 months. 76,016 mcf in the 12 months through Jul 2026, against 91,067 mcf in the 12 months before.Last 12 months: 76,016 mcfmcf per monthbbl per month002,5002005,0004007,50060010k800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 17% over the last 12 monthsMonthly gas production and oil for MARILYN 5-5, Aug 2023 to Jul 2026. Gas output fell 17% over the last 12 months. 76,016 mcf in the 12 months through Jul 2026, against 91,067 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5002005,0004007,50060010k800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

82% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
82% of the gas went to a transmission line in the last 12 monthsShare of MARILYN 5-5 gas by disposition code each month, Aug 2023 to Jul 2026. 82% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
82% of the gas went to a transmission line in the last 12 monthsShare of MARILYN 5-5 gas by disposition code each month, Aug 2023 to Jul 2026. 82% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    82% · 62,008 mcf

  • Lease fuel (1)

    18% · 14,008 mcf

Who has run this lease

The operator changed once, most recently in Jun 2021

Operators of this lease over timeTapstone Energy, LLC, Jan 2020 to May 2021; Formentera Operations LLC, Jun 2021 to Jul 20262020202120222023202420252026Changed Jun 2021Tapstone Energy, LLCJan 2020 to May 2021Formentera Operations LLCJun 2021 to now
Operators of this lease over timeTapstone Energy, LLC, Jan 2020 to May 2021; Formentera Operations LLC, Jun 2021 to Jul 20262020202120222023202420252026Changed Jun 2021Tapstone Energy, LLCJan 2020 to May 2021Formentera Operations LLCJun 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MARILYN 5-5
API numberWell no.Status
42-483-339701HAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCCondensateGathers50Nov 19, 2025–
Plains Marketing, L.p.CondensateGathers50Nov 19, 2025–
Formentera Operations LLCGas-well gasBuys100Jul 1, 2021–
Energy Transfer CompanyGas-well gasGathers100Oct 1, 2023–
Plains Marketing, L.p.CondensateGathers100Jul 26, 2019Nov 19, 2025
Enable Gas Gathering, LLCGas-well gasGathers100Jul 26, 2019Oct 1, 2023
Tapstone Energy, LLCGas-well gasBuys100Jul 26, 2019Jul 1, 2021

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

1,304.14 acres on the newest permit

  • Worth asking

    A production sharing agreement well is on this lease

    A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Marilyn 5-5
API numberWell no.Acreson the permit
42-483-339701HA1,304.14

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MARILYN 5-5
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations3373376,0944,9130$80.46$2.89
Jun 2026Formentera Operations3333326,1905,0070$84.81$3.15
May 2026Formentera Operations3403436,1694,9830$102.13$2.94
Apr 2026Formentera Operations3083916,8445,5640$100.32$2.77
Mar 2026Formentera Operations3592806,0774,9730$91.38$3.04
Feb 2026Formentera Operations2383055,5184,5380$64.51$3.62
Jan 2026Formentera Operations2891805,8964,7810$60.04$7.72
Dec 2025Formentera Operations2963616,3615,2100$57.97$4.26
Nov 2025Formentera Operations2982696,4665,2720$60.06$3.79
Oct 2025Formentera Operations3033456,9775,7020$60.89$3.19
Sep 2025Formentera Operations2882056,7045,4920$63.96$2.97
Aug 2025Formentera Operations2532926,7205,5730$64.86$2.91
Jul 2025Formentera Operations3525157,1335,6810$68.39$3.20
Jun 2025Formentera Operations5004897,0185,5310$68.17$3.02
May 2025Formentera Operations4013437,3846,0860$62.17$3.12
Apr 2025Formentera Operations2792257,0695,8160$63.54$3.42
Mar 2025Formentera Operations3592797,5506,2480$68.24$4.12
Feb 2025Formentera Operations2042955,9174,8140$71.53$4.19
Jan 2025Formentera Operations3493297,3856,0330$75.74$4.13
Dec 2024Formentera Operations4244288,0136,6270$70.12$3.01
Nov 2024Formentera Operations4854838,4486,8730$69.95$2.12
Oct 2024Formentera Operations5535588,7807,1980$71.99$2.20
Sep 2024Formentera Operations4474308,5467,0700$70.24$2.28
Aug 2024Formentera Operations3643277,8246,5130$76.68$1.99
Jul 2024Formentera Operations4324606,1215,0850$81.80$2.07
Jun 2024Formentera Operations4624955,4874,4530$79.77$2.54
May 2024Formentera Operations3873576,1235,0180$80.02$2.12
Apr 2024Formentera Operations4612946,2555,1550$85.35$1.60
Mar 2024Formentera Operations4953907,1435,8940$81.28$1.49
Feb 2024Formentera Operations4624446,7315,5660$77.25$1.72
Jan 2024Formentera Operations4996317,2305,9010$74.15$3.18
Dec 2023Formentera Operations5825867,3656,0800$71.90$2.52
Nov 2023Formentera Operations5594698,4056,9470$77.69$2.71
Oct 2023Formentera Operations5615229,2977,7260$85.64$2.98
Sep 2023Formentera Operations4695119,0767,5990$89.43$2.64
Aug 2023Formentera Operations7718379,1597,5920$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

This lease belongs to

OperatorFormentera Operations LLCFieldStiles Ranch (Granite Wash Cons)CountyWheeler County

Formentera Operations LLC in Wheeler County

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Stiles Ranch (Granite Wash Cons) field

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