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Texas gas well

Producing

STILES 18

Stiles 18 is a gas well in Wheeler County, Texas, operated by Formentera Operations LLC in the Stiles Ranch (Granite Wash Cons) field.

1 well

4,846mcf gas, last 12 months−16% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-212842

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
25 bbl
Gas in Jul 2026
362 mcf

Production by month

Gas output fell 16% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 4,846 mcf in the 12 months through Jul 2026, against 5,794 mcf in the 12 months before.Last 12 months: 4,846 mcfmcf per monthbbl per month002001400260038004Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 4,846 mcf in the 12 months through Jul 2026, against 5,794 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002001400260038004Jan 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 STILES 18 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 STILES 18 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% · 3,953 mcf

  • Lease fuel (1)

    18% · 893 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 STILES 18
API numberWell no.Status
42-483-317963018Active

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.CondensateGathers100Sep 1, 2013Nov 19, 2025
Enable Gas Gathering, LLCGas-well gasGathers100Oct 9, 2013Oct 1, 2023
Tapstone Energy, LLCGas-well gasBuys100Jan 1, 2015Jul 1, 2021

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

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for Stiles 18
API numberWell no.Acreson the permit
42-483-317963018640

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

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36 months, newest first

Ledger for STILES 18
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations113622920$80.46$2.89
Jun 2026Formentera Operations013652950$84.81$3.15
May 2026Formentera Operations223582890$102.13$2.94
Apr 2026Formentera Operations223793080$100.32$2.77
Mar 2026Formentera Operations223893180$91.38$3.04
Feb 2026Formentera Operations213252670$64.51$3.62
Jan 2026Formentera Operations233162550$60.04$7.72
Dec 2025Formentera Operations335514510$57.97$4.26
Nov 2025Formentera Operations334483650$60.06$3.79
Oct 2025Formentera Operations334073330$60.89$3.19
Sep 2025Formentera Operations224473660$63.96$2.97
Aug 2025Formentera Operations324994140$64.86$2.91
Jul 2025Formentera Operations122732200$68.39$3.20
Jun 2025Formentera Operations335184080$68.17$3.02
May 2025Formentera Operations444974100$62.17$3.12
Apr 2025Formentera Operations446145050$63.54$3.42
Mar 2025Formentera Operations224874030$68.24$4.12
Feb 2025Formentera Operations335624680$71.53$4.19
Jan 2025Formentera Operations224663800$75.74$4.13
Dec 2024Formentera Operations224813960$70.12$3.01
Nov 2024Formentera Operations334443610$69.95$2.12
Oct 2024Formentera Operations334984080$71.99$2.20
Sep 2024Formentera Operations434553760$70.24$2.28
Aug 2024Formentera Operations224994160$76.68$1.99
Jul 2024Formentera Operations235134260$81.80$2.07
Jun 2024Formentera Operations224293480$79.77$2.54
May 2024Formentera Operations334964060$80.02$2.12
Apr 2024Formentera Operations334793950$85.35$1.60
Mar 2024Formentera Operations335154250$81.28$1.49
Feb 2024Formentera Operations334904050$77.25$1.72
Jan 2024Formentera Operations225154170$74.15$3.18
Dec 2023Formentera Operations435034150$71.90$2.52
Nov 2023Formentera Operations344723900$77.69$2.71
Oct 2023Formentera Operations445374460$85.64$2.98
Sep 2023Formentera Operations225384520$89.43$2.64
Aug 2023Formentera Operations225624660$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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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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