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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

3,813mcf gas, last 12 months+9% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-209851

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
21 bbl
Gas in Jul 2026
313 mcf

Production by month

Gas output rose 9% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 9% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output rose 9% over the last 12 months. 3,813 mcf in the 12 months through Jul 2026, against 3,492 mcf in the 12 months before.Last 12 months: 3,813 mcfmcf per monthbbl per month001001200130024002Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 9% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output rose 9% over the last 12 months. 3,813 mcf in the 12 months through Jul 2026, against 3,492 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001001200130024002Jan 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% · 3,112 mcf

  • Lease fuel (1)

    18% · 701 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
42-483-317361018Active

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.CondensateGathers100Aug 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
42-483-317361018640

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

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Estimate your royalty

36 months, newest first

Ledger for STILES 18
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations113132520$80.46$2.89
Jun 2026Formentera Operations113262640$84.81$3.15
May 2026Formentera Operations223082490$102.13$2.94
Apr 2026Formentera Operations223542880$100.32$2.77
Mar 2026Formentera Operations223683010$91.38$3.04
Feb 2026Formentera Operations113142580$64.51$3.62
Jan 2026Formentera Operations222692200$60.04$7.72
Dec 2025Formentera Operations223022470$57.97$4.26
Nov 2025Formentera Operations222982430$60.06$3.79
Oct 2025Formentera Operations223172590$60.89$3.19
Sep 2025Formentera Operations223142570$63.96$2.97
Aug 2025Formentera Operations223302740$64.86$2.91
Jul 2025Formentera Operations112792210$68.39$3.20
Jun 2025Formentera Operations222411900$68.17$3.02
May 2025Formentera Operations222912400$62.17$3.12
Apr 2025Formentera Operations222862350$63.54$3.42
Mar 2025Formentera Operations112962450$68.24$4.12
Feb 2025Formentera Operations112522080$71.53$4.19
Jan 2025Formentera Operations222872340$75.74$4.13
Dec 2024Formentera Operations113212650$70.12$3.01
Nov 2024Formentera Operations222792270$69.95$2.12
Oct 2024Formentera Operations223232650$71.99$2.20
Sep 2024Formentera Operations223052520$70.24$2.28
Aug 2024Formentera Operations113322770$76.68$1.99
Jul 2024Formentera Operations223342770$81.80$2.07
Jun 2024Formentera Operations112441980$79.77$2.54
May 2024Formentera Operations223032480$80.02$2.12
Apr 2024Formentera Operations223002470$85.35$1.60
Mar 2024Formentera Operations223192630$81.28$1.49
Feb 2024Formentera Operations112542100$77.25$1.72
Jan 2024Formentera Operations111471190$74.15$3.18
Dec 2023Formentera Operations222361950$71.90$2.52
Nov 2023Formentera Operations222892390$77.69$2.71
Oct 2023Formentera Operations223072550$85.64$2.98
Sep 2023Formentera Operations113152650$89.43$2.64
Aug 2023Formentera Operations113112580$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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