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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

25,512mcf gas, last 12 months−5% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-240947

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
373 bbl
Gas in Jul 2026
1,882 mcf

Production by month

Gas output fell 5% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 5% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output fell 5% over the last 12 months. 25,512 mcf in the 12 months through Jul 2026, against 26,761 mcf in the 12 months before.Last 12 months: 25,512 mcfmcf per monthbbl per month001,000202,000403,000604,00080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 5% over the last 12 monthsMonthly gas production and oil for STILES 18, Aug 2023 to Jul 2026. Gas output fell 5% over the last 12 months. 25,512 mcf in the 12 months through Jul 2026, against 26,761 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000202,000403,000604,00080Jan 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% · 20,958 mcf

  • Lease fuel (1)

    18% · 4,554 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
42-483-325991218Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers100Aug 1, 2013–
Formentera Operations LLCGas-well gasBuys100Jul 1, 2021–
Energy Transfer CompanyGas-well gasGathers100Oct 1, 2023–
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
42-483-325991218640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STILES 18
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations3531,8821,5240$80.46$2.89
Jun 2026Formentera Operations28982,1021,7090$84.81$3.15
May 2026Formentera Operations2491,6261,3210$102.13$2.94
Apr 2026Formentera Operations41131,9711,6120$100.32$2.77
Mar 2026Formentera Operations31122,2731,8710$91.38$3.04
Feb 2026Formentera Operations23102,1141,7490$64.51$3.62
Jan 2026Formentera Operations24131,9251,5880$60.04$7.72
Dec 2025Formentera Operations29132,2181,8270$57.97$4.26
Nov 2025Formentera Operations321362,2041,8070$60.06$3.79
Oct 2025Formentera Operations46182,3351,9200$60.89$3.19
Sep 2025Formentera Operations25132,3101,9030$63.96$2.97
Aug 2025Formentera Operations35122,5522,1270$64.86$2.91
Jul 2025Formentera Operations39812,3751,9000$68.39$3.20
Jun 2025Formentera Operations30142,2321,7710$68.17$3.02
May 2025Formentera Operations40182,3331,9340$62.17$3.12
Apr 2025Formentera Operations32162,1891,8120$63.54$3.42
Mar 2025Formentera Operations33102,3221,9340$68.24$4.12
Feb 2025Formentera Operations32101,9181,5990$71.53$4.19
Jan 2025Formentera Operations321132,1541,7720$75.74$4.13
Dec 2024Formentera Operations30112,2451,8680$70.12$3.01
Nov 2024Formentera Operations34162,2281,8230$69.95$2.12
Oct 2024Formentera Operations35152,2661,8680$71.99$2.20
Sep 2024Formentera Operations39862,2231,8490$70.24$2.28
Aug 2024Formentera Operations1892,2761,9060$76.68$1.99
Jul 2024Formentera Operations39122,2611,8880$81.80$2.07
Jun 2024Formentera Operations2461,6871,3780$79.77$2.54
May 2024Formentera Operations261282,1671,7860$80.02$2.12
Apr 2024Formentera Operations15502,4111,9980$85.35$1.60
Mar 2024Formentera Operations42142,5722,1350$81.28$1.49
Feb 2024Formentera Operations30142,3511,9560$77.25$1.72
Jan 2024Formentera Operations52111,9501,5880$74.15$3.18
Dec 2023Formentera Operations39152,4222,0120$71.90$2.52
Nov 2023Formentera Operations43202,4802,0610$77.69$2.71
Oct 2023Formentera Operations41182,5772,1530$85.64$2.98
Sep 2023Formentera Operations301572,5202,1190$89.43$2.64
Aug 2023Formentera Operations3592,6312,1940$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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