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Texas gas well

Producing

BARTZ 19

Bartz 19 is a gas well in Wheeler County, Texas, operated by Formentera Operations LLC in the Stiles Ranch (Granite Wash Cons) field.

1 well

7,687mcf gas, last 12 months−21% vs prior year
Operator
Formentera Operations LLC
County
Wheeler County
Field
Stiles Ranch (Granite Wash Cons)
RRC lease
10-235569

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Where it sits

This county

Wheeler CountyWheelerGrayHemphillRobertsWheeler County
Wheeler County
Oil, last 12 months
96 bbl
Gas in Jul 2026
493 mcf

Production by month

Gas output fell 21% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for BARTZ 19, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 7,687 mcf in the 12 months through Jul 2026, against 9,764 mcf in the 12 months before.Last 12 months: 7,687 mcfmcf per monthbbl per month00250550010750151,000201,25025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for BARTZ 19, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 7,687 mcf in the 12 months through Jul 2026, against 9,764 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00250550010750151,000201,25025Jan 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 BARTZ 19 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 BARTZ 19 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% · 6,321 mcf

  • Lease fuel (1)

    18% · 1,366 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 BARTZ 19
API numberWell no.Status
42-483-324711119Active

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 Bartz 19
API numberWell no.Acreson the permit
42-483-324711119640

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

Unit decimal checker

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36 months, newest first

Ledger for BARTZ 19
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Formentera Operations614933990$80.46$2.89
Jun 2026Formentera Operations525454430$84.81$3.15
May 2026Formentera Operations223552890$102.13$2.94
Apr 2026Formentera Operations634873980$100.32$2.77
Mar 2026Formentera Operations1446765560$91.38$3.04
Feb 2026Formentera Operations1036985770$64.51$3.62
Jan 2026Formentera Operations13507075840$60.04$7.72
Dec 2025Formentera Operations747366060$57.97$4.26
Nov 2025Formentera Operations1146875640$60.06$3.79
Oct 2025Formentera Operations1357466130$60.89$3.19
Sep 2025Formentera Operations446915700$63.96$2.97
Aug 2025Formentera Operations558667220$64.86$2.91
Jul 2025Formentera Operations336525310$68.39$3.20
Jun 2025Formentera Operations558236520$68.17$3.02
May 2025Formentera Operations1156095050$62.17$3.12
Apr 2025Formentera Operations2257256000$63.54$3.42
Mar 2025Formentera Operations18697596330$68.24$4.12
Feb 2025Formentera Operations746295220$71.53$4.19
Jan 2025Formentera Operations1158737190$75.74$4.13
Dec 2024Formentera Operations1359587980$70.12$3.01
Nov 2024Formentera Operations1178967340$69.95$2.12
Oct 2024Formentera Operations1569157540$71.99$2.20
Sep 2024Formentera Operations1259277710$70.24$2.28
Aug 2024Formentera Operations12999988360$76.68$1.99
Jul 2024Formentera Operations1059988340$81.80$2.07
Jun 2024Formentera Operations1727165850$79.77$2.54
May 2024Formentera Operations1358707170$80.02$2.12
Apr 2024Formentera Operations1461,0138400$85.35$1.60
Mar 2024Formentera Operations1561,0128400$81.28$1.49
Feb 2024Formentera Operations968947430$77.25$1.72
Jan 2024Formentera Operations1747616230$74.15$3.18
Dec 2023Formentera Operations1659167610$71.90$2.52
Nov 2023Formentera Operations1789477880$77.69$2.71
Oct 2023Formentera Operations1979978330$85.64$2.98
Sep 2023Formentera Operations1449878290$89.43$2.64
Aug 2023Formentera Operations151621,1329440$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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