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Texas oil lease

Producing

GILLESPIE FARMOUT "B"

Gillespie Farmout "B" is an oil lease in Jack County, Texas, operated by Pop Operating Company in the Mercury (Strawn) field.

2 wells

120bbl oil, last 12 months−4% vs prior year
Operator
Pop Operating Company
County
Jack County
Field
Mercury (Strawn)
RRC lease
09-30658

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Oil in May 2026
16 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 3 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 4% over the last 12 months

2 months were not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 4% over the last 12 monthsMonthly oil production for GILLESPIE FARMOUT "B", Aug 2023 to Jul 2026. Oil output fell 4% over the last 12 months. 109 bbl in the 12 months through Jul 2026, against 114 bbl in the 12 months before.Last 12 months: 109 bblbbl per month0510152025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 4% over the last 12 monthsMonthly oil production for GILLESPIE FARMOUT "B", Aug 2023 to Jul 2026. Oil output fell 4% over the last 12 months. 109 bbl in the 12 months through Jul 2026, against 114 bbl in the 12 months before.Last 12 monthsbbl per month0510152025Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

2 wells on this lease

Wells on GILLESPIE FARMOUT "B"
API numberWell no.Status
42-237-389311Active
42-237-390202Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Nov 1, 2023–
W W Sub Inc.Casinghead gasGathers100Nov 1, 2018Nov 1, 2023
W W Sub Inc.Casinghead gasBuys100Nov 1, 2018Nov 1, 2023
Gulfmark Energy, Inc.OilGathers100Oct 1, 2018Nov 1, 2023

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

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78.40 acres on the newest permit

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Permits for Gillespie Farmout "B"
API numberWell no.Acreson the permit
42-237-39020278.40
42-237-38931178.40

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

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36 months, newest first

Ledger for GILLESPIE FARMOUT "B"
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 2026No report filed––$84.81$3.15
May 2026160$102.13$2.94
Apr 20261185$100.32$2.77
Mar 2026100$91.38$3.04
Feb 2026170$64.51$3.62
Jan 2026170$60.04$7.72
Dec 2025160$57.97$4.26
Nov 2025110$60.06$3.79
Oct 2025355$60.89$3.19
Sep 202530$63.96$2.97
Aug 202550$64.86$2.91
Jul 202560$68.39$3.20
Jun 202550$68.17$3.02
May 202570$62.17$3.12
Apr 2025100$63.54$3.42
Mar 2025120$68.24$4.12
Feb 2025150$71.53$4.19
Jan 20252384$75.74$4.13
Dec 202450$70.12$3.01
Nov 202430$69.95$2.12
Oct 202470$71.99$2.20
Sep 2024100$70.24$2.28
Aug 2024110$76.68$1.99
Jul 2024130$81.80$2.07
Jun 2024120$79.77$2.54
May 20241369$80.02$2.12
Apr 202450$85.35$1.60
Mar 202470$81.28$1.49
Feb 202460$77.25$1.72
Jan 2024100$74.15$3.18
Dec 2023100$71.90$2.52
Nov 202350$77.69$2.71
Oct 202350$85.64$2.98
Sep 202350$89.43$2.64
Aug 2023528$81.39$2.58

No report filed

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

OperatorPop Operating CompanyFieldMercury (Strawn)CountyJack County

Pop Operating Company in Jack County

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Mercury (Strawn) field

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