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Texas oil lease

Producing

GILLESPIE

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

1 well

19bbl oil, last 12 months+80% vs prior year
RRC lease
09-21131

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Where it sits

This county

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

Production by month

Oil output rose 80% over the last 12 months

2 months were not reported.

  • Oil (bars)
  • Last 12 months
Oil output rose 80% over the last 12 monthsMonthly oil production for GILLESPIE, Aug 2023 to Jul 2026. Oil output rose 80% over the last 12 months. 18 bbl in the 12 months through Jul 2026, against 10 bbl in the 12 months before.Last 12 months: 18 bblbbl per month035810Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 80% over the last 12 monthsMonthly oil production for GILLESPIE, Aug 2023 to Jul 2026. Oil output rose 80% over the last 12 months. 18 bbl in the 12 months through Jul 2026, against 10 bbl in the 12 months before.Last 12 monthsbbl per month035810Jan 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.

1 well on this lease

Wells on GILLESPIE
API numberWell no.Status
42-237-336122Active

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).

135 acres on the newest permit

Permits for Gillespie
API numberWell no.Acreson the permit
42-237-336122135

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Estimate your royalty

36 months, newest first

Ledger for GILLESPIE
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 2026No report filed––$84.81$3.15
May 202650$102.13$2.94
Apr 2026100$100.32$2.77
Mar 202600$91.38$3.04
Feb 202600$64.51$3.62
Jan 202600$60.04$7.72
Dec 202510$57.97$4.26
Nov 202510$60.06$3.79
Oct 202500$60.89$3.19
Sep 202510$63.96$2.97
Aug 202500$64.86$2.91
Jul 202510$68.39$3.20
Jun 202500$68.17$3.02
May 202500$62.17$3.12
Apr 202510$63.54$3.42
Mar 202550$68.24$4.12
Feb 202500$71.53$4.19
Jan 202510$75.74$4.13
Dec 202400$70.12$3.01
Nov 202410$69.95$2.12
Oct 202410$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 202400$81.80$2.07
Jun 202400$79.77$2.54
May 202400$80.02$2.12
Apr 202400$85.35$1.60
Mar 202400$81.28$1.49
Feb 202400$77.25$1.72
Jan 202410$74.15$3.18
Dec 202310$71.90$2.52
Nov 202310$77.69$2.71
Oct 202311$85.64$2.98
Sep 202300$89.43$2.64
Aug 202322$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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