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Texas oil lease

Producing

HIERHOLZER, ALTON

Hierholzer, Alton is an oil lease in Wilson County, Texas, operated by Aaronmark Services, LLC in the Higgins field.

1 well

113bbl oil, last 12 months+5% vs prior year
Operator
Aaronmark Services, LLC
County
Wilson County
Field
Higgins
RRC lease
01-07811

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Where it sits

This county

Wilson CountyWilsonAtascosaComalGonzalesKarnesDe WittGuadalupeBexarWilson County
Wilson County
Oil in Jul 2026
40 bbl
Reporting since
Aug 2022

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 rose 5% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 5% over the last 12 monthsMonthly oil production for HIERHOLZER, ALTON, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 113 bbl in the 12 months through Jul 2026, against 108 bbl in the 12 months before.Last 12 months: 113 bblbbl per month01020304050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 5% over the last 12 monthsMonthly oil production for HIERHOLZER, ALTON, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 113 bbl in the 12 months through Jul 2026, against 108 bbl in the 12 months before.Last 12 monthsbbl per month01020304050Jan 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 HIERHOLZER, ALTON
API numberWell no.Status
42-493-310211Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Aug 1, 2022–
Oasis Transp & Marketing Corp.OilGathers100Aug 1, 2001Aug 1, 2022

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

Who buys my oilOil price check

320 acres on the newest permit

Check your decimal on this lease
Permits for Hierholzer, Alton
API numberWell no.Acreson the permit
42-493-310211320

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

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Estimate your royalty

36 months, newest first

Ledger for HIERHOLZER, ALTON
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026400$80.46$2.89
Jun 2026130$84.81$3.15
May 202600$102.13$2.94
Apr 202610153$100.32$2.77
Mar 202600$91.38$3.04
Feb 202600$64.51$3.62
Jan 202600$60.04$7.72
Dec 2025100$57.97$4.26
Nov 2025100$60.06$3.79
Oct 2025100$60.89$3.19
Sep 2025130$63.96$2.97
Aug 202570$64.86$2.91
Jul 2025100$68.39$3.20
Jun 2025100$68.17$3.02
May 2025100$62.17$3.12
Apr 202540$63.54$3.42
Mar 2025150$68.24$4.12
Feb 202550$71.53$4.19
Jan 202560$75.74$4.13
Dec 202470$70.12$3.01
Nov 2024100$69.95$2.12
Oct 2024130$71.99$2.20
Sep 20240158$70.24$2.28
Aug 2024180$76.68$1.99
Jul 2024180$81.80$2.07
Jun 2024130$79.77$2.54
May 2024180$80.02$2.12
Apr 202410$85.35$1.60
Mar 202400$81.28$1.49
Feb 202400$77.25$1.72
Jan 202400$74.15$3.18
Dec 2023500$71.90$2.52
Nov 2023400$77.69$2.71
Oct 2023400$85.64$2.98
Sep 2023300$89.43$2.64
Aug 202300$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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Nearby

This lease belongs to

OperatorAaronmark Services, LLCFieldHigginsCountyWilson County

Aaronmark Services, LLC in Wilson County

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Higgins field

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