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Texas oil lease

Producing

WIER

Wier is an oil lease in Frio County, Texas, operated by Aaronmark Services, LLC in the Pearsall (Austin Chalk) field.

1 well

752bbl oil, last 12 months−6% vs prior year
Operator
Aaronmark Services, LLC
County
Frio County
Field
Pearsall (Austin Chalk)
RRC lease
01-12528

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Where it sits

This county

Frio CountyFrioZavalaAtascosaUvaldeMedinaBexarFrio County
Frio County
Oil in Jul 2026
80 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 6% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 6% over the last 12 monthsMonthly oil production for WIER, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 752 bbl in the 12 months through Jul 2026, against 804 bbl in the 12 months before.Last 12 months: 752 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 6% over the last 12 monthsMonthly oil production for WIER, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 752 bbl in the 12 months through Jul 2026, against 804 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 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.

Who has run this lease

The operator changed 2 times, most recently in Jul 2025

Operators of this lease over timeWSM, Jan 2020 to Nov 2023; WSM LLC, Dec 2023 to Jun 2025; Aaronmark Services, LLC, Jul 2025 to Jul 20262020202120222023202420252026Changed Dec 2023Changed Jul 2025WSMJan 2020 to Nov 2023WSM LLCDec 2023 to Jun 2025Aaronmark Services, LLCJul 2025 to now
Operators of this lease over timeWSM, Jan 2020 to Nov 2023; WSM LLC, Dec 2023 to Jun 2025; Aaronmark Services, LLC, Jul 2025 to Jul 20262020202120222023202420252026Changed Dec 2023Changed Jul 2025WSMJan 2020 to Nov 2023WSM LLCDec 2023 to Jun 2025Aaronmark Services, LLCJul 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on WIER
API numberWell no.Status
42-163-326861Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.OilGathers100Feb 1, 2016

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

Who buys my oilOil price check

438.13 acres on the newest permit

Permits for Wier
API numberWell no.Acreson the permit
42-163-326861438.13

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WIER
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Aaronmark Services,800$80.46$2.89
Jun 2026Aaronmark Services,600$84.81$3.15
May 2026Aaronmark Services,84174$102.13$2.94
Apr 2026Aaronmark Services,400$100.32$2.77
Mar 2026Aaronmark Services,290$91.38$3.04
Feb 2026Aaronmark Services,91180$64.51$3.62
Jan 2026Aaronmark Services,920$60.04$7.72
Dec 2025Aaronmark Services,26158$57.97$4.26
Nov 2025Aaronmark Services,590$60.06$3.79
Oct 2025Aaronmark Services,30$60.89$3.19
Sep 2025Aaronmark Services,930$63.96$2.97
Aug 2025Aaronmark Services,95177$64.86$2.91
Jul 2025Aaronmark Services,850$68.39$3.20
Jun 2025WSM LLC85171$68.17$3.02
May 2025WSM LLC800$62.17$3.12
Apr 2025WSM LLC73163$63.54$3.42
Mar 2025WSM LLC750$68.24$4.12
Feb 2025WSM LLC66131$71.53$4.19
Jan 2025WSM LLC700$75.74$4.13
Dec 2024WSM LLC40116$70.12$3.01
Nov 2024WSM LLC00$69.95$2.12
Oct 2024WSM LLC55168$71.99$2.20
Sep 2024WSM LLC700$70.24$2.28
Aug 2024WSM LLC1050$76.68$1.99
Jul 2024WSM LLC85141$81.80$2.07
Jun 2024WSM LLC880$79.77$2.54
May 2024WSM LLC92156$80.02$2.12
Apr 2024WSM LLC870$85.35$1.60
Mar 2024WSM LLC74169$81.28$1.49
Feb 2024WSM LLC750$77.25$1.72
Jan 2024WSM LLC80122$74.15$3.18
Dec 2023WSM LLC70163$71.90$2.52
Nov 2023WSM1050$77.69$2.71
Oct 2023WSM149119$85.64$2.98
Sep 2023WSM152137$89.43$2.64
Aug 2023WSM140145$81.39$2.58

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

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Nearby

This lease belongs to

OperatorAaronmark Services, LLCFieldPearsall (Austin Chalk)CountyFrio County

Aaronmark Services, LLC in Frio County

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Pearsall (Austin Chalk) field

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