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Texas oil lease

Producing

LEARY TRUST

Leary Trust is an oil lease in Zavala County, Texas, operated by CML Exploration, LLC in the Pearsall (Austin Chalk) field.

1 well

1,865bbl oil, last 12 months−21% vs prior year
Operator
CML Exploration, LLC
County
Zavala County
Field
Pearsall (Austin Chalk)
RRC lease
01-14936

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Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County
Oil in Jul 2026
84 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 21% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production for LEARY TRUST, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,865 bbl in the 12 months through Jul 2026, against 2,373 bbl in the 12 months before.Last 12 months: 1,865 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production for LEARY TRUST, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,865 bbl in the 12 months through Jul 2026, against 2,373 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 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 LEARY TRUST
API numberWell no.Status
42-507-327171Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Marketing & Trading, LLCOilGathers100May 1, 2023–
Enterprise Gc LLCCasinghead gasBuys100Aug 1, 2013–
Enterprise Products Operating LLCCasinghead gasGathers100May 1, 2009–
Gulfmark Energy, Inc.OilGathers50Oct 1, 2022May 1, 2023
Mission Petroleum Carriers, Inc.OilGathers50Oct 1, 2022May 1, 2023
Shell Trading (Us) CompanyOilGathers100Oct 1, 2019Oct 1, 2022
Flint Hills Resources, LPOilGathers100Aug 1, 2014Oct 1, 2019

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

Who buys my oilOil price check

640.40 acres on the newest permit

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Permits for Leary Trust
API numberWell no.Acreson the permit
42-507-327171640.40

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

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Estimate your royalty

36 months, newest first

Ledger for LEARY TRUST
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026840$80.46$2.89
Jun 2026128182$84.81$3.15
May 2026248158$102.13$2.94
Apr 2026157172$100.32$2.77
Mar 2026132160$91.38$3.04
Feb 2026137182$64.51$3.62
Jan 2026163190$60.04$7.72
Dec 2025139186$57.97$4.26
Nov 2025154189$60.06$3.79
Oct 20251700$60.89$3.19
Sep 2025190183$63.96$2.97
Aug 2025163134$64.86$2.91
Jul 2025272367$68.39$3.20
Jun 2025179173$68.17$3.02
May 2025200151$62.17$3.12
Apr 2025363375$63.54$3.42
Mar 2025550$68.24$4.12
Feb 2025175188$71.53$4.19
Jan 2025140170$75.74$4.13
Dec 2024204179$70.12$3.01
Nov 2024210182$69.95$2.12
Oct 2024146171$71.99$2.20
Sep 2024197352$70.24$2.28
Aug 2024232162$76.68$1.99
Jul 2024244179$81.80$2.07
Jun 2024226183$79.77$2.54
May 2024214346$80.02$2.12
Apr 2024223159$85.35$1.60
Mar 2024172334$81.28$1.49
Feb 20242070$77.25$1.72
Jan 2024165170$74.15$3.18
Dec 2023302384$71.90$2.52
Nov 2023287188$77.69$2.71
Oct 2023243327$85.64$2.98
Sep 2023253184$89.43$2.64
Aug 2023202181$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

OperatorCML Exploration, LLCFieldPearsall (Austin Chalk)CountyZavala County

CML Exploration, LLC in Zavala County

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Pearsall (Austin Chalk) field

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