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Texas oil lease

No report in 6+ months

STATE TRACT 44 UNIT

State Tract 44 Unit is an oil lease in Aransas County, Texas, operated by Mustang E&P LLC in the Zoller (10,000) field.

2 wells

701bbl oil, last 12 months+49% vs prior year
Operator
Mustang E&P LLC
County
Aransas County
Field
Zoller (10,000)
RRC lease
02-10230

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Where it sits

This county

Aransas CountyAransasGoliadCalhounRefugioSan PatricioNuecesAransas County
Aransas County
Oil in Aug 2025
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Mustang E&P LLC took over from Lamar Oil & Gas, Inc. in Jul 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jan 10, 2025).

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output rose 49% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 49% over the last 12 monthsMonthly oil production for STATE TRACT 44 UNIT, Sep 2022 to Aug 2025. Oil output rose 49% over the last 12 months. 701 bbl in the 12 months through Aug 2025, against 469 bbl in the 12 months before.Last 12 months: 701 bblbbl per month050100150200Oct 22Jan 23AprJulOctJan 24AprJulOctJan 25AprJul
Oil output rose 49% over the last 12 monthsMonthly oil production for STATE TRACT 44 UNIT, Sep 2022 to Aug 2025. Oil output rose 49% over the last 12 months. 701 bbl in the 12 months through Aug 2025, against 469 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 23JulJan 24JulJan 25Jul

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 timeMagnum Producing, LP, Jan 2020 to Mar 2022; Lamar Oil & Gas, Inc., Apr 2022 to Jun 2025; Mustang E&P LLC, Jul 2025 to Aug 2025202020212022202320242025Changed Apr 2022Changed Jul 2025Magnum Producing, LPJan 2020 to Mar 2022Lamar Oil & Gas, Inc.Apr 2022 to Jun 2025Mustang E&P LLCJul 2025 to now
Operators of this lease over timeMagnum Producing, LP, Jan 2020 to Mar 2022; Lamar Oil & Gas, Inc., Apr 2022 to Jun 2025; Mustang E&P LLC, Jul 2025 to Aug 2025202020212022202320242025Changed Apr 2022Changed Jul 2025Magnum Producing, LPJan 2020 to Mar 2022Lamar Oil & Gas, Inc.Apr 2022 to Jun 2025Mustang E&P LLCJul 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on STATE TRACT 44 UNIT
API numberWell no.Status
42-007-309081Shut-in
42-007-309182Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyOilGathers100Jan 1, 2024–
Ngl Crude Logistics, LLCOilGathers100Apr 1, 2022Jan 1, 2024
Ace Gathering, Inc.OilGathers100Aug 1, 2020Apr 1, 2022
Magnum Producing, LPCasinghead gasGathers100Apr 10, 2012Aug 1, 2020
Magnum Producing, LPCasinghead gasBuys100Apr 10, 2012Aug 1, 2020
Shell Trading (Us) CompanyOilGathers100Jan 1, 2018Aug 1, 2020

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

Who buys my oilOil price check

240 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for State Tract 44 Unit
API numberWell no.Acreson the permit
42-007-309182240
42-007-309081240

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

Unit decimal checker

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36 months, newest first

Ledger for STATE TRACT 44 UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Aug 2025Mustang E&P00$64.86$2.91
Jul 2025Mustang E&P760$68.39$3.20
Jun 2025Lamar Oil00$68.17$3.02
May 2025Lamar Oil130$62.17$3.12
Apr 2025Lamar Oil360$63.54$3.42
Mar 2025Lamar Oil111197$68.24$4.12
Feb 2025Lamar Oil00$71.53$4.19
Jan 2025Lamar Oil390$75.74$4.13
Dec 2024Lamar Oil197197$70.12$3.01
Nov 2024Lamar Oil155197$69.95$2.12
Oct 2024Lamar Oil00$71.99$2.20
Sep 2024Lamar Oil740$70.24$2.28
Aug 2024Lamar Oil620$76.68$1.99
Jul 2024Lamar Oil00$81.80$2.07
Jun 2024Lamar Oil110$79.77$2.54
May 2024Lamar Oil100175$80.02$2.12
Apr 2024Lamar Oil00$85.35$1.60
Mar 2024Lamar Oil350$81.28$1.49
Feb 2024Lamar Oil880$77.25$1.72
Jan 2024Lamar Oil00$74.15$3.18
Dec 2023Lamar Oil230$71.90$2.52
Nov 2023Lamar Oil590$77.69$2.71
Oct 2023Lamar Oil32326$85.64$2.98
Sep 2023Lamar Oil590$89.43$2.64
Aug 2023Lamar Oil510$81.39$2.58
Jul 2023Lamar Oil250$76.07$2.55
Jun 2023Lamar Oil45157$70.25$2.18
May 2023Lamar Oil800$71.58$2.15
Apr 2023Lamar Oil190$79.45$2.16
Mar 2023Lamar Oil72174$73.28$2.31
Feb 2023Lamar Oil310$76.83$2.38
Jan 2023Lamar Oil660$78.12$3.27
Dec 2022Lamar Oil360$76.44$5.53
Nov 2022Lamar Oil1140$84.37$5.45
Oct 2022Lamar Oil20$87.55$5.66
Sep 2022Lamar Oil12170$84.26$7.88

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

OperatorMustang E&P LLCFieldZoller (10,000)CountyAransas County

Mustang E&P LLC in Aransas County

No other producing leases from this operator in this county are in our data yet.

Zoller (10,000) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km