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Texas oil lease

Producing

EAST ARNIM UNIT A

East Arnim Unit A is an oil lease in Fayette County, Texas, operated by Mca Petroleum Corporation in the Arnim, East field.

3 wells

1,593bbl oil, last 12 months−8% vs prior year
Operator
Mca Petroleum Corporation
County
Fayette County
Field
Arnim, East
RRC lease
03-20669

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Where it sits

This county

Fayette CountyFayetteCaldwellBastropWashingtonBurlesonLeeAustinColoradoFayette County
Fayette County
Oil in Jul 2026
136 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 8% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 8% over the last 12 monthsMonthly oil production for EAST ARNIM UNIT A, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 1,593 bbl in the 12 months through Jul 2026, against 1,731 bbl in the 12 months before.Last 12 months: 1,593 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 8% over the last 12 monthsMonthly oil production for EAST ARNIM UNIT A, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 1,593 bbl in the 12 months through Jul 2026, against 1,731 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.

3 wells on this lease

Wells on EAST ARNIM UNIT A
API numberWell no.Status
42-149-32374303Active
42-149-32375107Active
42-149-32836108Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
First River Energy, LLCOilGathers50Oct 1, 2016
Gulfmark Energy, Inc.OilGathers50Apr 1, 2013

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

Who buys my oilOil price check

100 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.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 80 and 100 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for East Arnim Unit A
API numberWell no.Acreson the permit
42-149-32836108100
42-149-3237430380
42-149-3237510780

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for EAST ARNIM UNIT A
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026136159$80.46$2.89
Jun 20261310$84.81$3.15
May 2026137157$102.13$2.94
Apr 2026129151$100.32$2.77
Mar 2026135162$91.38$3.04
Feb 2026122164$64.51$3.62
Jan 20261330$60.04$7.72
Dec 2025138161$57.97$4.26
Nov 2025122155$60.06$3.79
Oct 2025138151$60.89$3.19
Sep 2025133148$63.96$2.97
Aug 2025139156$64.86$2.91
Jul 2025147150$68.39$3.20
Jun 20251410$68.17$3.02
May 2025142151$62.17$3.12
Apr 2025141154$63.54$3.42
Mar 2025164160$68.24$4.12
Feb 2025133145$71.53$4.19
Jan 2025144159$75.74$4.13
Dec 2024147155$70.12$3.01
Nov 2024133160$69.95$2.12
Oct 2024147151$71.99$2.20
Sep 2024144157$70.24$2.28
Aug 2024148160$76.68$1.99
Jul 2024141162$81.80$2.07
Jun 2024148160$79.77$2.54
May 2024153159$80.02$2.12
Apr 2024154162$85.35$1.60
Mar 20241550$81.28$1.49
Feb 2024141158$77.25$1.72
Jan 2024148154$74.15$3.18
Dec 2023155158$71.90$2.52
Nov 2023155158$77.69$2.71
Oct 2023140164$85.64$2.98
Sep 2023152150$89.43$2.64
Aug 2023154164$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

OperatorMca Petroleum CorporationFieldArnim, EastCountyFayette County

Mca Petroleum Corporation in Fayette County

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Arnim, East field

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