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MCMILLAN A

McMillan A is an oil lease in Jack County, Texas, operated by Delfin Operating, LLC in the Bowie, SW. (Marble Falls) field.

1 well

0bbl oil, last 12 months
Operator
Delfin Operating, LLC
County
Jack County
Field
Bowie, SW. (Marble Falls)
RRC lease
09-33910

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Oil in Jun 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • 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.

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Production by month

No oil produced in the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for MCMILLAN A, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Nov 2023, at 7 bbl.Last 12 months: 0 bblbbl per month02468Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for MCMILLAN A, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Nov 2023, at 7 bbl.Last 12 monthsbbl per month02468Jan 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 MCMILLAN A
API numberWell no.Status
42-237-404911Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ptt Premier Trading and Tran LLCOilGathers100Nov 1, 2023–
Targa Midstream Services LLCCasinghead gasGathers100Apr 25, 2018Nov 1, 2023
Targa Midstream Services LLCCasinghead gasBuys100Apr 25, 2018Nov 1, 2023
Gulfmark Energy, Inc.OilGathers100Jul 1, 2019Nov 1, 2023
Enterprise Crude Oil LLCOilGathers100Apr 25, 2018Jul 1, 2019

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

Who buys my oilOil price check

80 acres on the newest permit

Check your decimal on this lease
Permits for McMillan A
API numberWell no.Acreson the permit
42-237-40491180

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

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36 months, newest first

Ledger for MCMILLAN A
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 202600$84.81$3.15
May 202600$102.13$2.94
Apr 202600$100.32$2.77
Mar 202600$91.38$3.04
Feb 202600$64.51$3.62
Jan 202600$60.04$7.72
Dec 202500$57.97$4.26
Nov 202500$60.06$3.79
Oct 202500$60.89$3.19
Sep 202500$63.96$2.97
Aug 202500$64.86$2.91
Jul 202500$68.39$3.20
Jun 202500$68.17$3.02
May 202500$62.17$3.12
Apr 202500$63.54$3.42
Mar 202500$68.24$4.12
Feb 202500$71.53$4.19
Jan 202500$75.74$4.13
Dec 202400$70.12$3.01
Nov 202400$69.95$2.12
Oct 202400$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 202400$81.80$2.07
Jun 202400$79.77$2.54
May 202400$80.02$2.12
Apr 202400$85.35$1.60
Mar 202400$81.28$1.49
Feb 202400$77.25$1.72
Jan 202400$74.15$3.18
Dec 20230119$71.90$2.52
Nov 202370$77.69$2.71
Oct 202370$85.64$2.98
Sep 202370$89.43$2.64
Aug 202370$81.39$2.58

No report filed

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

OperatorDelfin Operating, LLCFieldBowie, SW. (Marble Falls)CountyJack County

Delfin Operating, LLC in Jack County

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Bowie, SW. (Marble Falls) field

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