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15MILLAN

15MILLAN is an oil lease in San Augustine County, Texas, operated by Adamas Energy LLC in the Huxley (6100) field.

1 well

147bbl oil, last 12 months+568% vs prior year
Operator
Adamas Energy LLC
County
San Augustine County
Field
Huxley (6100)
RRC lease
06-14738

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Where it sits

This county

San Augustine CountySan AugustineNacogdochesShelbySabineAngelinaSan Augustine County
San Augustine County
Gas, last 12 months
1,511 mcf
Oil in Jul 2026
30 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Adamas Energy LLC took over from Aethon Energy Operating LLC in Mar 2026.

  • 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

Oil output rose 568% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 568% over the last 12 monthsMonthly oil production and gas for 15MILLAN, Aug 2023 to Jul 2026. Oil output rose 568% over the last 12 months. 147 bbl in the 12 months through Jul 2026, against 22 bbl in the 12 months before.Last 12 months: 147 bblbbl per monthmcf per month0020500401,000601,500802,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 568% over the last 12 monthsMonthly oil production and gas for 15MILLAN, Aug 2023 to Jul 2026. Oil output rose 568% over the last 12 months. 147 bbl in the 12 months through Jul 2026, against 22 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020500401,000601,500802,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of 15MILLAN gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of 15MILLAN gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Mar 2026

Operators of this lease over timeAethon Energy Operating LLC, Jan 2020 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Aethon Energy Operating LLCJan 2020 to Feb 2026Adamas Energy LLCMar 2026 to now
Operators of this lease over timeAethon Energy Operating LLC, Jan 2020 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Aethon Energy Operating LLCJan 2020 to Feb 2026Adamas Energy LLCMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on 15MILLAN
API numberWell no.Status
42-405-302051HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers100Mar 1, 2026–
Scona LLCCasinghead gasBuys100Jul 1, 2021–
Kudu Midstream LLCCasinghead gasGathers100Jul 1, 2021–
Eastex Crude CompanyOilGathers50Sep 1, 2022Mar 1, 2026
Energy Trans Crude Marketing LLCOilGathers50Jul 1, 2021Mar 1, 2026
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jul 1, 2021Sep 1, 2022
Enterprise Products Operating LLCCasinghead gasGathers100Apr 30, 2017Jul 1, 2021
Aethon United Gas LPCasinghead gasBuys100Apr 30, 2017Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Apr 30, 2017Jul 1, 2021

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

Who buys my oilOil price check

910.51 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 15MILLAN
API numberWell no.Acreson the permit
42-405-302051H910.51

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for 15MILLAN
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Adamas Energy3004764760$80.46$2.89
Jun 2026Adamas Energy2201341340$84.81$3.15
May 2026Adamas Energy502192190$102.13$2.94
Apr 2026Adamas Energy15085850$100.32$2.77
Mar 2026Adamas Energy00000$91.38$3.04
Feb 2026Aethon Energy00000$64.51$3.62
Jan 2026Aethon Energy00110$60.04$7.72
Dec 2025Aethon Energy0065650$57.97$4.26
Nov 2025Aethon Energy00000$60.06$3.79
Oct 2025Aethon Energy75079790$60.89$3.19
Sep 2025Aethon Energy001511510$63.96$2.97
Aug 2025Aethon Energy003013010$64.86$2.91
Jul 2025Aethon Energy008408400$68.39$3.20
Jun 2025Aethon Energy00000$68.17$3.02
May 2025Aethon Energy00000$62.17$3.12
Apr 2025Aethon Energy00000$63.54$3.42
Mar 2025Aethon Energy0051510$68.24$4.12
Feb 2025Aethon Energy22055550$71.53$4.19
Jan 2025Aethon Energy00000$75.74$4.13
Dec 2024Aethon Energy00000$70.12$3.01
Nov 2024Aethon Energy00000$69.95$2.12
Oct 2024Aethon Energy00770$71.99$2.20
Sep 2024Aethon Energy00000$70.24$2.28
Aug 2024Aethon Energy001391390$76.68$1.99
Jul 2024Aethon Energy008918910$81.80$2.07
Jun 2024Aethon Energy0023230$79.77$2.54
May 2024Aethon Energy0072720$80.02$2.12
Apr 2024Aethon Energy0020200$85.35$1.60
Mar 2024Aethon Energy001491490$81.28$1.49
Feb 2024Aethon Energy711408698690$77.25$1.72
Jan 2024Aethon Energy001,7741,7740$74.15$3.18
Dec 2023Aethon Energy007677670$71.90$2.52
Nov 2023Aethon Energy0036360$77.69$2.71
Oct 2023Aethon Energy0022220$85.64$2.98
Sep 2023Aethon Energy001411410$89.43$2.64
Aug 2023Aethon Energy003553550$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

OperatorAdamas Energy LLCFieldHuxley (6100)CountySan Augustine County

Adamas Energy LLC in San Augustine County

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Huxley (6100) field

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