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Texas gas well

Producing

CLARK-ARMSTRONG F

Clark-Armstrong F is a gas well in San Augustine County, Texas, operated by Adamas Energy LLC in the Carthage (Haynesville Shale) field.

1 well

4,291,917mcf gas, last 12 months−43% vs prior year
Operator
Adamas Energy LLC
County
San Augustine County
Field
Carthage (Haynesville Shale)
RRC lease
06-295590

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Where it sits

This county

San Augustine CountySan AugustineNacogdochesShelbySabineAngelinaSan Augustine County
San Augustine County
Gas in Jul 2026
262,767 mcf
Reporting since
Feb 2024

Checks stopped on this lease?

  • Operator

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

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

See why checks stop on this lease

Production by month

Gas output fell 43% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 43% over the last 12 monthsMonthly gas production for CLARK-ARMSTRONG F, Feb 2024 to Jul 2026. Gas output fell 43% over the last 12 months. 4,291,917 mcf in the 12 months through Jul 2026, against 7,545,832 mcf in the 12 months before.Last 12 months: 4,291,917 mcfmcf per month0250k500k750k1MApr 24JulOctJan 25AprJulOctJan 26AprJul
Gas output fell 43% over the last 12 monthsMonthly gas production for CLARK-ARMSTRONG F, Feb 2024 to Jul 2026. Gas output fell 43% over the last 12 months. 4,291,917 mcf in the 12 months through Jul 2026, against 7,545,832 mcf in the 12 months before.Last 12 monthsmcf per month0250k500k750k1MJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of CLARK-ARMSTRONG F gas by disposition code each month, Feb 2024 to Jul 2026. Over 99% 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%Apr 24JulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of CLARK-ARMSTRONG F gas by disposition code each month, Feb 2024 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 4,279,628 mcf

  • Lease fuel (1)

    0.3% · 12,289 mcf

Who has run this lease

The operator changed once, most recently in Mar 2026

Operators of this lease over timeAethon Energy Operating LLC, Feb 2024 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 202620252026Changed Mar 2026Aethon Energy Operating LLCFeb 2024 to Feb 2026Adamas Energy LLCMar 2026 to now
Operators of this lease over timeAethon Energy Operating LLC, Feb 2024 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 202620252026Changed Mar 2026Aethon Energy Operating LLCFeb 2024 to Feb 2026Adamas Energy LLCMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on CLARK-ARMSTRONG F
API numberWell no.Status
42-405-307996HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Scona LLCGas-well gasBuys100Feb 3, 2024
Kudu Midstream LLCGas-well gasGathers100Feb 3, 2024

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

Who buys my oilOil price check

1,544.71 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Clark-Armstrong F
API numberWell no.Acreson the permit
42-405-307996H1,544.71

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

Unit decimal checker

Estimate your royalty

30 months, newest first

Ledger for CLARK-ARMSTRONG F
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Adamas Energy262,767261,7230$80.46$2.89
Jun 2026Adamas Energy264,287263,2770$84.81$3.15
May 2026Adamas Energy283,838282,7940$102.13$2.94
Apr 2026Adamas Energy279,049278,0390$100.32$2.77
Mar 2026Adamas Energy312,741311,6970$91.38$3.04
Feb 2026Aethon Energy305,565304,6240$64.51$3.62
Jan 2026Aethon Energy358,435357,3910$60.04$7.72
Dec 2025Aethon Energy387,177386,1330$57.97$4.26
Nov 2025Aethon Energy404,360403,3500$60.06$3.79
Oct 2025Aethon Energy451,985450,9410$60.89$3.19
Sep 2025Aethon Energy474,946473,9360$63.96$2.97
Aug 2025Aethon Energy506,767505,7230$64.86$2.91
Jul 2025Aethon Energy544,830543,7860$68.39$3.20
Jun 2025Aethon Energy537,154536,1440$68.17$3.02
May 2025Aethon Energy587,047586,0030$62.17$3.12
Apr 2025Aethon Energy616,700616,7000$63.54$3.42
Mar 2025Aethon Energy669,673669,6730$68.24$4.12
Feb 2025Aethon Energy628,925628,9250$71.53$4.19
Jan 2025Aethon Energy794,994794,9940$75.74$4.13
Dec 2024Aethon Energy354,341354,3410$70.12$3.01
Nov 2024Aethon Energy803,357803,3570$69.95$2.12
Oct 2024Aethon Energy361,159361,1590$71.99$2.20
Sep 2024Aethon Energy835,615835,6150$70.24$2.28
Aug 2024Aethon Energy812,037812,0370$76.68$1.99
Jul 2024Aethon Energy657,547657,5470$81.80$2.07
Jun 2024Aethon Energy810,206810,2060$79.77$2.54
May 2024Aethon Energy903,229903,2290$80.02$2.12
Apr 2024Aethon Energy928,072928,0720$85.35$1.60
Mar 2024Aethon Energy827,352827,3520$81.28$1.49
Feb 2024Aethon Energy537,190537,1900$77.25$1.72

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 LLCFieldCarthage (Haynesville Shale)CountySan Augustine County

Adamas Energy LLC in San Augustine County

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Carthage (Haynesville Shale) field

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