Skip to content
Royalty Clerk

Texas gas well

Producing

SALLY RIDE KNOX 2H

Sally Ride Knox 2H is a gas well in San Augustine County, Texas, operated by Adamas Energy LLC in the Carthage (Haynesville Shale) field.

1 well

723,799mcf gas, last 12 months−35% vs prior year
Operator
Adamas Energy LLC
County
San Augustine County
Field
Carthage (Haynesville Shale)
RRC lease
06-293944

Is your check right?

Check my statement

Where it sits

This county

San Augustine CountySan AugustineNacogdochesShelbySabineAngelinaSan Augustine County
San Augustine County
Gas in Jul 2026
51,456 mcf
Reporting since
Jan 2023

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 35% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 35% over the last 12 monthsMonthly gas production for SALLY RIDE KNOX 2H, Aug 2023 to Jul 2026. Gas output fell 35% over the last 12 months. 723,799 mcf in the 12 months through Jul 2026, against 1,121,035 mcf in the 12 months before.Last 12 months: 723,799 mcfmcf per month0100k200k300k400kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 35% over the last 12 monthsMonthly gas production for SALLY RIDE KNOX 2H, Aug 2023 to Jul 2026. Gas output fell 35% over the last 12 months. 723,799 mcf in the 12 months through Jul 2026, against 1,121,035 mcf in the 12 months before.Last 12 monthsmcf per month0100k200k300k400kJan 24JulJan 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 SALLY RIDE KNOX 2H gas by disposition code each month, Aug 2023 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of SALLY RIDE KNOX 2H gas by disposition code each month, Aug 2023 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%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 721,145 mcf

  • Lease fuel (1)

    0.4% · 2,654 mcf

Who has run this lease

The operator changed once, most recently in Mar 2026

Operators of this lease over timeAethon Energy Operating LLC, Jan 2023 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 20262023202420252026Changed Mar 2026Aethon Energy Operating LLCJan 2023 to Feb 2026Adamas Energy LLCMar 2026 to now
Operators of this lease over timeAethon Energy Operating LLC, Jan 2023 to Feb 2026; Adamas Energy LLC, Mar 2026 to Jul 20262023202420252026Changed Mar 2026Aethon Energy Operating LLCJan 2023 to Feb 2026Adamas Energy LLCMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SALLY RIDE KNOX 2H
API numberWell no.Status
42-405-307492HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Scona LLCGas-well gasBuys100May 17, 2022
Kudu Midstream LLCGas-well gasGathers100May 17, 2022

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

Who buys my oilOil price check

1,766.78 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 Sally Ride Knox 2H
API numberWell no.Acreson the permit
42-405-307492H1,766.78

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SALLY RIDE KNOX 2H
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Adamas Energy51,45651,4560$80.46$2.89
Jun 2026Adamas Energy51,03551,0350$84.81$3.15
May 2026Adamas Energy56,13156,1310$102.13$2.94
Apr 2026Adamas Energy58,02658,0260$100.32$2.77
Mar 2026Adamas Energy64,87764,8770$91.38$3.04
Feb 2026Aethon Energy50,42450,4240$64.51$3.62
Jan 2026Aethon Energy66,34565,8210$60.04$7.72
Dec 2025Aethon Energy70,87870,3540$57.97$4.26
Nov 2025Aethon Energy72,18371,6760$60.06$3.79
Oct 2025Aethon Energy85,19284,7520$60.89$3.19
Sep 2025Aethon Energy19,41419,2790$63.96$2.97
Aug 2025Aethon Energy77,83877,3140$64.86$2.91
Jul 2025Aethon Energy82,85082,3260$68.39$3.20
Jun 2025Aethon Energy83,30782,8160$68.17$3.02
May 2025Aethon Energy93,44392,9190$62.17$3.12
Apr 2025Aethon Energy96,33796,3370$63.54$3.42
Mar 2025Aethon Energy107,337107,3370$68.24$4.12
Feb 2025Aethon Energy103,698103,6980$71.53$4.19
Jan 2025Aethon Energy124,726124,7260$75.74$4.13
Dec 2024Aethon Energy135,007135,0070$70.12$3.01
Nov 2024Aethon Energy123,542123,5420$69.95$2.12
Oct 2024Aethon Energy140,099140,0990$71.99$2.20
Sep 2024Aethon Energy30,68930,6890$70.24$2.28
Aug 2024Aethon Energy000$76.68$1.99
Jul 2024Aethon Energy69,97569,9750$81.80$2.07
Jun 2024Aethon Energy135,806135,8060$79.77$2.54
May 2024Aethon Energy146,573146,5730$80.02$2.12
Apr 2024Aethon Energy148,870148,8700$85.35$1.60
Mar 2024Aethon Energy167,016167,0160$81.28$1.49
Feb 2024Aethon Energy175,004175,0040$77.25$1.72
Jan 2024Aethon Energy194,336194,3360$74.15$3.18
Dec 2023Aethon Energy217,744217,7440$71.90$2.52
Nov 2023Aethon Energy224,536224,5360$77.69$2.71
Oct 2023Aethon Energy254,384254,3840$85.64$2.98
Sep 2023Aethon Energy265,418265,4180$89.43$2.64
Aug 2023Aethon Energy298,415298,4150$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorAdamas Energy LLCFieldCarthage (Haynesville Shale)CountySan Augustine County

Adamas Energy LLC in San Augustine County

All Adamas Energy LLC leases →

Carthage (Haynesville Shale) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km