Skip to content
Royalty Clerk

Texas gas well

Producing

LUNA UNIT AC

Luna Unit Ac is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Austin Chalk) field.

1 well

6,356mcf gas, last 12 months−42% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-279825

Is your check right?

Check my statement

Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
3,859 bbl
Gas in Jul 2026
685 mcf

Production by month

Gas output fell 42% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 42% over the last 12 monthsMonthly gas production and oil for LUNA UNIT AC, Aug 2023 to Jul 2026. Gas output fell 42% over the last 12 months. 6,356 mcf in the 12 months through Jul 2026, against 10,941 mcf in the 12 months before.Last 12 months: 6,356 mcfmcf per monthbbl per month005002001,0004001,5006002,0008002,5001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 42% over the last 12 monthsMonthly gas production and oil for LUNA UNIT AC, Aug 2023 to Jul 2026. Gas output fell 42% over the last 12 months. 6,356 mcf in the 12 months through Jul 2026, against 10,941 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005002001,0004001,5006002,0008002,5001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 3.9% of the gas in Feb 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of LUNA UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.9% of the gas in Feb 2026.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: fuel to plantFlared 3.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of LUNA UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.9% of the gas in Feb 2026.Share of gas by disposition code0%50%100%Mar 24: fuel to plantFlared 3.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    87% · 5,513 mcf

  • Lease fuel (1)

    13% · 801 mcf

  • Flared (4)

    0.7% · 42 mcf

0.7% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on LUNA UNIT AC
API numberWell no.Status
42-255-3451611HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers25Jul 1, 2022–
Plains Pipeline L.p.CondensateGathers25Jul 1, 2022–
Reynolds Energy Transport LLCCondensateGathers25Jul 1, 2022–
Trafigura Trading LLCCondensateGathers25Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Oct 17, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Oct 17, 2015–
Enterprise Crude Oil LLCCondensateGathers1Sep 6, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Sep 6, 2018Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Sep 6, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Sep 6, 2018Jul 1, 2022

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

Who buys my oilOil price check

817.31 acres on the newest permit

Check your decimal on this lease
Permits for Luna Unit Ac
API numberWell no.Acreson the permit
42-255-3451611H817.31

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

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for LUNA UNIT AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262092076855844$80.46$2.89
Jun 2026929619160$84.81$3.15
May 20262312315094413$102.13$2.94
Apr 20263303335524852$100.32$2.77
Mar 20264214212812442$91.38$3.04
Feb 20262262212291899$64.51$3.62
Jan 20262302313312855$60.04$7.72
Dec 20252082177056154$57.97$4.26
Nov 20255615577336493$60.06$3.79
Oct 20257487417156232$60.89$3.19
Sep 20252932987326362$63.96$2.97
Aug 20253103118657466$64.86$2.91
Jul 20253813871,1329547$68.39$3.20
Jun 20253183171,0998619$68.17$3.02
May 20253063061,0968335$62.17$3.12
Apr 20252862851,0938335$63.54$3.42
Mar 20253533491,0748076$68.24$4.12
Feb 20251591606324783$71.53$4.19
Jan 202521722138290$75.74$4.13
Dec 20242932901,0087866$70.12$3.01
Nov 20242963009277294$69.95$2.12
Oct 20243653591,0908496$71.99$2.20
Sep 20242872899557626$70.24$2.28
Aug 20242892987976074$76.68$1.99
Jul 20245094979486897$81.80$2.07
Jun 20242932971,1168759$79.77$2.54
May 20243723691,0908417$80.02$2.12
Apr 20243313301,12787312$85.35$1.60
Mar 20243433391,0748534$81.28$1.49
Feb 202416816953348$77.25$1.72
Jan 202418418251615710$74.15$3.18
Dec 20232092117845854$71.90$2.52
Nov 20232142138066115$77.69$2.71
Oct 20232132121,0528415$85.64$2.98
Sep 20232082081,6871,4735$89.43$2.64
Aug 20232082072,1481,9196$81.39$2.58

Flared above 3%

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

OperatorMarathon Oil Ef LLCFieldSugarkane (Austin Chalk)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

All Marathon Oil Ef LLC leases →

Sugarkane (Austin Chalk) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km