Skip to content
Royalty Clerk

Texas gas well

Producing

MUMME-REED UNIT

Mumme-Reed Unit is a gas well in La Salle County, Texas, operated by Verdun Oil Ef II LLC in the Eagleville (Eagle Ford-1) field.

Gas well dossier

626mcf gas, last 12 months−57% vs prior year
Operator
Verdun Oil Ef II LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-297808

Is your check right?

Check my statement

Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
1,823 bbl
Gas in Jul 2026
5 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Verdun Oil Ef II LLC took over from Ep Energy E&P Company, LLC in Mar 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Nov 17, 2025 (last P-5 filed Mar 20, 2025).

  • Sales

    Sales over the last 3 months fell to 12% of the 9 months before.

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 57% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 57% over the last 12 monthsMonthly gas production and oil for MUMME-REED UNIT, Aug 2023 to Jul 2026. Gas output fell 57% over the last 12 months. 626 mcf in the 12 months through Jul 2026, against 1,468 mcf in the 12 months before.Last 12 months: 626 mcfmcf per monthbbl per month00200100400200600300800400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 57% over the last 12 monthsMonthly gas production and oil for MUMME-REED UNIT, Aug 2023 to Jul 2026. Gas output fell 57% over the last 12 months. 626 mcf in the 12 months through Jul 2026, against 1,468 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00200100400200600300800400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 11.6% of the gas in Jan 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MUMME-REED UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 11.6% of the gas in Jan 2026.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to lineFlared 11.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MUMME-REED UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 11.6% of the gas in Jan 2026.Share of gas by disposition code0%50%100%Feb 26: fuel to lineFlared 11.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    57% · 440 mcf

  • Lease fuel (1)

    37% · 288 mcf

  • Flared (4)

    6.3% · 49 mcf

6.3% of the gas flared in the last 12 months. 9 months above 3%.

Who has run this lease

The operator changed once, most recently in Mar 2025

Operators of this lease over timeEp Energy E&P Company, LLC, Jan 2020 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Ep Energy E&P Company, LLCJan 2020 to Feb 2025Verdun Oil Ef II LLCMar 2025 to now
Operators of this lease over timeEp Energy E&P Company, LLC, Jan 2020 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Ep Energy E&P Company, LLCJan 2020 to Feb 2025Verdun Oil Ef II LLCMar 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Flint Hills Resources, LPCondensateGathers100Oct 21, 2013
Enterprise Products Operating LLCGas-well gasBuys100Oct 21, 2013
Camino Real Gathering Co. L.l.c.Gas-well gasGathers100Oct 21, 2013

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

Who buys my oilOil price check

641.90 acres on the newest permit

Check your decimal on this lease
Permits for Mumme-Reed Unit
API numberWell no.Acreson the permit
42-283-3376360H641.90

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MUMME-REED UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Verdun Oil136135530$80.46$2.89
Jun 2026Verdun Oil94891070$84.81$3.15
May 2026Verdun Oil173178630$102.13$2.94
Apr 2026Verdun Oil140142000$100.32$2.77
Mar 2026Verdun Oil14815028314126$91.38$3.04
Feb 2026Verdun Oil14615754272$64.51$3.62
Jan 2026Verdun Oil18217543115$60.04$7.72
Dec 2025Verdun Oil155154000$57.97$4.26
Nov 2025Verdun Oil151153000$60.06$3.79
Oct 2025Verdun Oil17316548340$60.89$3.19
Sep 2025Verdun Oil16716351310$63.96$2.97
Aug 2025Verdun Oil1581661267911$64.86$2.91
Jul 2025Verdun Oil140136105715$68.39$3.20
Jun 2025Verdun Oil152152540$68.17$3.02
May 2025Verdun Oil24022941290$62.17$3.12
Apr 2025Verdun Oil663392258$63.54$3.42
Mar 2025Verdun Oil14315634021411$68.24$4.12
Feb 2025Ep Energy251238135915$71.53$4.19
Jan 2025Ep Energy73355381$75.74$4.13
Dec 2024Ep Energy2041882131473$70.12$3.01
Nov 2024Ep Energy12211968500$69.95$2.12
Oct 2024Ep Energy170171000$71.99$2.20
Sep 2024Ep Energy1731701661222$70.24$2.28
Aug 2024Ep Energy152154110$76.68$1.99
Jul 2024Ep Energy17116642301$81.80$2.07
Jun 2024Ep Energy8895540$79.77$2.54
May 2024Ep Energy112115000$80.02$2.12
Apr 2024Ep Energy70149970$85.35$1.60
Mar 2024Ep Energy15915569510$81.28$1.49
Feb 2024Ep Energy76727395314$77.25$1.72
Jan 2024Ep Energy9165223764$74.15$3.18
Dec 2023Ep Energy83835894461$71.90$2.52
Nov 2023Ep Energy1922126014664$77.69$2.71
Oct 2023Ep Energy18516959046213$85.64$2.98
Sep 2023Ep Energy16216445835717$89.43$2.64
Aug 2023Ep Energy21720962249721$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

OperatorVerdun Oil Ef II LLCFieldEagleville (Eagle Ford-1)CountyLa Salle County

Verdun Oil Ef II LLC in La Salle County

All Verdun Oil Ef II LLC leases →

Eagleville (Eagle Ford-1) field

All leases in this field →

New drilling permits in La Salle County

Newest in the county: this lease has no coordinates.