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Texas gas well

Producing

MELLENBRUCH UNIT

Mellenbruch 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

3,490mcf gas, last 12 months−51% vs prior year
Operator
Verdun Oil Ef II LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-297539

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
318 bbl
Gas in Jul 2026
693 mcf

Production by month

Gas output fell 51% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 51% over the last 12 monthsMonthly gas production and oil for MELLENBRUCH UNIT, Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 3,490 mcf in the 12 months through Jul 2026, against 7,126 mcf in the 12 months before.Last 12 months: 3,490 mcfmcf per monthbbl per month00500251,000501,500752,000100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 51% over the last 12 monthsMonthly gas production and oil for MELLENBRUCH UNIT, Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 3,490 mcf in the 12 months through Jul 2026, against 7,126 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500251,000501,500752,000100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 11.2% of the gas in Sep 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since May 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MELLENBRUCH UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 11.2% of the gas in Sep 2025.Share of the lease’s gas by disposition code, per month0%50%100%May 2026: fuel to lineFlared 11.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MELLENBRUCH UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 11.2% of the gas in Sep 2025.Share of gas by disposition code0%50%100%May 26: fuel to lineFlared 11.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    52% · 3,608 mcf

  • Lease fuel (1)

    42% · 2,878 mcf

  • Flared (4)

    6.3% · 439 mcf

6.3% of the gas flared in the last 12 months. 13 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
Shell Trading (Us) CompanyCondensateGathers100Jan 1, 2023
Enerfin Field Services LLCGas-well gasBuys100Jan 1, 2023
Enerfin Field Services LLCGas-well gasGathers100Jan 1, 2023

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

Who buys my oilOil price check

860.94 acres on the newest permit

Permits for Mellenbruch Unit
API numberWell no.Acreson the permit
42-283-3522711H860.94

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

Unit decimal checker

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36 months, newest first

Ledger for MELLENBRUCH UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Verdun Oil918369335655$80.46$2.89
Jun 2026Verdun Oil1933115615$84.81$3.15
May 2026Verdun Oil685640219823$102.13$2.94
Apr 2026Verdun Oil31391,457572149$100.32$2.77
Mar 2026Verdun Oil3830109545$91.38$3.04
Feb 2026Verdun Oil1511000$64.51$3.62
Jan 2026Verdun Oil00000$60.04$7.72
Dec 2025Verdun Oil00000$57.97$4.26
Nov 2025Verdun Oil00000$60.06$3.79
Oct 2025Verdun Oil00000$60.89$3.19
Sep 2025Verdun Oil44441617518$63.96$2.97
Aug 2025Verdun Oil121455332731$64.86$2.91
Jul 2025Verdun Oil7573546919$68.39$3.20
Jun 2025Verdun Oil0067143019$68.17$3.02
May 2025Verdun Oil551,08764870$62.17$3.12
Apr 2025Verdun Oil343749725612$63.54$3.42
Mar 2025Verdun Oil151244516233$68.24$4.12
Feb 2025Ep Energy0052616934$71.53$4.19
Jan 2025Ep Energy00000$75.74$4.13
Dec 2024Ep Energy356271325$70.12$3.01
Nov 2024Ep Energy916654328533$69.95$2.12
Oct 2024Ep Energy29271,08465932$71.99$2.20
Sep 2024Ep Energy4563638743$70.24$2.28
Aug 2024Ep Energy878315444$76.68$1.99
Jul 2024Ep Energy3389258011$81.80$2.07
Jun 2024Ep Energy83848475783$79.77$2.54
May 2024Ep Energy326123982$80.02$2.12
Apr 2024Ep Energy444923130$85.35$1.60
Mar 2024Ep Energy42152032712$81.28$1.49
Feb 2024Ep Energy28183712363$77.25$1.72
Jan 2024Ep Energy81783862483$74.15$3.18
Dec 2023Ep Energy52514532923$71.90$2.52
Nov 2023Ep Energy81911,17982421$77.69$2.71
Oct 2023Ep Energy87907485347$85.64$2.98
Sep 2023Ep Energy97907865623$89.43$2.64
Aug 2023Ep Energy807875553222$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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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

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Eagleville (Eagle Ford-1) field

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New drilling permits in La Salle County

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