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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

18,461mcf 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
01-297537

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
3,505 bbl
Gas in Jul 2026
814 mcf

Production by month

Gas output rose 57% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 57% over the last 12 monthsMonthly gas production and oil for MELLENBRUCH UNIT, Aug 2023 to Jul 2026. Gas output rose 57% over the last 12 months. 18,461 mcf in the 12 months through Jul 2026, against 11,794 mcf in the 12 months before.Last 12 months: 18,461 mcfmcf per monthbbl per month001,0002002,0004003,0006004,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 57% over the last 12 monthsMonthly gas production and oil for MELLENBRUCH UNIT, Aug 2023 to Jul 2026. Gas output rose 57% over the last 12 months. 18,461 mcf in the 12 months through Jul 2026, against 11,794 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 13.3% of the gas in Dec 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jul 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 Jul 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 13.3% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: fuel to lineFlared 13.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 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 Jul 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 13.3% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Jul 26: fuel to lineFlared 13.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    49% · 9,113 mcf

  • Lease fuel (1)

    45% · 8,329 mcf

  • Flared (4)

    5.5% · 1,019 mcf

5.5% of the gas flared in the last 12 months. 19 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
42-283-36676106H860.94

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 Oil18318381447829$80.46$2.89
Jun 2026Verdun Oil19219479635670$84.81$3.15
May 2026Verdun Oil20019591947054$102.13$2.94
Apr 2026Verdun Oil18221775632666$100.32$2.77
Mar 2026Verdun Oil3093292,084973120$91.38$3.04
Feb 2026Verdun Oil4834933,3061,436244$64.51$3.62
Jan 2026Verdun Oil6196173,9222,003111$60.04$7.72
Dec 2025Verdun Oil344327917365122$57.97$4.26
Nov 2025Verdun Oil2802261,36671736$60.06$3.79
Oct 2025Verdun Oil21621985145027$60.89$3.19
Sep 2025Verdun Oil2512671,18762553$63.96$2.97
Aug 2025Verdun Oil2462441,54391487$64.86$2.91
Jul 2025Verdun Oil2832911,17571227$68.39$3.20
Jun 2025Verdun Oil30829270339121$68.17$3.02
May 2025Verdun Oil31031786942665$62.17$3.12
Apr 2025Verdun Oil28027963031423$63.54$3.42
Mar 2025Verdun Oil2862671,01535771$68.24$4.12
Feb 2025Ep Energy1802002377211$71.53$4.19
Jan 2025Ep Energy15117064219351$75.74$4.13
Dec 2024Ep Energy1721311,01539642$70.12$3.01
Nov 2024Ep Energy1571801,19161280$69.95$2.12
Oct 2024Ep Energy2252321,38179731$71.99$2.20
Sep 2024Ep Energy2732501,30380187$70.24$2.28
Aug 2024Ep Energy3023081,6331,02321$76.68$1.99
Jul 2024Ep Energy2762651,30482014$81.80$2.07
Jun 2024Ep Energy2993021,4619728$79.77$2.54
May 2024Ep Energy3083361,2848335$80.02$2.12
Apr 2024Ep Energy3713791,6181,0241$85.35$1.60
Mar 2024Ep Energy2212041,22475030$81.28$1.49
Feb 2024Ep Energy2372269776277$77.25$1.72
Jan 2024Ep Energy3283231,3688926$74.15$3.18
Dec 2023Ep Energy2242241,34086710$71.90$2.52
Nov 2023Ep Energy2032021,20278721$77.69$2.71
Oct 2023Ep Energy2112191,4331,02213$85.64$2.98
Sep 2023Ep Energy2492501,4911,0636$89.43$2.64
Aug 2023Ep Energy2772791,7101,16985$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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