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Texas gas well

Producing

UNION RANCH-LOPEZ

Union Ranch-Lopez is a gas well in Webb County, Texas, operated by Mountain V Texas, LLC in the Tiffany (Wilcox Carrizo) field.

1 well

39,562mcf gas, last 12 months−36% vs prior year
Operator
Mountain V Texas, LLC
County
Webb County
Field
Tiffany (Wilcox Carrizo)
RRC lease
04-226329

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
511 bbl
Gas in Jun 2026
2,513 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Mountain V Texas, LLC took over from Smith Production Inc. in Apr 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 36% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 36% over the last 12 monthsMonthly gas production and oil for UNION RANCH-LOPEZ, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 35,361 mcf in the 12 months through Jul 2026, against 54,858 mcf in the 12 months before.Last 12 months: 35,361 mcfmcf per monthbbl per month002,000254,000506,000758,00010010k125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 36% over the last 12 monthsMonthly gas production and oil for UNION RANCH-LOPEZ, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 35,361 mcf in the 12 months through Jul 2026, against 54,858 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,000254,000506,000758,00010010k125Jan 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

  • Transmission line (2)
  • Lease fuel (1)
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of UNION RANCH-LOPEZ 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.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of UNION RANCH-LOPEZ 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.Share of gas by disposition code0%50%100%Feb 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    80% · 31,619 mcf

  • Lease fuel (1)

    20% · 7,943 mcf

Who has run this lease

The operator changed once, most recently in Apr 2026

Operators of this lease over timeSmith Production Inc., Jan 2020 to Mar 2026; Mountain V Texas, LLC, Apr 2026 to Jun 20262020202120222023202420252026Changed Apr 2026Smith Production Inc.Jan 2020 to Mar 2026Mountain V Texas, LLCApr 2026 to now
Operators of this lease over timeSmith Production Inc., Jan 2020 to Mar 2026; Mountain V Texas, LLC, Apr 2026 to Jun 20262020202120222023202420252026Changed Apr 2026Smith Production Inc.Jan 2020 to Mar 2026Mountain V Texas, LLCApr 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on UNION RANCH-LOPEZ
API numberWell no.Status
42-479-397141 HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers50Apr 20, 2026–
Shell Trading (Us) CompanyCondensateGathers50Apr 20, 2026–
Enterprise Hydrocarbons, L.p.Gas-well gasBuys100Oct 21, 2013–
Enterprise Products Operating LLCGas-well gasGathers100Oct 1, 2015–
Gulfmark Energy, Inc.CondensateGathers100Jul 20, 2022Apr 20, 2026
Shell Trading (Us) CompanyCondensateGathers100Sep 1, 2019Jul 20, 2022
Trafigura Trading LLCCondensateGathers100Oct 1, 2015Sep 1, 2019

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

Who buys my oilOil price check

738.80 acres on the newest permit

Check your decimal on this lease
Permits for Union Ranch-Lopez
API numberWell no.Acreson the permit
42-479-397141 H738.80

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

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36 months, newest first

Ledger for UNION RANCH-LOPEZ
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Mountain V202,5132,0990$84.81$3.15
May 2026Mountain V2303,4733,1270$102.13$2.94
Apr 2026Mountain V4003,2072,6620$100.32$2.77
Mar 2026Smith Production681832,8202,4340$91.38$3.04
Feb 2026Smith Production5202,9022,5810$64.51$3.62
Jan 2026Smith Production5003,47700$60.04$7.72
Dec 2025Smith Production781773,3142,8160$57.97$4.26
Nov 2025Smith Production5702,7262,4700$60.06$3.79
Oct 2025Smith Production3003,1082,7780$60.89$3.19
Sep 2025Smith Production703,5673,2020$63.96$2.97
Aug 2025Smith Production511764,2543,8310$64.86$2.91
Jul 2025Smith Production5304,2013,6190$68.39$3.20
Jun 2025Smith Production6804,5473,8330$68.17$3.02
May 2025Smith Production491774,6874,1800$62.17$3.12
Apr 2025Smith Production7704,6743,9760$63.54$3.42
Mar 2025Smith Production6704,7213,8410$68.24$4.12
Feb 2025Smith Production701754,4463,6220$71.53$4.19
Jan 2025Smith Production7804,7513,7600$75.74$4.13
Dec 2024Smith Production691764,9713,9030$70.12$3.01
Nov 2024Smith Production7004,7163,6310$69.95$2.12
Oct 2024Smith Production6204,9893,6530$71.99$2.20
Sep 2024Smith Production741734,5243,5210$70.24$2.28
Aug 2024Smith Production7503,6313,1120$76.68$1.99
Jul 2024Smith Production641684,2913,4450$81.80$2.07
Jun 2024Smith Production7004,3613,4500$79.77$2.54
May 2024Smith Production5804,9163,8840$80.02$2.12
Apr 2024Smith Production791685,0073,8330$85.35$1.60
Mar 2024Smith Production7905,6044,9380$81.28$1.49
Feb 2024Smith Production1081745,0764,4930$77.25$1.72
Jan 2024Smith Production6705,4795,2760$74.15$3.18
Dec 2023Smith Production561745,5145,5140$71.90$2.52
Nov 2023Smith Production8305,2755,1640$77.69$2.71
Oct 2023Smith Production761645,6044,9640$85.64$2.98
Sep 2023Smith Production7505,5295,0380$89.43$2.64
Aug 2023Smith Production671776,1195,2650$81.39$2.58

No report filed

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

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This lease belongs to

OperatorMountain V Texas, LLCFieldTiffany (Wilcox Carrizo)CountyWebb County

Mountain V Texas, LLC in Webb County

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Tiffany (Wilcox Carrizo) field

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