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Texas gas well

Producing

MCGRATH "B"

McGrath "B" is a gas well in Zapata County, Texas, operated by Mountain V Texas, LLC in the Zwebb (10350) field.

1 well

272mcf gas, last 12 months−84% vs prior year
Operator
Mountain V Texas, LLC
County
Zapata County
Field
Zwebb (10350)
RRC lease
04-204620

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Where it sits

This county

Zapata CountyZapataJim HoggZapata County
Zapata County
Gas in Jun 2026
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

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

  • Buyer

    Buyer changed: ENTERPRISE HYDROCARBONS, L.P. replaced KINDER MORGAN TEJAS PIPELINE LLC as the buyer of this lease's gas from gas wells on Apr 20, 2026.

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 84% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 84% over the last 12 monthsMonthly gas production for MCGRATH "B", Aug 2023 to Jul 2026. Gas output fell 84% over the last 12 months. 248 mcf in the 12 months through Jul 2026, against 1,598 mcf in the 12 months before.Last 12 months: 248 mcfmcf per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 84% over the last 12 monthsMonthly gas production for MCGRATH "B", Aug 2023 to Jul 2026. Gas output fell 84% over the last 12 months. 248 mcf in the 12 months through Jul 2026, against 1,598 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Transmission line (2)
  • Lease fuel (1)
Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MCGRATH "B" gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 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%Apr 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MCGRATH "B" gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Apr 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 521 mcf

  • Lease fuel (1)

    2.1% · 11 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 MCGRATH "B"
API numberWell no.Status
42-505-350311Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100Jul 20, 2022–
Enterprise Hydrocarbons, L.p.Gas-well gasBuys100Apr 20, 2026–
Enterprise Products Operating LLCGas-well gasGathers100Apr 20, 2026–
Kinder Morgan Tejas Pipeline LLCGas-well gasGathers100Oct 1, 2015Apr 20, 2026
Kinder Morgan Tejas Pipeline LLCGas-well gasBuys100Oct 1, 2015Apr 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).

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480 acres on the newest permit

Check your decimal on this lease
Permits for McGrath "B"
API numberWell no.Acreson the permit
42-505-350311480

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

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36 months, newest first

Ledger for MCGRATH "B"
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––$80.46$2.89
Jun 2026Mountain V000$84.81$3.15
May 2026Mountain V210$102.13$2.94
Apr 2026Mountain V750$100.32$2.77
Mar 2026Smith Production410$91.38$3.04
Feb 2026Smith Production000$64.51$3.62
Jan 2026Smith Production110$60.04$7.72
Dec 2025Smith Production220$57.97$4.26
Nov 2025Smith Production220$60.06$3.79
Oct 2025Smith Production62580$60.89$3.19
Sep 2025Smith Production33320$63.96$2.97
Aug 2025Smith Production1351350$64.86$2.91
Jul 2025Smith Production24240$68.39$3.20
Jun 2025Smith Production94940$68.17$3.02
May 2025Smith Production1661660$62.17$3.12
Apr 2025Smith Production1931870$63.54$3.42
Mar 2025Smith Production3463460$68.24$4.12
Feb 2025Smith Production24240$71.53$4.19
Jan 2025Smith Production1441440$75.74$4.13
Dec 2024Smith Production74740$70.12$3.01
Nov 2024Smith Production87870$69.95$2.12
Oct 2024Smith Production2362320$71.99$2.20
Sep 2024Smith Production41400$70.24$2.28
Aug 2024Smith Production1691170$76.68$1.99
Jul 2024Smith Production3212570$81.80$2.07
Jun 2024Smith Production109750$79.77$2.54
May 2024Smith Production69570$80.02$2.12
Apr 2024Smith Production117970$85.35$1.60
Mar 2024Smith Production1561360$81.28$1.49
Feb 2024Smith Production1361210$77.25$1.72
Jan 2024Smith Production1681480$74.15$3.18
Dec 2023Smith Production1691330$71.90$2.52
Nov 2023Smith Production2171730$77.69$2.71
Oct 2023Smith Production1981570$85.64$2.98
Sep 2023Smith Production1911530$89.43$2.64
Aug 2023Smith Production2692380$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, LLCFieldZwebb (10350)CountyZapata County

Mountain V Texas, LLC in Zapata County

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Zwebb (10350) field

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