Skip to content
Royalty Clerk

Texas gas well

Producing

MC GRATH

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

1 well

48,878mcf gas, last 12 months−13% vs prior year
Operator
Mountain V Texas, LLC
County
Zapata County
Field
Zwebb (10350)
RRC lease
04-189425

Is your check right?

Check my statement

Where it sits

This county

Zapata CountyZapataJim HoggZapata County
Zapata County
Oil, last 12 months
63 bbl
Gas in Jun 2026
1,302 mcf

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.

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 13% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 13% over the last 12 monthsMonthly gas production and oil for MC GRATH, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 43,626 mcf in the 12 months through Jul 2026, against 50,173 mcf in the 12 months before.Last 12 months: 43,626 mcfmcf per monthbbl per month002,000254,000506,000758,00010010k125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 13% over the last 12 monthsMonthly gas production and oil for MC GRATH, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 43,626 mcf in the 12 months through Jul 2026, against 50,173 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 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 MC GRATH 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 MC GRATH 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)

    81% · 39,438 mcf

  • Lease fuel (1)

    19% · 9,440 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 MC GRATH
API numberWell no.Status
42-505-345334Shut-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).

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for MC Grath
API numberWell no.Acreson the permit
42-505-345334640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MC GRATH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Mountain V001,3029740$84.81$3.15
May 2026Mountain V005,0623,6610$102.13$2.94
Apr 2026Mountain V0325,1153,7820$100.32$2.77
Mar 2026Smith Production002,4377030$91.38$3.04
Feb 2026Smith Production003,5112,1010$64.51$3.62
Jan 2026Smith Production004,1362,6390$60.04$7.72
Dec 2025Smith Production0325,2094,4390$57.97$4.26
Nov 2025Smith Production003,2842,7740$60.06$3.79
Oct 2025Smith Production005,6755,3430$60.89$3.19
Sep 2025Smith Production004,3914,2660$63.96$2.97
Aug 2025Smith Production003,5043,5040$64.86$2.91
Jul 2025Smith Production6305,2525,2520$68.39$3.20
Jun 2025Smith Production004,3494,3490$68.17$3.02
May 2025Smith Production002,9612,9610$62.17$3.12
Apr 2025Smith Production531543,9973,8790$63.54$3.42
Mar 2025Smith Production005,2225,2220$68.24$4.12
Feb 2025Smith Production004,8454,8450$71.53$4.19
Jan 2025Smith Production10104,0884,0880$75.74$4.13
Dec 2024Smith Production004,3244,3240$70.12$3.01
Nov 2024Smith Production003,9943,9940$69.95$2.12
Oct 2024Smith Production231455,3915,3000$71.99$2.20
Sep 2024Smith Production302,9502,9000$70.24$2.28
Aug 2024Smith Production1202,8001,9370$76.68$1.99
Jul 2024Smith Production005,4524,3680$81.80$2.07
Jun 2024Smith Production004,6873,2360$79.77$2.54
May 2024Smith Production4602,3581,9560$80.02$2.12
Apr 2024Smith Production004,6473,8600$85.35$1.60
Mar 2024Smith Production003,0582,6740$81.28$1.49
Feb 2024Smith Production2805,1494,5870$77.25$1.72
Jan 2024Smith Production004,3353,8240$74.15$3.18
Dec 2023Smith Production51753,6812,8920$71.90$2.52
Nov 2023Smith Production2603,4252,7260$77.69$2.71
Oct 2023Smith Production003,4912,7730$85.64$2.98
Sep 2023Smith Production003,2812,6280$89.43$2.64
Aug 2023Smith Production003,9123,4670$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.

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

OperatorMountain V Texas, LLCFieldZwebb (10350)CountyZapata County

Mountain V Texas, LLC in Zapata County

All Mountain V Texas, LLC leases →

Zwebb (10350) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km