Skip to content
Royalty Clerk

Texas gas well

Shut in

MONTALVO, N.R.

Montalvo, N.r. is a gas well in Starr County, Texas, operated by Triad O&G, LLC in the Sun (F-1-M 4950) field.

1 well

6,997mcf gas, last 12 months−51% vs prior year
Operator
Triad O&G, LLC
County
Starr County
Field
Sun (F-1-M 4950)
RRC lease
04-081671

Is your check right?

Check my statement

Where it sits

This county

Starr CountyStarrBrooksJim HoggZapataHidalgoStarr County
Starr County
Gas in Jul 2026
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 8 months of state data (through Jul 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 51% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 51% over the last 12 monthsMonthly gas production for MONTALVO, N.R., Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 6,997 mcf in the 12 months through Jul 2026, against 14,407 mcf in the 12 months before.Last 12 months: 6,997 mcfmcf per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 51% over the last 12 monthsMonthly gas production for MONTALVO, N.R., Aug 2023 to Jul 2026. Gas output fell 51% over the last 12 months. 6,997 mcf in the 12 months through Jul 2026, against 14,407 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,0002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
95% of the gas went to a transmission line in the last 12 monthsShare of MONTALVO, N.R. gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
95% of the gas went to a transmission line in the last 12 monthsShare of MONTALVO, N.R. gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 16,875 mcf

  • Lease fuel (1)

    5.0% · 896 mcf

Who has run this lease

The operator changed once, most recently in Jun 2023

Operators of this lease over timeValor Energy, LLC, Jan 2020 to May 2023; Triad O&G, LLC, Jun 2023 to Jul 20262020202120222023202420252026Changed Jun 2023Valor Energy, LLCJan 2020 to May 2023Triad O&G, LLCJun 2023 to now
Operators of this lease over timeValor Energy, LLC, Jan 2020 to May 2023; Triad O&G, LLC, Jun 2023 to Jul 20262020202120222023202420252026Changed Jun 2023Valor Energy, LLCJan 2020 to May 2023Triad O&G, LLCJun 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MONTALVO, N.R.
API numberWell no.Status
42-427-0496637Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100Sep 1, 2023–
Gulf Coast Energy, Inc.Gas-well gasBuys100Sep 1, 2023–
Gulf Coast Energy, Inc.Gas-well gasGathers100Sep 1, 2023–
Dorado Oil CompanyCondensateGathers100Sep 1, 2017Sep 1, 2023
Kinder Morgan Tejas Pipeline LLCGas-well gasGathers100Dec 1, 2011Sep 1, 2023
Kinder Morgan Tejas Pipeline LLCGas-well gasBuys100Sep 1, 2007Sep 1, 2023

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

Who buys my oilOil price check

1,064 acres on the newest permit

Check your decimal on this lease
Permits for Montalvo, N.r.
API numberWell no.Acreson the permit
42-427-04966371,064

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MONTALVO, N.R.
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Triad O&G,000$80.46$2.89
Jun 2026Triad O&G,000$84.81$3.15
May 2026Triad O&G,000$102.13$2.94
Apr 2026Triad O&G,000$100.32$2.77
Mar 2026Triad O&G,000$91.38$3.04
Feb 2026Triad O&G,000$64.51$3.62
Jan 2026Triad O&G,000$60.04$7.72
Dec 2025Triad O&G,000$57.97$4.26
Nov 2025Triad O&G,5535090$60.06$3.79
Oct 2025Triad O&G,2,1962,0720$60.89$3.19
Sep 2025Triad O&G,1,9911,8710$63.96$2.97
Aug 2025Triad O&G,2,2572,1330$64.86$2.91
Jul 2025Triad O&G,2,3052,1890$68.39$3.20
Jun 2025Triad O&G,2,0751,9550$68.17$3.02
May 2025Triad O&G,1,9961,8720$62.17$3.12
Apr 2025Triad O&G,1,1291,0690$63.54$3.42
Mar 2025Triad O&G,1,2971,2330$68.24$4.12
Feb 2025Triad O&G,1,0331,0330$71.53$4.19
Jan 2025Triad O&G,2882880$75.74$4.13
Dec 2024Triad O&G,6516510$70.12$3.01
Nov 2024Triad O&G,8918910$69.95$2.12
Oct 2024Triad O&G,1,2321,2320$71.99$2.20
Sep 2024Triad O&G,6886880$70.24$2.28
Aug 2024Triad O&G,8228220$76.68$1.99
Jul 2024Triad O&G,8738730$81.80$2.07
Jun 2024Triad O&G,8568560$79.77$2.54
May 2024Triad O&G,000$80.02$2.12
Apr 2024Triad O&G,000$85.35$1.60
Mar 2024Triad O&G,000$81.28$1.49
Feb 2024Triad O&G,000$77.25$1.72
Jan 2024Triad O&G,000$74.15$3.18
Dec 2023Triad O&G,000$71.90$2.52
Nov 2023Triad O&G,000$77.69$2.71
Oct 2023Triad O&G,000$85.64$2.98
Sep 2023Triad O&G,000$89.43$2.64
Aug 2023Triad O&G,1081080$81.39$2.58

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

OperatorTriad O&G, LLCFieldSun (F-1-M 4950)CountyStarr County

Triad O&G, LLC in Starr County

All Triad O&G, LLC leases →

Sun (F-1-M 4950) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km