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Royalty Clerk

Texas gas well

No report in 6+ months

I.V. MONTALVO 'C'

I.v. Montalvo 'C' is a gas well in Starr County, Texas, operated by Killam Oil Co., Ltd. in the Sun, North (5810) field.

Gas well dossier

0mcf gas, last 12 months
Operator
Killam Oil Co., Ltd.
County
Starr County
Field
Sun, North (5810)
RRC lease
04-287193

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Where it sits

This county

Starr CountyStarrBrooksJim HoggZapataHidalgoStarr County
Starr County
Gas in May 2023
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 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

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Jun 2020 to May 2023). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

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%FromUntil
Gulfmark Energy, Inc.CondensateGathers100Dec 1, 2019–
Killam Oil Co., Ltd.Gas-well gasBuys100Dec 1, 2019–
Enterprise Products Operating LLCGas-well gasGathers100Aug 13, 2019–
Flint Hills Resources, LPCondensateGathers100Aug 13, 2019Dec 1, 2019
Total Gas & Power Na, Inc.Gas-well gasBuys100Aug 13, 2019Dec 1, 2019

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

Who buys my oilOil price check

1,622.27 acres on the newest permit

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Permits for I.v. Montalvo 'C'
API numberWell no.Acreson the permit
42-427-34739551,622.27

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

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36 months, newest first

Ledger for I.V. MONTALVO 'C'
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
May 2023000$71.58$2.15
Apr 2023000$79.45$2.16
Mar 2023000$73.28$2.31
Feb 2023000$76.83$2.38
Jan 2023000$78.12$3.27
Dec 2022000$76.44$5.53
Nov 2022000$84.37$5.45
Oct 2022000$87.55$5.66
Sep 2022000$84.26$7.88
Aug 2022000$93.67$8.81
Jul 2022000$101.62$7.28
Jun 2022000$114.84$7.70
May 2022000$109.55$8.14
Apr 2022000$101.78$6.60
Mar 2022000$108.50$4.90
Feb 2022000$91.64$4.69
Jan 2022000$83.22$4.38
Dec 2021000$71.71$3.76
Nov 2021000$79.15$5.05
Oct 2021000$81.48$5.51
Sep 2021000$71.65$5.16
Aug 2021000$67.73$4.07
Jul 2021000$72.49$3.84
Jun 2021000$71.38$3.26
May 2021000$65.17$2.91
Apr 2021000$61.72$2.66
Mar 2021000$62.33$2.62
Feb 2021000$59.04$5.35
Jan 2021000$52.00$2.71
Dec 2020000$47.02$2.58
Nov 2020000$40.94$2.61
Oct 2020000$39.40$2.39
Sep 2020000$39.63$1.92
Aug 2020000$42.34$2.30
Jul 2020000$40.71$1.76
Jun 2020000$38.31$1.63

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

OperatorKillam Oil Co., Ltd.FieldSun, North (5810)CountyStarr County

Killam Oil Co., Ltd. in Starr County

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Sun, North (5810) field

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

New drilling permits in Starr County

Newest in the county: this lease has no coordinates.