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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

68,236mcf gas, last 12 months
Operator
Killam Oil Co., Ltd.
County
Starr County
Field
Sun, North (5810)
RRC lease
04-287266

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Where it sits

This county

Starr CountyStarrBrooksJim HoggZapataHidalgoStarr County
Starr County
Oil, last 12 months
1,570 bbl
Gas in Mar 2021
0 mcf

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

Gas output fell 100% since Jan 2020

  • Gas (bars)
  • Oil (line)
Gas output fell 100% since Jan 2020Monthly gas production and oil for I.V. MONTALVO 'C', Jan 2020 to Mar 2021. Gas output fell 100% since Jan 2020. Monthly average of 0 mcf in the latest 3 months, against 17,243 mcf in the first 3.mcf per monthbbl per month005,00025010k50015k75020k1,000Jan 20AprJulOctJan 21
Gas output fell 100% since Jan 2020Monthly gas production and oil for I.V. MONTALVO 'C', Jan 2020 to Mar 2021. Gas output fell 100% since Jan 2020. Monthly average of 0 mcf in the latest 3 months, against 17,243 mcf in the first 3.mcf per monthbbl per month005,00025010k50015k75020k1,000Jan 20JulJan 21

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the 9 months reported

All of the gas went to a transmission line in the 9 months reportedShare of I.V. MONTALVO 'C' gas by disposition code each month, Jan 2020 to Mar 2021. All of the gas went to a transmission line in the 9 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Jan 20AprJulOctJan 21
All of the gas went to a transmission line in the 9 months reportedShare of I.V. MONTALVO 'C' gas by disposition code each month, Jan 2020 to Mar 2021. All of the gas went to a transmission line in the 9 months reported.Share of gas by disposition code0%50%100%Jan 20JulJan 21

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

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 gasGathers100May 14, 2019–
Flint Hills Resources, LPCondensateGathers100May 14, 2019Dec 1, 2019
Total Gas & Power Na, Inc.Gas-well gasBuys100May 14, 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

Check your decimal on this lease
Permits for I.v. Montalvo 'C'
API numberWell no.Acreson the permit
42-427-34736491,622.27

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

Unit decimal checker

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15 months, newest first

Ledger for I.V. MONTALVO 'C'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Mar 202100000$62.33$2.62
Feb 202100000$59.04$5.35
Jan 202100000$52.00$2.71
Dec 202000000$47.02$2.58
Nov 2020061000$40.94$2.61
Oct 202007000$39.40$2.39
Sep 20201551443,6403,6400$39.63$1.92
Aug 20201881708,0398,0390$42.34$2.30
Jul 202027743311,57911,5790$40.71$1.76
Jun 202029361412,31412,3140$38.31$1.63
May 2020325015,59315,5930$28.56$1.75
Apr 202033223417,07117,0710$16.55$1.74
Mar 202037138314,28314,2830$29.21$1.79
Feb 202048361117,70017,7000$50.54$1.91
Jan 202095687719,74719,7470$57.52$2.02

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

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Nearby

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.