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Texas gas well

Producing

MCGILL BROS.

McGill Bros. is a gas well in Brooks County, Texas, operated by Hilcorp Energy Company in the Kelsey (Vxkbg. Consol.) field.

1 well

14,505mcf gas, last 12 months+217% vs prior year
Operator
Hilcorp Energy Company
County
Brooks County
Field
Kelsey (Vxkbg. Consol.)
RRC lease
04-165891

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Where it sits

This county

Brooks CountyBrooksDuvalJim HoggKenedyKlebergBrooks County
Brooks County
Oil, last 12 months
17 bbl
Gas in Jul 2026
717 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Hilcorp Energy Company took over from Overton Park Oil & Gas LP in Jul 2026.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Sep 10, 2026 (last P-5 filed Apr 18, 2026).

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

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Production by month

Gas output rose 217% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 217% over the last 12 monthsMonthly gas production and oil for MCGILL BROS., Aug 2023 to Jul 2026. Gas output rose 217% over the last 12 months. 14,505 mcf in the 12 months through Jul 2026, against 4,576 mcf in the 12 months before.Last 12 months: 14,505 mcfmcf per monthbbl per month0050051,000101,500152,00020Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 217% over the last 12 monthsMonthly gas production and oil for MCGILL BROS., Aug 2023 to Jul 2026. Gas output rose 217% over the last 12 months. 14,505 mcf in the 12 months through Jul 2026, against 4,576 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050051,000101,500152,00020Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 5.3% of the gas in Jul 2026.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plantShare of MCGILL BROS. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 5.3% of the gas in Jul 2026.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: plant to lineFlared 5.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plantShare of MCGILL BROS. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 5.3% of the gas in Jul 2026.Share of gas by disposition code0%50%100%Jul 26: plant to lineFlared 5.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    95% · 13,788 mcf

  • Transmission line (2)

    3.4% · 493 mcf

  • Lease fuel (1)

    1.3% · 186 mcf

  • Flared (4)

    0.3% · 38 mcf

0.3% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed once, most recently in Jul 2026

Operators of this lease over timeOverton Park Oil & Gas LP, Jan 2020 to Jun 2026; Hilcorp Energy Company, Jul 2026 to Jul 20262020202120222023202420252026Changed Jul 2026Overton Park Oil & Gas LPJan 2020 to Jun 2026Hilcorp Energy CompanyJul 2026 to now
Operators of this lease over timeOverton Park Oil & Gas LP, Jan 2020 to Jun 2026; Hilcorp Energy Company, Jul 2026 to Jul 20262020202120222023202420252026Changed Jul 2026Overton Park Oil & Gas LPJan 2020 to Jun 2026Hilcorp Energy CompanyJul 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MCGILL BROS.
API numberWell no.Status
42-047-31771549Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100Oct 1, 2023–
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Jul 1, 2015–
Shell Trading (Us) CompanyCondensateGathers100Feb 1, 2021Oct 1, 2023
Energy Transfer CompanyGas-well gasBuys100Jul 1, 2015Oct 1, 2023
Gulfmark Energy, Inc.CondensateGathers100Dec 1, 2019Feb 1, 2021
Flint Hills Resources, LPCondensateGathers100Dec 1, 2018Dec 1, 2019

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

Who buys my oilOil price check

30,218.70 acres on the newest permit

Check your decimal on this lease
Permits for McGill Bros.
API numberWell no.Acreson the permit
42-047-3177154930,218.70

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

Unit decimal checker

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36 months, newest first

Ledger for MCGILL BROS.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy15071749338$80.46$2.89
Jun 2026Overton Park001,2861,2860$84.81$3.15
May 2026Overton Park001,3111,3110$102.13$2.94
Apr 2026Overton Park001,3711,3710$100.32$2.77
Mar 2026Overton Park001,4151,4150$91.38$3.04
Feb 2026Overton Park001,2581,2580$64.51$3.62
Jan 2026Overton Park006926920$60.04$7.72
Dec 2025Overton Park001,4661,4660$57.97$4.26
Nov 2025Overton Park001,5291,5290$60.06$3.79
Oct 2025Overton Park111,4091,4090$60.89$3.19
Sep 2025Overton Park111,1051,1050$63.96$2.97
Aug 2025Overton Park009469460$64.86$2.91
Jul 2025Overton Park008318310$68.39$3.20
Jun 2025Overton Park006886880$68.17$3.02
May 2025Overton Park006836830$62.17$3.12
Apr 2025Overton Park116066060$63.54$3.42
Mar 2025Overton Park116706700$68.24$4.12
Feb 2025Overton Park115445440$71.53$4.19
Jan 2025Overton Park115545540$75.74$4.13
Dec 2024Overton Park00000$70.12$3.01
Nov 2024Overton Park00000$69.95$2.12
Oct 2024Overton Park00000$71.99$2.20
Sep 2024Overton Park00000$70.24$2.28
Aug 2024Overton Park00000$76.68$1.99
Jul 2024Overton Park00000$81.80$2.07
Jun 2024Overton Park00000$79.77$2.54
May 2024Overton Park00000$80.02$2.12
Apr 2024Overton Park00000$85.35$1.60
Mar 2024Overton Park00000$81.28$1.49
Feb 2024Overton Park00000$77.25$1.72
Jan 2024Overton Park007907900$74.15$3.18
Dec 2023Overton Park005685680$71.90$2.52
Nov 2023Overton Park006456450$77.69$2.71
Oct 2023Overton Park005975970$85.64$2.98
Sep 2023Overton Park006086080$89.43$2.64
Aug 2023Overton Park00000$81.39$2.58

Flared above 3%

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

OperatorHilcorp Energy CompanyFieldKelsey (Vxkbg. Consol.)CountyBrooks County

Hilcorp Energy Company in Brooks County

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Kelsey (Vxkbg. Consol.) field

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