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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

1,750mcf gas, last 12 months−34% vs prior year
Operator
Hilcorp Energy Company
County
Brooks County
Field
Kelsey (Vxkbg. Consol.)
RRC lease
04-191852

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Where it sits

This county

Brooks CountyBrooksDuvalJim HoggKenedyKlebergBrooks County
Brooks County
Oil, last 12 months
18 bbl
Gas in Jul 2026
100 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 fell 34% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 34% over the last 12 monthsMonthly gas production and oil for MCGILL BROS., Aug 2023 to Jul 2026. Gas output fell 34% over the last 12 months. 1,750 mcf in the 12 months through Jul 2026, against 2,642 mcf in the 12 months before.Last 12 months: 1,750 mcfmcf per monthbbl per month00100520010300154002050025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 34% over the last 12 monthsMonthly gas production and oil for MCGILL BROS., Aug 2023 to Jul 2026. Gas output fell 34% over the last 12 months. 1,750 mcf in the 12 months through Jul 2026, against 2,642 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00100520010300154002050025Jan 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 5.0% 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 5.0% of the gas in Jul 2026.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: plant to lineFlared 5.0%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 5.0% of the gas in Jul 2026.Share of gas by disposition code0%50%100%Jul 26: plant to lineFlared 5.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    94% · 1,650 mcf

  • Transmission line (2)

    3.9% · 69 mcf

  • Lease fuel (1)

    1.5% · 26 mcf

  • Flared (4)

    0.3% · 5 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
42-047-31993565Active

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

21,698.94 acres on the newest permit

Check your decimal on this lease
Permits for McGill Bros.
API numberWell no.Acreson the permit
42-047-3199356521,698.94

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

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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 Energy150100695$80.46$2.89
Jun 2026Overton Park001131130$84.81$3.15
May 2026Overton Park001421420$102.13$2.94
Apr 2026Overton Park001201200$100.32$2.77
Mar 2026Overton Park001251250$91.38$3.04
Feb 2026Overton Park001561560$64.51$3.62
Jan 2026Overton Park0022220$60.04$7.72
Dec 2025Overton Park001051050$57.97$4.26
Nov 2025Overton Park001371370$60.06$3.79
Oct 2025Overton Park002502500$60.89$3.19
Sep 2025Overton Park222932930$63.96$2.97
Aug 2025Overton Park111871870$64.86$2.91
Jul 2025Overton Park331721720$68.39$3.20
Jun 2025Overton Park003383380$68.17$3.02
May 2025Overton Park222752750$62.17$3.12
Apr 2025Overton Park552272270$63.54$3.42
Mar 2025Overton Park442032030$68.24$4.12
Feb 2025Overton Park2297970$71.53$4.19
Jan 2025Overton Park331591590$75.74$4.13
Dec 2024Overton Park552162160$70.12$3.01
Nov 2024Overton Park552012010$69.95$2.12
Oct 2024Overton Park552202200$71.99$2.20
Sep 2024Overton Park442302300$70.24$2.28
Aug 2024Overton Park773043040$76.68$1.99
Jul 2024Overton Park441521520$81.80$2.07
Jun 2024Overton Park331611610$79.77$2.54
May 2024Overton Park551911910$80.02$2.12
Apr 2024Overton Park551951950$85.35$1.60
Mar 2024Overton Park16163443440$81.28$1.49
Feb 2024Overton Park882712710$77.25$1.72
Jan 2024Overton Park772942940$74.15$3.18
Dec 2023Overton Park771491490$71.90$2.52
Nov 2023Overton Park10102842840$77.69$2.71
Oct 2023Overton Park222762760$85.64$2.98
Sep 2023Overton Park442502500$89.43$2.64
Aug 2023Overton Park444044040$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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