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Texas gas well

Producing

STATE MARSHALL

State Marshall is a gas well in Brooks County, Texas, operated by Hilcorp Energy Company in the Kelsey (Frio Consol.) field.

1 well

35,933mcf gas, last 12 months−31% vs prior year
Operator
Hilcorp Energy Company
County
Brooks County
Field
Kelsey (Frio Consol.)
RRC lease
04-294195

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Where it sits

This county

Brooks CountyBrooksDuvalJim HoggKenedyKlebergBrooks County
Brooks County
Oil, last 12 months
939 bbl
Gas in Jul 2026
1,694 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.

See why checks stop on this lease

Production by month

Gas output fell 31% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 31% over the last 12 monthsMonthly gas production and oil for STATE MARSHALL, Aug 2023 to Jul 2026. Gas output fell 31% over the last 12 months. 35,933 mcf in the 12 months through Jul 2026, against 52,213 mcf in the 12 months before.Last 12 months: 35,933 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 31% over the last 12 monthsMonthly gas production and oil for STATE MARSHALL, Aug 2023 to Jul 2026. Gas output fell 31% over the last 12 months. 35,933 mcf in the 12 months through Jul 2026, against 52,213 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Jan 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 STATE MARSHALL 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 STATE MARSHALL 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% · 34,239 mcf

  • Transmission line (2)

    3.2% · 1,166 mcf

  • Lease fuel (1)

    1.2% · 439 mcf

  • Flared (4)

    0.2% · 89 mcf

0.2% 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, Nov 2022 to Jun 2026; Hilcorp Energy Company, Jul 2026 to Jul 20262023202420252026Changed Jul 2026Overton Park Oil & Gas LPNov 2022 to Jun 2026Hilcorp Energy CompanyJul 2026 to now
Operators of this lease over timeOverton Park Oil & Gas LP, Nov 2022 to Jun 2026; Hilcorp Energy Company, Jul 2026 to Jul 20262023202420252026Changed Jul 2026Overton Park Oil & Gas LPNov 2022 to Jun 2026Hilcorp Energy CompanyJul 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STATE MARSHALL
API numberWell no.Status
42-047-32547100Active

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 gasGathers100Nov 20, 2022–
Gulfmark Energy, Inc.CondensateGathers100Nov 20, 2022Oct 1, 2023
Energy Transfer CompanyGas-well gasBuys100Nov 20, 2022Oct 1, 2023

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

Who buys my oilOil price check

1,427.89 acres on the newest permit

Check your decimal on this lease
Permits for State Marshall
API numberWell no.Acreson the permit
42-047-325471001,427.89

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STATE MARSHALL
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy60521,6941,16689$80.46$2.89
Jun 2026Overton Park67672,6872,6870$84.81$3.15
May 2026Overton Park77772,9652,9650$102.13$2.94
Apr 2026Overton Park73732,9252,9250$100.32$2.77
Mar 2026Overton Park71713,0163,0160$91.38$3.04
Feb 2026Overton Park81812,6942,6940$64.51$3.62
Jan 2026Overton Park85853,1513,1510$60.04$7.72
Dec 2025Overton Park76763,1803,1800$57.97$4.26
Nov 2025Overton Park81813,1703,1700$60.06$3.79
Oct 2025Overton Park1061063,4113,4110$60.89$3.19
Sep 2025Overton Park94943,4113,4110$63.96$2.97
Aug 2025Overton Park68683,6293,6290$64.86$2.91
Jul 2025Overton Park98983,6793,6790$68.39$3.20
Jun 2025Overton Park95953,6623,6620$68.17$3.02
May 2025Overton Park1021023,7583,7580$62.17$3.12
Apr 2025Overton Park96963,9783,9780$63.54$3.42
Mar 2025Overton Park1071074,2054,2050$68.24$4.12
Feb 2025Overton Park1461464,3184,3180$71.53$4.19
Jan 2025Overton Park1621624,7174,7170$75.74$4.13
Dec 2024Overton Park1711714,8384,8380$70.12$3.01
Nov 2024Overton Park1651654,7584,7580$69.95$2.12
Oct 2024Overton Park1841844,9394,9390$71.99$2.20
Sep 2024Overton Park1821824,6624,6620$70.24$2.28
Aug 2024Overton Park2372374,6994,6990$76.68$1.99
Jul 2024Overton Park2462464,4614,4610$81.80$2.07
Jun 2024Overton Park2192194,6264,6260$79.77$2.54
May 2024Overton Park1921923,3143,3140$80.02$2.12
Apr 2024Overton Park1821826,4156,4150$85.35$1.60
Mar 2024Overton Park2102106,0896,0890$81.28$1.49
Feb 2024Overton Park3803806,9806,9800$77.25$1.72
Jan 2024Overton Park3893896,8906,8900$74.15$3.18
Dec 2023Overton Park3773777,1197,1190$71.90$2.52
Nov 2023Overton Park3373377,0487,0480$77.69$2.71
Oct 2023Overton Park3233237,6177,6170$85.64$2.98
Sep 2023Overton Park3663667,2847,2840$89.43$2.64
Aug 2023Overton Park8298297,1187,1180$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 (Frio Consol.)CountyBrooks County

Hilcorp Energy Company in Brooks County

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Kelsey (Frio Consol.) field

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