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Texas gas well

Producing

HIRSCH ESTATE 858

Hirsch Estate 858 is a gas well in Webb County, Texas, operated by Hilcorp Energy Company in the Big Cowboy (Lobo) field.

1 well

6,571mcf gas, last 12 months−1% vs prior year
Operator
Hilcorp Energy Company
County
Webb County
Field
Big Cowboy (Lobo)
RRC lease
04-084056

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
33 bbl
Gas in Jul 2026
495 mcf

Production by month

Gas output held steady over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 858, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 6,571 mcf in the 12 months through Jul 2026, against 6,647 mcf in the 12 months before.Last 12 months: 6,571 mcfmcf per monthbbl per month0020010400206003080040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 858, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 6,571 mcf in the 12 months through Jul 2026, against 6,647 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020010400206003080040Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

87% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
87% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 858 gas by disposition code each month, Aug 2023 to Jul 2026. 87% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
87% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 858 gas by disposition code each month, Aug 2023 to Jul 2026. 87% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    87% · 5,720 mcf

  • Lease fuel (1)

    13% · 851 mcf

1 well on this lease

Wells on HIRSCH ESTATE 858
API numberWell no.Status
42-479-323621Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers50Dec 1, 2019–
Shell Trading (Us) CompanyCondensateGathers50Dec 1, 2019–
Houston Pipe Line Company LPGas-well gasBuys100Dec 1, 2019–
Energy Transfer CompanyGas-well gasGathers100Sep 1, 2018–
Genesis Crude Oil, L.p.CondensateGathers50Sep 1, 2018Dec 1, 2019
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers50Sep 1, 2018Dec 1, 2019
Houston Pipe Line Company LPGas-well gasBuys100Sep 1, 2018Dec 1, 2019

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

Who buys my oilOil price check

664 acres on the newest permit

Check your decimal on this lease
Permits for Hirsch Estate 858
API numberWell no.Acreson the permit
42-479-323621664

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HIRSCH ESTATE 858
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026004954150$80.46$2.89
Jun 2026106775790$84.81$3.15
May 2026205274640$102.13$2.94
Apr 2026005004430$100.32$2.77
Mar 2026205334680$91.38$3.04
Feb 2026004814230$64.51$3.62
Jan 2026006115360$60.04$7.72
Dec 2025006165400$57.97$4.26
Nov 20252806135400$60.06$3.79
Oct 2025004844170$60.89$3.19
Sep 2025004924240$63.96$2.97
Aug 2025005424710$64.86$2.91
Jul 2025005775010$68.39$3.20
Jun 2025005705000$68.17$3.02
May 2025005654910$62.17$3.12
Apr 2025005564870$63.54$3.42
Mar 20251004554030$68.24$4.12
Feb 2025005244670$71.53$4.19
Jan 2025005334810$75.74$4.13
Dec 2024005775200$70.12$3.01
Nov 2024005925360$69.95$2.12
Oct 2024005905320$71.99$2.20
Sep 2024005835260$70.24$2.28
Aug 2024005254650$76.68$1.99
Jul 2024006115490$81.80$2.07
Jun 2024006035400$79.77$2.54
May 2024006345660$80.02$2.12
Apr 2024006495810$85.35$1.60
Mar 2024006355680$81.28$1.49
Feb 2024006125460$77.25$1.72
Jan 2024505574850$74.15$3.18
Dec 20230856395570$71.90$2.52
Nov 2023706655960$77.69$2.71
Oct 2023005494980$85.64$2.98
Sep 2023006105530$89.43$2.64
Aug 2023006055480$81.39$2.58

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 CompanyFieldBig Cowboy (Lobo)CountyWebb County

Hilcorp Energy Company in Webb County

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Big Cowboy (Lobo) field

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