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Texas gas well

Producing

HIRSCH ESTATE 857

Hirsch Estate 857 is a gas well in Webb County, Texas, operated by Hilcorp Energy Company in the Big Cowboy (Lobo) field.

1 well

903mcf gas, last 12 months+64% vs prior year
Operator
Hilcorp Energy Company
County
Webb County
Field
Big Cowboy (Lobo)
RRC lease
04-231951

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
46 bbl
Gas in Jul 2026
313 mcf

Production by month

Gas output rose 64% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 64% over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 857, Aug 2023 to Jul 2026. Gas output rose 64% over the last 12 months. 903 mcf in the 12 months through Jul 2026, against 549 mcf in the 12 months before.Last 12 months: 903 mcfmcf per monthbbl per month0010010200203003040040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 64% over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 857, Aug 2023 to Jul 2026. Gas output rose 64% over the last 12 months. 903 mcf in the 12 months through Jul 2026, against 549 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010010200203003040040Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
86% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 857 gas by disposition code each month, Aug 2023 to Jul 2026. 86% 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
86% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 857 gas by disposition code each month, Aug 2023 to Jul 2026. 86% 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)

    86% · 778 mcf

  • Lease fuel (1)

    14% · 125 mcf

1 well on this lease

Wells on HIRSCH ESTATE 857
API numberWell no.Status
42-479-398034Active

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

7,158.85 acres on the newest permit

Check your decimal on this lease
Permits for Hirsch Estate 857
API numberWell no.Acreson the permit
42-479-3980347,158.85

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 857
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262703132620$80.46$2.89
Jun 20262898840$84.81$3.15
May 20265067590$102.13$2.94
Apr 2026201211070$100.32$2.77
Mar 20263452460$91.38$3.04
Feb 20262064560$64.51$3.62
Jan 20261211100$60.04$7.72
Dec 20251019170$57.97$4.26
Nov 20250415130$60.06$3.79
Oct 20250053460$60.89$3.19
Sep 20250057490$63.96$2.97
Aug 20253033290$64.86$2.91
Jul 202501128240$68.39$3.20
Jun 202590107940$68.17$3.02
May 20252049430$62.17$3.12
Apr 202522112980$63.54$3.42
Mar 20252443380$68.24$4.12
Feb 20251041370$71.53$4.19
Jan 20251012110$75.74$4.13
Dec 20240034310$70.12$3.01
Nov 20240333300$69.95$2.12
Oct 20240012110$71.99$2.20
Sep 20241034310$70.24$2.28
Aug 20242044390$76.68$1.99
Jul 202411132290$81.80$2.07
Jun 20240034300$79.77$2.54
May 20244065580$80.02$2.12
Apr 2024121271630$85.35$1.60
Mar 20247067600$81.28$1.49
Feb 20240099880$77.25$1.72
Jan 202400000$74.15$3.18
Dec 20230066580$71.90$2.52
Nov 20230020180$77.69$2.71
Oct 20230038340$85.64$2.98
Sep 20230042380$89.43$2.64
Aug 2023001161050$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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