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Royalty Clerk

Texas gas well

Producing

SOUTH CALLAGHAN RANCH

South Callaghan Ranch is a gas well in Webb County, Texas, operated by Aldine Oil and Gas, LP in the Beccero Creek (Lobo Cons.) field.

1 well

406mcf gas, last 12 months+18% vs prior year
RRC lease
04-164336

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
1 bbl
Gas in Jul 2026
29 mcf

Production by month

Gas output rose 18% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 18% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Jan 2024 to Jul 2026. Gas output rose 18% over the last 12 months. 406 mcf in the 12 months through Jul 2026, against 344 mcf in the 12 months before.Last 12 months: 406 mcfmcf per monthbbl per month00500100115012001Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 18% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Jan 2024 to Jul 2026. Gas output rose 18% over the last 12 months. 406 mcf in the 12 months through Jul 2026, against 344 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500100115012001Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
90% of the gas went to a transmission line in the last 12 monthsShare of SOUTH CALLAGHAN RANCH gas by disposition code each month, Jan 2024 to Jul 2026. 90% 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%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to a transmission line in the last 12 monthsShare of SOUTH CALLAGHAN RANCH gas by disposition code each month, Jan 2024 to Jul 2026. 90% 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)

    90% · 366 mcf

  • Lease fuel (1)

    9.9% · 40 mcf

1 well on this lease

Wells on SOUTH CALLAGHAN RANCH
API numberWell no.Status
42-479-36670152Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100Jan 1, 2018–
Aldine Oil and Gas, LPGas-well gasBuys100Mar 1, 2023–
Webb/Duval GatherersGas-well gasGathers100Jan 28, 2008–
White Oak Operating Company LLCGas-well gasBuys100Aug 1, 2014Mar 1, 2023

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

37,555.36 acres on the newest permit

Permits for South Callaghan Ranch
API numberWell no.Acreson the permit
42-479-3667015237,555.36

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

Estimate your royalty

31 months, newest first

Ledger for SOUTH CALLAGHAN RANCH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20260029260$80.46$2.89
Jun 20260033300$84.81$3.15
May 20260023220$102.13$2.94
Apr 20261032290$100.32$2.77
Mar 20260027260$91.38$3.04
Feb 20260055470$64.51$3.62
Jan 20260013120$60.04$7.72
Dec 20250032290$57.97$4.26
Nov 20250022200$60.06$3.79
Oct 20250042370$60.89$3.19
Sep 20250047420$63.96$2.97
Aug 20250051460$64.86$2.91
Jul 20250037330$68.39$3.20
Jun 20250012110$68.17$3.02
May 20250034310$62.17$3.12
Apr 20250023210$63.54$3.42
Mar 20250027250$68.24$4.12
Feb 20250031290$71.53$4.19
Jan 20250050470$75.74$4.13
Dec 202410105980$70.12$3.01
Nov 202400540$69.95$2.12
Oct 202400320$71.99$2.20
Sep 202400880$70.24$2.28
Aug 202400980$76.68$1.99
Jul 202400770$81.80$2.07
Jun 20240028260$79.77$2.54
May 20240048450$80.02$2.12
Apr 20240060570$85.35$1.60
Mar 2024001231150$81.28$1.49
Feb 2024001851720$77.25$1.72
Jan 202400000$74.15$3.18

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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