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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

1,188mcf gas, last 12 months−50% vs prior year
RRC lease
04-233183

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
9 bbl
Gas in Jul 2026
67 mcf

Production by month

Gas output fell 50% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 50% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 50% over the last 12 months. 1,188 mcf in the 12 months through Jul 2026, against 2,362 mcf in the 12 months before.Last 12 months: 1,188 mcfmcf per monthbbl per month0010012002300340045005Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 50% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 50% over the last 12 months. 1,188 mcf in the 12 months through Jul 2026, against 2,362 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010012002300340045005Jan 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, Aug 2023 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%Oct 23Jan 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, Aug 2023 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% · 1,071 mcf

  • Lease fuel (1)

    9.8% · 117 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeWhite Oak Operating Company LLC, Jan 2020 to Feb 2023; Aldine Oil and Gas, LP, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023White Oak Operating Company L…Jan 2020 to Feb 2023Aldine Oil and Gas, LPMar 2023 to now
Operators of this lease over timeWhite Oak Operating Company LLC, Jan 2020 to Feb 2023; Aldine Oil and Gas, LP, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023White Oak Operating Company LLCJan 2020 to Feb 2023Aldine Oil and Gas, LPMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SOUTH CALLAGHAN RANCH
API numberWell no.Status
42-479-39904273Active

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 gasGathers100Oct 9, 2007–
White Oak Operating Company LLCGas-well gasBuys100Aug 1, 2014Mar 1, 2023

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

37,141.77 acres on the newest permit

Permits for South Callaghan Ranch
API numberWell no.Acreson the permit
42-479-3990427337,141.77

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

Estimate your royalty

36 months, newest first

Ledger for SOUTH CALLAGHAN RANCH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Aldine Oil0167600$80.46$2.89
Jun 2026Aldine Oil001261150$84.81$3.15
May 2026Aldine Oil0184770$102.13$2.94
Apr 2026Aldine Oil2151460$100.32$2.77
Mar 2026Aldine Oil211391240$91.38$3.04
Feb 2026Aldine Oil0037320$64.51$3.62
Jan 2026Aldine Oil0136320$60.04$7.72
Dec 2025Aldine Oil1076690$57.97$4.26
Nov 2025Aldine Oil1180710$60.06$3.79
Oct 2025Aldine Oil1173650$60.89$3.19
Sep 2025Aldine Oil121491350$63.96$2.97
Aug 2025Aldine Oil102702450$64.86$2.91
Jul 2025Aldine Oil222722480$68.39$3.20
Jun 2025Aldine Oil221881760$68.17$3.02
May 2025Aldine Oil121891780$62.17$3.12
Apr 2025Aldine Oil102011870$63.54$3.42
Mar 2025Aldine Oil111331240$68.24$4.12
Feb 2025Aldine Oil102462290$71.53$4.19
Jan 2025Aldine Oil0164590$75.74$4.13
Dec 2024Aldine Oil121611520$70.12$3.01
Nov 2024Aldine Oil122692520$69.95$2.12
Oct 2024Aldine Oil202091960$71.99$2.20
Sep 2024Aldine Oil122812630$70.24$2.28
Aug 2024Aldine Oil101491390$76.68$1.99
Jul 2024Aldine Oil202642470$81.80$2.07
Jun 2024Aldine Oil133253060$79.77$2.54
May 2024Aldine Oil234294040$80.02$2.12
Apr 2024Aldine Oil201541440$85.35$1.60
Mar 2024Aldine Oil132382240$81.28$1.49
Feb 2024Aldine Oil243162940$77.25$1.72
Jan 2024Aldine Oil343873580$74.15$3.18
Dec 2023Aldine Oil444654350$71.90$2.52
Nov 2023Aldine Oil404454030$77.69$2.71
Oct 2023Aldine Oil152121990$85.64$2.98
Sep 2023Aldine Oil204354060$89.43$2.64
Aug 2023Aldine Oil204343990$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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