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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

1,076mcf gas, last 12 months−78% vs prior year
RRC lease
04-224686

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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
76 mcf

Production by month

Gas output fell 78% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 78% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 78% over the last 12 months. 1,076 mcf in the 12 months through Jul 2026, against 4,987 mcf in the 12 months before.Last 12 months: 1,076 mcfmcf per monthbbl per month002002400460068008Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 78% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 78% over the last 12 months. 1,076 mcf in the 12 months through Jul 2026, against 4,987 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002002400460068008Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
89% 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. 89% 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
89% 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. 89% 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)

    89% · 962 mcf

  • Lease fuel (1)

    11% · 114 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
42-479-39693252Active

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 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
42-479-3969325237,141.77

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 Oil0176680$80.46$2.89
Jun 2026Aldine Oil001111010$84.81$3.15
May 2026Aldine Oil0158530$102.13$2.94
Apr 2026Aldine Oil211141040$100.32$2.77
Mar 2026Aldine Oil11107960$91.38$3.04
Feb 2026Aldine Oil301971710$64.51$3.62
Jan 2026Aldine Oil0143380$60.04$7.72
Dec 2025Aldine Oil1083750$57.97$4.26
Nov 2025Aldine Oil1194840$60.06$3.79
Oct 2025Aldine Oil111291140$60.89$3.19
Sep 2025Aldine Oil0132290$63.96$2.97
Aug 2025Aldine Oil0032290$64.86$2.91
Jul 2025Aldine Oil1276690$68.39$3.20
Jun 2025Aldine Oil221771670$68.17$3.02
May 2025Aldine Oil121801680$62.17$3.12
Apr 2025Aldine Oil101631530$63.54$3.42
Mar 2025Aldine Oil343283070$68.24$4.12
Feb 2025Aldine Oil102142000$71.53$4.19
Jan 2025Aldine Oil367186700$75.74$4.13
Dec 2024Aldine Oil667957450$70.12$3.01
Nov 2024Aldine Oil263623390$69.95$2.12
Oct 2024Aldine Oil506656210$71.99$2.20
Sep 2024Aldine Oil366426000$70.24$2.28
Aug 2024Aldine Oil206676220$76.68$1.99
Jul 2024Aldine Oil506936490$81.80$2.07
Jun 2024Aldine Oil156315950$79.77$2.54
May 2024Aldine Oil355565230$80.02$2.12
Apr 2024Aldine Oil306776360$85.35$1.60
Mar 2024Aldine Oil467146710$81.28$1.49
Feb 2024Aldine Oil365264920$77.25$1.72
Jan 2024Aldine Oil354003700$74.15$3.18
Dec 2023Aldine Oil464614310$71.90$2.52
Nov 2023Aldine Oil607216540$77.69$2.71
Oct 2023Aldine Oil172412240$85.64$2.98
Sep 2023Aldine Oil307056580$89.43$2.64
Aug 2023Aldine Oil307036480$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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