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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

47mcf gas, last 12 months−66% vs prior year
Operator
Aldine Oil and Gas, LP
County
Webb County
Field
Beccero Creek (Lobo Cons.)
RRC lease
04-232940

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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
3 mcf

Production by month

Gas output fell 66% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 66% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 66% over the last 12 months. 47 mcf in the 12 months through Jul 2026, against 140 mcf in the 12 months before.Last 12 months: 47 mcfmcf per monthbbl per month002002400460068008Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 66% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 66% over the last 12 months. 47 mcf in the 12 months through Jul 2026, against 140 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

Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of SOUTH CALLAGHAN RANCH gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2025: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of SOUTH CALLAGHAN RANCH gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Feb 25: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    81% · 38 mcf

  • Lease fuel (1)

    19% · 9 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
42-479-39943278Active

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 31, 2007–
White Oak Operating Company LLCGas-well gasBuys100Aug 1, 2014Mar 1, 2023

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

Who buys my oilOil price check

37,141.77 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for South Callaghan Ranch
API numberWell no.Acreson the permit
42-479-3994327837,141.77

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

Unit decimal checker

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36 months, newest first

Ledger for SOUTH CALLAGHAN RANCH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Aldine Oil00330$80.46$2.89
Jun 2026Aldine Oil00210$84.81$3.15
May 2026Aldine Oil00540$102.13$2.94
Apr 2026Aldine Oil10760$100.32$2.77
Mar 2026Aldine Oil00430$91.38$3.04
Feb 2026Aldine Oil00860$64.51$3.62
Jan 2026Aldine Oil00210$60.04$7.72
Dec 2025Aldine Oil00210$57.97$4.26
Nov 2025Aldine Oil00220$60.06$3.79
Oct 2025Aldine Oil00440$60.89$3.19
Sep 2025Aldine Oil00540$63.96$2.97
Aug 2025Aldine Oil00330$64.86$2.91
Jul 2025Aldine Oil00540$68.39$3.20
Jun 2025Aldine Oil00330$68.17$3.02
May 2025Aldine Oil00220$62.17$3.12
Apr 2025Aldine Oil00440$63.54$3.42
Mar 2025Aldine Oil00540$68.24$4.12
Feb 2025Aldine Oil00220$71.53$4.19
Jan 2025Aldine Oil00100$75.74$4.13
Dec 2024Aldine Oil00760$70.12$3.01
Nov 2024Aldine Oil0013120$69.95$2.12
Oct 2024Aldine Oil0014130$71.99$2.20
Sep 2024Aldine Oil0148450$70.24$2.28
Aug 2024Aldine Oil0036340$76.68$1.99
Jul 2024Aldine Oil0029270$81.80$2.07
Jun 2024Aldine Oil0285810$79.77$2.54
May 2024Aldine Oil121261180$80.02$2.12
Apr 2024Aldine Oil0073680$85.35$1.60
Mar 2024Aldine Oil243883640$81.28$1.49
Feb 2024Aldine Oil142562390$77.25$1.72
Jan 2024Aldine Oil552652450$74.15$3.18
Dec 2023Aldine Oil667006540$71.90$2.52
Nov 2023Aldine Oil404734290$77.69$2.71
Oct 2023Aldine Oil071361280$85.64$2.98
Sep 2023Aldine Oil306616170$89.43$2.64
Aug 2023Aldine Oil306526010$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

OperatorAldine Oil and Gas, LPFieldBeccero Creek (Lobo Cons.)CountyWebb County

Aldine Oil and Gas, LP in Webb County

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Beccero Creek (Lobo Cons.) field

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