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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

1,665mcf gas, last 12 months−89% vs prior year
RRC lease
04-223396

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
14 bbl
Gas in Jul 2026
181 mcf

Production by month

Gas output fell 89% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 89% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 89% over the last 12 months. 1,665 mcf in the 12 months through Jul 2026, against 15,849 mcf in the 12 months before.Last 12 months: 1,665 mcfmcf per monthbbl per month001,00052,000103,000154,000205,00025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 89% over the last 12 monthsMonthly gas production and oil for SOUTH CALLAGHAN RANCH, Aug 2023 to Jul 2026. Gas output fell 89% over the last 12 months. 1,665 mcf in the 12 months through Jul 2026, against 15,849 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,00052,000103,000154,000205,00025Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
94% 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. 94% 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
94% 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. 94% 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)

    94% · 1,566 mcf

  • Lease fuel (1)

    5.9% · 99 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
42-479-39607242Active

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 gasGathers100Sep 4, 2006–
White Oak Operating Company LLCGas-well gasBuys100Aug 1, 2014Mar 1, 2023

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

39,636 acres on the newest permit

Permits for South Callaghan Ranch
API numberWell no.Acreson the permit
42-479-3960724239,636

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 Oil111811670$80.46$2.89
Jun 2026Aldine Oil111091020$84.81$3.15
May 2026Aldine Oil1198910$102.13$2.94
Apr 2026Aldine Oil111141060$100.32$2.77
Mar 2026Aldine Oil111821710$91.38$3.04
Feb 2026Aldine Oil111401300$64.51$3.62
Jan 2026Aldine Oil211381300$60.04$7.72
Dec 2025Aldine Oil111571480$57.97$4.26
Nov 2025Aldine Oil1092870$60.06$3.79
Oct 2025Aldine Oil111221160$60.89$3.19
Sep 2025Aldine Oil111711630$63.96$2.97
Aug 2025Aldine Oil221611550$64.86$2.91
Jul 2025Aldine Oil111551490$68.39$3.20
Jun 2025Aldine Oil111851670$68.17$3.02
May 2025Aldine Oil111941770$62.17$3.12
Apr 2025Aldine Oil221291180$63.54$3.42
Mar 2025Aldine Oil331811650$68.24$4.12
Feb 2025Aldine Oil171521380$71.53$4.19
Jan 2025Aldine Oil9131,5841,4420$75.74$4.13
Dec 2024Aldine Oil22162,9552,7100$70.12$3.01
Nov 2024Aldine Oil10141,7671,6060$69.95$2.12
Oct 2024Aldine Oil21242,8942,6620$71.99$2.20
Sep 2024Aldine Oil20153,0492,8070$70.24$2.28
Aug 2024Aldine Oil12122,6042,4030$76.68$1.99
Jul 2024Aldine Oil19132,8362,6250$81.80$2.07
Jun 2024Aldine Oil0036340$79.77$2.54
May 2024Aldine Oil1339360$80.02$2.12
Apr 2024Aldine Oil0640380$85.35$1.60
Mar 2024Aldine Oil8102,0611,9510$81.28$1.49
Feb 2024Aldine Oil1691,4851,3810$77.25$1.72
Jan 2024Aldine Oil8111,9861,8350$74.15$3.18
Dec 2023Aldine Oil1160570$71.90$2.52
Nov 2023Aldine Oil2085810$77.69$2.71
Oct 2023Aldine Oil0153480$85.64$2.98
Sep 2023Aldine Oil221861750$89.43$2.64
Aug 2023Aldine Oil102542370$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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