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Producing

CUELLAR HEIRS B

Cuellar Heirs B is a gas well in Zapata County, Texas, operated by Hilcorp Energy Company in the Cisco-Benavides (Lobo Cons.) field.

1 well

3,100mcf gas, last 12 months+16% vs prior year
Operator
Hilcorp Energy Company
County
Zapata County
Field
Cisco-Benavides (Lobo Cons.)
RRC lease
04-225146

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Where it sits

This county

Zapata CountyZapataJim HoggZapata County
Zapata County
Gas in Jul 2026
419 mcf
Reporting since
Jan 2020

Production by month

Gas output rose 16% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 16% over the last 12 monthsMonthly gas production for CUELLAR HEIRS B, Aug 2023 to Jul 2026. Gas output rose 16% over the last 12 months. 3,100 mcf in the 12 months through Jul 2026, against 2,670 mcf in the 12 months before.Last 12 months: 3,100 mcfmcf per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 16% over the last 12 monthsMonthly gas production for CUELLAR HEIRS B, Aug 2023 to Jul 2026. Gas output rose 16% over the last 12 months. 3,100 mcf in the 12 months through Jul 2026, against 2,670 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of CUELLAR HEIRS B gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of CUELLAR HEIRS B gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

1 well on this lease

Wells on CUELLAR HEIRS B
API numberWell no.Status
42-505-357421Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Flint Hills Resources, LPCondensateGathers34Jun 1, 2016
Gulfmark Energy, Inc.CondensateGathers33Jun 1, 2016
Shell Trading (Us) CompanyCondensateGathers33Jun 1, 2016
Energy Transfer CompanyGas-well gasBuys50Jun 1, 2016
Hilcorp Energy CompanyGas-well gasBuys50Jun 1, 2016
Hilcorp Energy CompanyGas-well gasGathers100Jun 1, 2016

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

Who buys my oilOil price check

539.62 acres on the newest permit

Check your decimal on this lease
Permits for Cuellar Heirs B
API numberWell no.Acreson the permit
42-505-357421539.62

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

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36 months, newest first

Ledger for CUELLAR HEIRS B
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264194190$80.46$2.89
Jun 20262312310$84.81$3.15
May 20263893890$102.13$2.94
Apr 20262992990$100.32$2.77
Mar 2026000$91.38$3.04
Feb 20262172170$64.51$3.62
Jan 20263073070$60.04$7.72
Dec 20252842840$57.97$4.26
Nov 20253793790$60.06$3.79
Oct 20251541540$60.89$3.19
Sep 20251981980$63.96$2.97
Aug 20252232230$64.86$2.91
Jul 20252312310$68.39$3.20
Jun 20251741740$68.17$3.02
May 20251811810$62.17$3.12
Apr 20252212210$63.54$3.42
Mar 20252262260$68.24$4.12
Feb 20252212210$71.53$4.19
Jan 20253893890$75.74$4.13
Dec 20241121120$70.12$3.01
Nov 20242212210$69.95$2.12
Oct 20242342340$71.99$2.20
Sep 20242152150$70.24$2.28
Aug 20242452450$76.68$1.99
Jul 20242692690$81.80$2.07
Jun 20242482480$79.77$2.54
May 20242582580$80.02$2.12
Apr 20242462460$85.35$1.60
Mar 20242812810$81.28$1.49
Feb 20242562560$77.25$1.72
Jan 20242572570$74.15$3.18
Dec 20232382380$71.90$2.52
Nov 20232552550$77.69$2.71
Oct 20232692690$85.64$2.98
Sep 20232712710$89.43$2.64
Aug 20233003000$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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This lease belongs to

OperatorHilcorp Energy CompanyFieldCisco-Benavides (Lobo Cons.)CountyZapata County

Hilcorp Energy Company in Zapata County

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