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Texas gas well

Producing

DE LOS SANTOS GAS UNIT 1

De Los Santos Gas Unit 1 is a gas well in Zapata County, Texas, operated by Hilcorp Energy Company in the Haynes (Middle Wilcox Cons.) field.

1 well

1,956mcf gas, last 12 months+26% vs prior year
Operator
Hilcorp Energy Company
County
Zapata County
Field
Haynes (Middle Wilcox Cons.)
RRC lease
04-227824

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Where it sits

This county

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

Production by month

Gas output rose 26% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 26% over the last 12 monthsMonthly gas production for DE LOS SANTOS GAS UNIT 1, Aug 2023 to Jul 2026. Gas output rose 26% over the last 12 months. 1,956 mcf in the 12 months through Jul 2026, against 1,551 mcf in the 12 months before.Last 12 months: 1,956 mcfmcf per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 26% over the last 12 monthsMonthly gas production for DE LOS SANTOS GAS UNIT 1, Aug 2023 to Jul 2026. Gas output rose 26% over the last 12 months. 1,956 mcf in the 12 months through Jul 2026, against 1,551 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

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 DE LOS SANTOS GAS UNIT 1 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 DE LOS SANTOS GAS UNIT 1 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% · 2,140 mcf

  • Lease fuel (1)

    5.6% · 126 mcf

1 well on this lease

Wells on DE LOS SANTOS GAS UNIT 1
API numberWell no.Status
42-505-3580510Active

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

578.75 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 De Los Santos Gas Unit 1
API numberWell no.Acreson the permit
42-505-3580510578.75

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DE LOS SANTOS GAS UNIT 1
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202682780$80.46$2.89
Jun 20261911800$84.81$3.15
May 20262442300$102.13$2.94
Apr 20261541450$100.32$2.77
Mar 20264584320$91.38$3.04
Feb 20264634370$64.51$3.62
Jan 2026000$60.04$7.72
Dec 202524230$57.97$4.26
Nov 20251061000$60.06$3.79
Oct 2025000$60.89$3.19
Sep 202576720$63.96$2.97
Aug 20251581500$64.86$2.91
Jul 20251961850$68.39$3.20
Jun 20251141080$68.17$3.02
May 202570660$62.17$3.12
Apr 202590850$63.54$3.42
Mar 20251941840$68.24$4.12
Feb 202598930$71.53$4.19
Jan 202553500$75.74$4.13
Dec 20241621530$70.12$3.01
Nov 20241241160$69.95$2.12
Oct 20242031910$71.99$2.20
Sep 202488830$70.24$2.28
Aug 20241591500$76.68$1.99
Jul 20241371290$81.80$2.07
Jun 20241941830$79.77$2.54
May 20242001890$80.02$2.12
Apr 20243062890$85.35$1.60
Mar 20243333150$81.28$1.49
Feb 20242672530$77.25$1.72
Jan 20243353180$74.15$3.18
Dec 20233082930$71.90$2.52
Nov 20232692560$77.69$2.71
Oct 20233503320$85.64$2.98
Sep 20233803600$89.43$2.64
Aug 20233543350$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 CompanyFieldHaynes (Middle Wilcox Cons.)CountyZapata County

Hilcorp Energy Company in Zapata County

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Haynes (Middle Wilcox Cons.) field

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