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Texas gas well

Producing

PEREZ UNIT 667

Perez Unit 667 is a gas well in Webb County, Texas, operated by Hilcorp Energy Company in the Guerra (10,000) field.

1 well

3,654mcf gas, last 12 months+42% vs prior year
RRC lease
04-125437

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Gas in Jul 2026
219 mcf
Reporting since
Jan 2020

Production by month

Gas output rose 42% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 42% over the last 12 monthsMonthly gas production for PEREZ UNIT 667, Aug 2023 to Jul 2026. Gas output rose 42% over the last 12 months. 3,654 mcf in the 12 months through Jul 2026, against 2,572 mcf in the 12 months before.Last 12 months: 3,654 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 42% over the last 12 monthsMonthly gas production for PEREZ UNIT 667, Aug 2023 to Jul 2026. Gas output rose 42% over the last 12 months. 3,654 mcf in the 12 months through Jul 2026, against 2,572 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of PEREZ UNIT 667 gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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
Over 99% of the gas went to a transmission line in the last 12 monthsShare of PEREZ UNIT 667 gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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)

    100% · 3,648 mcf

  • Lease fuel (1)

    0.2% · 6 mcf

1 well on this lease

Wells on PEREZ UNIT 667
API numberWell no.Status
42-479-345553Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Hilcorp Energy CompanyGas-well gasBuys100Aug 1, 2017
Hilcorp Energy CompanyGas-well gasGathers100Aug 1, 2017

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

255.36 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Perez Unit 667
API numberWell no.Acreson the permit
42-479-345553255.36

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

Estimate your royalty

36 months, newest first

Ledger for PEREZ UNIT 667
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262192190$80.46$2.89
Jun 20262742740$84.81$3.15
May 20262842840$102.13$2.94
Apr 20264044040$100.32$2.77
Mar 20263833830$91.38$3.04
Feb 20262432370$64.51$3.62
Jan 20262242240$60.04$7.72
Dec 20251601600$57.97$4.26
Nov 20253993990$60.06$3.79
Oct 20255345340$60.89$3.19
Sep 20252642640$63.96$2.97
Aug 20252662660$64.86$2.91
Jul 20255885880$68.39$3.20
Jun 202575750$68.17$3.02
May 202510100$62.17$3.12
Apr 202560600$63.54$3.42
Mar 202512120$68.24$4.12
Feb 2025110$71.53$4.19
Jan 202533330$75.74$4.13
Dec 202490900$70.12$3.01
Nov 20241351350$69.95$2.12
Oct 20243663660$71.99$2.20
Sep 20245255250$70.24$2.28
Aug 20246776770$76.68$1.99
Jul 20247157150$81.80$2.07
Jun 20241,0661,0660$79.77$2.54
May 20241,1771,1770$80.02$2.12
Apr 20241,3551,3550$85.35$1.60
Mar 20248378370$81.28$1.49
Feb 20247147140$77.25$1.72
Jan 20241,2631,2630$74.15$3.18
Dec 20231,0431,0430$71.90$2.52
Nov 20239119110$77.69$2.71
Oct 20236476470$85.64$2.98
Sep 20238718710$89.43$2.64
Aug 20231,0281,0280$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

Hilcorp Energy Company in Webb County

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Guerra (10,000) field

No other producing leases in this field are in our data yet.

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