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Producing

MARTINEZ-ALEXANDER GAS UNIT "A"

Martinez-Alexander Gas Unit "A" is a gas well in Zapata County, Texas, operated by Hilcorp Energy Company in the Bashara-Hereford field.

1 well

4,205mcf gas, last 12 months−41% vs prior year
Operator
Hilcorp Energy Company
County
Zapata County
Field
Bashara-Hereford
RRC lease
04-214167

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Where it sits

This county

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

Production by month

Gas output fell 41% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 41% over the last 12 monthsMonthly gas production for MARTINEZ-ALEXANDER GAS UNIT "A", Aug 2023 to Jul 2026. Gas output fell 41% over the last 12 months. 4,205 mcf in the 12 months through Jul 2026, against 7,095 mcf in the 12 months before.Last 12 months: 4,205 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 41% over the last 12 monthsMonthly gas production for MARTINEZ-ALEXANDER GAS UNIT "A", Aug 2023 to Jul 2026. Gas output fell 41% over the last 12 months. 4,205 mcf in the 12 months through Jul 2026, against 7,095 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

95% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
95% of the gas went to a transmission line in the last 12 monthsShare of MARTINEZ-ALEXANDER GAS UNIT "A" gas by disposition code each month, Aug 2023 to Jul 2026. 95% 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
95% of the gas went to a transmission line in the last 12 monthsShare of MARTINEZ-ALEXANDER GAS UNIT "A" gas by disposition code each month, Aug 2023 to Jul 2026. 95% 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)

    95% · 3,992 mcf

  • Lease fuel (1)

    5.1% · 213 mcf

1 well on this lease

Wells on MARTINEZ-ALEXANDER GAS UNIT "A"
API numberWell no.Status
42-505-353321Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers50Dec 1, 2019–
Shell Trading (Us) CompanyCondensateGathers50Dec 1, 2019–
Hilcorp Energy CompanyGas-well gasBuys100Dec 1, 2019–
Enterprise Products Operating LLCGas-well gasGathers100Oct 1, 2007–
Flint Hills Resources, LPCondensateGathers100Sep 16, 2005Dec 1, 2019
Hilcorp Energy CompanyGas-well gasBuys100Sep 1, 2014Dec 1, 2019

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

Who buys my oilOil price check

40 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.

  • 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 Martinez-Alexander Gas Unit "A"
API numberWell no.Acreson the permit
42-505-35332140

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MARTINEZ-ALEXANDER GAS UNIT "A"
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263323160$80.46$2.89
Jun 20262702570$84.81$3.15
May 20263163000$102.13$2.94
Apr 20263183020$100.32$2.77
Mar 20262532400$91.38$3.04
Feb 20262962820$64.51$3.62
Jan 20262782640$60.04$7.72
Dec 20253052890$57.97$4.26
Nov 20253293120$60.06$3.79
Oct 20255254980$60.89$3.19
Sep 20254644400$63.96$2.97
Aug 20255194920$64.86$2.91
Jul 20255024760$68.39$3.20
Jun 20255114860$68.17$3.02
May 20254674440$62.17$3.12
Apr 20254604380$63.54$3.42
Mar 20254544320$68.24$4.12
Feb 20254043840$71.53$4.19
Jan 20254083880$75.74$4.13
Dec 20244584320$70.12$3.01
Nov 20241,8391,7400$69.95$2.12
Oct 20245254960$71.99$2.20
Sep 20245244960$70.24$2.28
Aug 20245435120$76.68$1.99
Jul 20244824560$81.80$2.07
Jun 20243423250$79.77$2.54
May 20245274990$80.02$2.12
Apr 20244414170$85.35$1.60
Mar 20244314080$81.28$1.49
Feb 20242362240$77.25$1.72
Jan 20242632490$74.15$3.18
Dec 20232832690$71.90$2.52
Nov 20232632500$77.69$2.71
Oct 20233253090$85.64$2.98
Sep 20232322210$89.43$2.64
Aug 20232652520$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

OperatorHilcorp Energy CompanyFieldBashara-HerefordCountyZapata County

Hilcorp Energy Company in Zapata County

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Bashara-Hereford field

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