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Texas oil lease

Producing

MACKEREL 1

Mackerel 1 is an oil lease in Glasscock County, Texas, operated by Apache Corporation in the Jailhouse (Fusselman) field.

1 well

425bbl oil, last 12 months−17% vs prior year
Operator
Apache Corporation
County
Glasscock County
Field
Jailhouse (Fusselman)
RRC lease
08-45547

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
220 mcf
Oil in Jul 2026
33 bbl

Production by month

Oil output fell 17% over the last 12 months

Jun 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for MACKEREL 1, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 381 bbl in the 12 months through Jul 2026, against 459 bbl in the 12 months before.Last 12 months: 381 bblbbl per monthmcf per month002020404060608080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for MACKEREL 1, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 381 bbl in the 12 months through Jul 2026, against 459 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002020404060608080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

84% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
84% of the gas went to a processing plant in the last 12 monthsShare of MACKEREL 1 gas by disposition code each month, Aug 2023 to Jul 2026. 84% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
84% of the gas went to a processing plant in the last 12 monthsShare of MACKEREL 1 gas by disposition code each month, Aug 2023 to Jul 2026. 84% of the gas went to a processing plant 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.

  • Processing plant (3)

    84% · 477 mcf

  • Lease fuel (1)

    16% · 93 mcf

1 well on this lease

Wells on MACKEREL 1
API numberWell no.Status
42-173-361081Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Apache CorporationOilGathers100Dec 3, 2013
Apache CorporationCasinghead gasBuys100Dec 3, 2013
Apache CorporationCasinghead gasGathers100Dec 3, 2013

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

Who buys my oilOil price check

342 acres on the newest permit

Permits for Mackerel 1
API numberWell no.Acreson the permit
42-173-361081342

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What APA Corporation told investors it received

Apache Corporation is linked to APA Corporation (APA).
Realized prices reported by APA Corporation
QuarterOil$ per bblFiling
Q2 2026$98.24SEC filing
Q1 2026$78.69SEC filing
Q4 2025$61.03SEC filing
Q3 2025$67.43SEC filing
Q2 2025$65.58SEC filing
Q1 2025$73.73SEC filing

SourceAPA Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MACKEREL 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026338064640$80.46$2.89
Jun 2026No report filed–––––$84.81$3.15
May 202640068680$102.13$2.94
Apr 2026168338380$100.32$2.77
Mar 202629050500$91.38$3.04
Feb 2026480000$64.51$3.62
Jan 202633106000$60.04$7.72
Dec 2025280000$57.97$4.26
Nov 202532129000$60.06$3.79
Oct 2025230000$60.89$3.19
Sep 2025340000$63.96$2.97
Aug 202565114000$64.86$2.91
Jul 2025440000$68.39$3.20
Jun 2025420000$68.17$3.02
May 2025150000$62.17$3.12
Apr 202538121000$63.54$3.42
Mar 2025450000$68.24$4.12
Feb 2025370000$71.53$4.19
Jan 20254194000$75.74$4.13
Dec 2024520000$70.12$3.01
Nov 2024440000$69.95$2.12
Oct 20243785000$71.99$2.20
Sep 2024320000$70.24$2.28
Aug 20243296000$76.68$1.99
Jul 2024310000$81.80$2.07
Jun 2024340000$79.77$2.54
May 202438130000$80.02$2.12
Apr 2024270000$85.35$1.60
Mar 202447022220$81.28$1.49
Feb 20244512845270$77.25$1.72
Jan 202456043260$74.15$3.18
Dec 202359052320$71.90$2.52
Nov 2023459950300$77.69$2.71
Oct 202348049310$85.64$2.98
Sep 20234310540400$89.43$2.64
Aug 202348049490$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorApache CorporationFieldJailhouse (Fusselman)CountyGlasscock County

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