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Texas oil lease

Producing

NUNN-GANZE 18A

Nunn-Ganze 18A is an oil lease in Reagan County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

153,936bbl oil, since Dec 2025
Operator
Pioneer Natural Res. USA, Inc.
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-23239

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, since Dec 2025
193,705 mcf
Oil in Jul 2026
9,604 bbl
First check

Production started December 2025; the first check is due by about April 30, 2026 (estimate).

When is my first royalty check due?

Production by month

Oil output fell 71% since Dec 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 71% since Dec 2025Monthly oil production and gas for NUNN-GANZE 18A, Dec 2025 to Jul 2026. Oil output fell 71% since Dec 2025. Monthly average of 9,375 bbl in the latest 3 months, against 32,061 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40kOct 25Jan 26AprJul
Oil output fell 71% since Dec 2025Monthly oil production and gas for NUNN-GANZE 18A, Dec 2025 to Jul 2026. Oil output fell 71% since Dec 2025. Monthly average of 9,375 bbl in the latest 3 months, against 32,061 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40kJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a processing plant in the 8 months reported

Flaring peaked at 3.3% of the gas in Dec 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the 8 months reportedShare of NUNN-GANZE 18A gas by disposition code each month, Dec 2025 to Jul 2026. 96% of the gas went to a processing plant in the 8 months reported. Flaring peaked at 3.3% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.3%Oct 25Jan 26AprJul
96% of the gas went to a processing plant in the 8 months reportedShare of NUNN-GANZE 18A gas by disposition code each month, Dec 2025 to Jul 2026. 96% of the gas went to a processing plant in the 8 months reported. Flaring peaked at 3.3% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Flared 3.3%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    96% · 186,331 mcf

  • Lease fuel (1)

    2.4% · 4,711 mcf

  • Flared (4)

    1.4% · 2,663 mcf

1.4% of the gas flared in the 8 months reported. One month above 3%.

1 well on this lease

Wells on NUNN-GANZE 18A
API numberWell no.Status
42-383-420381HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Jun 18, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jun 18, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jun 18, 2025

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

Who buys my oilOil price check

1,135.70 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Check your decimal on this lease
Permits for Nunn-Ganze 18A
API numberWell no.Acreson the permit
42-383-420381H1,135.70

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

Unit decimal checker

Estimate your royalty

8 months, newest first

Ledger for NUNN-GANZE 18A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20269,6049,61223,17022,513192$80.46$2.89
Jun 20266,6266,6579,8729,474191$84.81$3.15
May 202611,89411,89410,31510,0730$102.13$2.94
Apr 202614,16414,17322,53821,83064$100.32$2.77
Mar 202615,46415,54738,73137,166428$91.38$3.04
Feb 202629,87729,87323,56422,400432$64.51$3.62
Jan 202637,91137,87035,35833,730367$60.04$7.72
Dec 202528,39628,27830,15729,145989$57.97$4.26

Flared above 3%

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

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyReagan County

Pioneer Natural Res. USA, Inc. in Reagan County

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Spraberry (Trend Area) field

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