Skip to content
Royalty Clerk

Texas oil lease

Producing

NUNN-GANZE 18I

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

1 well

195,381bbl oil, since Nov 2025
Operator
Pioneer Natural Res. USA, Inc.
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-23243

Is your check right?

Check my statement

Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, since Nov 2025
275,822 mcf
Oil in Jul 2026
21,839 bbl

Production by month

Oil output rose 42% since Nov 2025

  • Oil (bars)
  • Gas (line)
Oil output rose 42% since Nov 2025Monthly oil production and gas for NUNN-GANZE 18I, Nov 2025 to Jul 2026. Oil output rose 42% since Nov 2025. Monthly average of 24,044 bbl in the latest 3 months, against 16,909 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80kOct 25Jan 26AprJul
Oil output rose 42% since Nov 2025Monthly oil production and gas for NUNN-GANZE 18I, Nov 2025 to Jul 2026. Oil output rose 42% since Nov 2025. Monthly average of 24,044 bbl in the latest 3 months, against 16,909 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80kJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the 9 months reported

Flaring peaked at 3.2% of the gas in Dec 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the 9 months reportedShare of NUNN-GANZE 18I gas by disposition code each month, Nov 2025 to Jul 2026. 99% of the gas went to a processing plant in the 9 months reported. Flaring peaked at 3.2% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.2%Oct 25Jan 26AprJul
99% of the gas went to a processing plant in the 9 months reportedShare of NUNN-GANZE 18I gas by disposition code each month, Nov 2025 to Jul 2026. 99% of the gas went to a processing plant in the 9 months reported. Flaring peaked at 3.2% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Flared 3.2%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 272,237 mcf

  • Flared (4)

    1.2% · 3,429 mcf

  • Lease fuel (1)

    0.1% · 156 mcf

1.2% of the gas flared in the 9 months reported. One month above 3%.

1 well on this lease

Wells on NUNN-GANZE 18I
API numberWell no.Status
42-383-420469HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Jul 17, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jul 17, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jul 17, 2025

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

Who buys my oilOil price check

1,135.60 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 18I
API numberWell no.Acreson the permit
42-383-420469H1,135.60

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

Unit decimal checker

Estimate your royalty

9 months, newest first

Ledger for NUNN-GANZE 18I
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202621,83921,91655,00954,518465$80.46$2.89
Jun 202624,76824,77058,64057,4451,167$84.81$3.15
May 202625,52425,49232,48432,4680$102.13$2.94
Apr 202623,86723,87929,48829,38785$100.32$2.77
Mar 202625,34525,34030,38430,029337$91.38$3.04
Feb 202623,31023,29726,17825,651509$64.51$3.62
Jan 202627,11827,09924,32124,040261$60.04$7.72
Dec 202522,82322,73318,93318,314605$57.97$4.26
Nov 20257877823853850$60.06$3.79

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Pioneer Natural Res. USA, Inc. in Reagan County

All Pioneer Natural Res. USA, Inc. leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km