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Texas oil lease

Producing

NAIL-TILLMAN E1K

Nail-Tillman E1k is an oil lease in Martin County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

74,795bbl oil, since May 2026
Operator
Pioneer Natural Res. USA, Inc.
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-64777

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, since May 2026
58,365 mcf
Oil in Jul 2026
31,987 bbl
First check

Production started May 2026; the first check is due by about September 28, 2026 (estimate).

When is my first royalty check due?

Production by month

Oil output over 3 reported months

  • Oil (bars)
  • Gas (line)
Oil output over 3 reported monthsMonthly oil production and gas for NAIL-TILLMAN E1K, May 2026 to Jul 2026. Oil output over 3 reported months. Too few months reported to show a trend.bbl per monthmcf per month0010k10k20k20k30k30k40k40kOct 25Jan 26AprJul
Oil output over 3 reported monthsMonthly oil production and gas for NAIL-TILLMAN E1K, May 2026 to Jul 2026. Oil output over 3 reported months. Too few months reported to show a trend.bbl per monthmcf per month0010k10k20k20k30k30k40k40kJan 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 3 months reported

Flaring peaked at 6.7% of the gas in May 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the 3 months reportedShare of NAIL-TILLMAN E1K gas by disposition code each month, May 2026 to Jul 2026. 99% of the gas went to a processing plant in the 3 months reported. Flaring peaked at 6.7% of the gas in May 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 6.7%Oct 25Jan 26AprJul
99% of the gas went to a processing plant in the 3 months reportedShare of NAIL-TILLMAN E1K gas by disposition code each month, May 2026 to Jul 2026. 99% of the gas went to a processing plant in the 3 months reported. Flaring peaked at 6.7% of the gas in May 2026.Share of gas by disposition code0%50%100%Flared 6.7%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 57,495 mcf

  • Flared (4)

    1.2% · 688 mcf

  • Lease fuel (1)

    0.3% · 182 mcf

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

1 well on this lease

Wells on NAIL-TILLMAN E1K
API numberWell no.Status
42-317-46691511HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Dec 9, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Dec 9, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Dec 9, 2025

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

Who buys my oilOil price check

1,294.60 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 Nail-Tillman E1k
API numberWell no.Acreson the permit
42-317-46691511H1,294.60

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

Unit decimal checker

Estimate your royalty

3 months, newest first

Ledger for NAIL-TILLMAN E1K
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202631,98731,98124,90424,608210$80.46$2.89
Jun 202635,16435,15526,30726,2110$84.81$3.15
May 20267,6447,5947,1546,676478$102.13$2.94

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)CountyMartin County

Pioneer Natural Res. USA, Inc. in Martin County

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Spraberry (Trend Area) field

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