Skip to content
Royalty Clerk

Texas oil lease

Producing

SHACKELFORD 10-39B

Shackelford 10-39B is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

249,276bbl oil, since Nov 2025
Operator
Pioneer Natural Res. USA, Inc.
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-64201

Is your check right?

Check my statement

Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, since Nov 2025
538,360 mcf
Oil in Jul 2026
17,837 bbl

Production by month

Oil output fell 47% since Nov 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 47% since Nov 2025Monthly oil production and gas for SHACKELFORD 10-39B, Nov 2025 to Jul 2026. Oil output fell 47% since Nov 2025. Monthly average of 19,620 bbl in the latest 3 months, against 36,748 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kOct 25Jan 26AprJul
Oil output fell 47% since Nov 2025Monthly oil production and gas for SHACKELFORD 10-39B, Nov 2025 to Jul 2026. Oil output fell 47% since Nov 2025. Monthly average of 19,620 bbl in the latest 3 months, against 36,748 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a processing plant in the 9 months reported

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a processing plant in the 9 months reportedShare of SHACKELFORD 10-39B gas by disposition code each month, Nov 2025 to Jul 2026. 98% of the gas went to a processing plant in the 9 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 25Jan 26AprJul
98% of the gas went to a processing plant in the 9 months reportedShare of SHACKELFORD 10-39B gas by disposition code each month, Nov 2025 to Jul 2026. 98% of the gas went to a processing plant in the 9 months reported.Share of gas by disposition code0%50%100%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    98% · 527,332 mcf

  • Lease fuel (1)

    2.0% · 10,694 mcf

  • Flared (4)

    0.1% · 334 mcf

0.1% of the gas flared in the 9 months reported. No month above 3%.

1 well on this lease

Wells on SHACKELFORD 10-39B
API numberWell no.Status
42-329-47445202HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers40Nov 1, 2025
Plains Pipeline L.p.OilGathers40Nov 1, 2025
Anchor Crude Marketing, LLCOilGathers20Nov 1, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 1, 2025

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

Who buys my oilOil price check

2,080.70 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 Shackelford 10-39B
API numberWell no.Acreson the permit
42-329-47445202H2,080.70

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

Unit decimal checker

Estimate your royalty

9 months, newest first

Ledger for SHACKELFORD 10-39B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202617,83717,84541,92140,24479$80.46$2.89
Jun 202619,07519,08632,21231,0023$84.81$3.15
May 202621,94921,95227,19726,1961$102.13$2.94
Apr 202623,11623,09849,86548,3600$100.32$2.77
Mar 202627,91127,93070,02267,7154$91.38$3.04
Feb 202629,14329,15061,86260,364133$64.51$3.62
Jan 202632,08332,11167,21265,68088$60.04$7.72
Dec 202543,21343,23398,33998,20412$57.97$4.26
Nov 202534,94934,81989,73089,56714$60.06$3.79

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)CountyMidland County

Pioneer Natural Res. USA, Inc. in Midland 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