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Producing

SHACKELFORD W40E

Shackelford W40e is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

1 well

10,837bbl oil, last 12 months−51% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Midland County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
08-54493

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
121,246 mcf
Oil in Jul 2026
1,012 bbl

Production by month

Oil output fell 51% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 51% over the last 12 monthsMonthly oil production and gas for SHACKELFORD W40E, Aug 2023 to Jul 2026. Oil output fell 51% over the last 12 months. 10,837 bbl in the 12 months through Jul 2026, against 22,180 bbl in the 12 months before.Last 12 months: 10,837 bblbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040k5,00050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 51% over the last 12 monthsMonthly oil production and gas for SHACKELFORD W40E, Aug 2023 to Jul 2026. Oil output fell 51% over the last 12 months. 10,837 bbl in the 12 months through Jul 2026, against 22,180 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040k5,00050kJan 24JulJan 25JulJan 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 last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the last 12 monthsShare of SHACKELFORD W40E gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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
96% of the gas went to a processing plant in the last 12 monthsShare of SHACKELFORD W40E gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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)

    96% · 116,719 mcf

  • Lease fuel (1)

    3.7% · 4,478 mcf

  • Flared (4)

    0.0% · 49 mcf

1 well on this lease

Wells on SHACKELFORD W40E
API numberWell no.Status
42-329-437735HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers40Apr 1, 2025–
Plains Pipeline L.p.OilGathers40May 1, 2021–
Plains Marketing, L.p.OilGathers20Apr 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Oct 27, 2020–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 27, 2020–
Centurion Pipeline L.p.OilGathers40May 1, 2021Apr 1, 2025
Pilot Travel Centers LLCOilGathers10May 1, 2021Apr 1, 2025
Plains Marketing, L.p.OilGathers10May 1, 2021Apr 1, 2025
Plains Marketing, L.p.OilGathers50Oct 27, 2020May 1, 2021
Plains Pipeline L.p.OilGathers50Oct 27, 2020May 1, 2021

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

Who buys my oilOil price check

1,201.70 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.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Shackelford W40e
API numberWell no.Acreson the permit
42-329-437735H1,201.70

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SHACKELFORD W40E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,0121,00810,74910,3470$80.46$2.89
Jun 20268148128,9708,62810$84.81$3.15
May 20269469589,3398,9870$102.13$2.94
Apr 20261,0551,04811,02810,6380$100.32$2.77
Mar 20261,2381,23213,63813,1420$91.38$3.04
Feb 20267557586,9236,60916$64.51$3.62
Jan 20266596575,7425,4623$60.04$7.72
Dec 202578478720,40719,74914$57.97$4.26
Nov 20251,3031,2988,4128,1095$60.06$3.79
Oct 20257497506,9986,7330$60.89$3.19
Sep 20258968948,7308,4141$63.96$2.97
Aug 202562662510,3109,9010$64.86$2.91
Jul 202559259912,03011,5810$68.39$3.20
Jun 202599699410,66410,2630$68.17$3.02
May 20251,7141,71718,11117,4645$62.17$3.12
Apr 20251,8641,86916,40615,8451$63.54$3.42
Mar 20252,2162,22514,70714,08712$68.24$4.12
Feb 20251,8591,85211,14110,65312$71.53$4.19
Jan 20252,6872,69914,31913,76977$75.74$4.13
Dec 20243,2043,19117,20416,1400$70.12$3.01
Nov 20242,6092,61611,64410,93717$69.95$2.12
Oct 20243,3653,34710,57610,0120$71.99$2.20
Sep 20241,0741,0672,6232,4800$70.24$2.28
Aug 202407000$76.68$1.99
Jul 20241,6031,6157,5897,1500$81.80$2.07
Jun 20241,5271,5207,7417,122180$79.77$2.54
May 20241,9501,96911,55810,9210$80.02$2.12
Apr 20242,5092,49116,25715,4950$85.35$1.60
Mar 20243,5373,53519,61618,83341$81.28$1.49
Feb 20243,3473,35021,38020,60614$77.25$1.72
Jan 20243,6213,62443,47042,78059$74.15$3.18
Dec 20233,7503,74721,90120,97496$71.90$2.52
Nov 20233,5023,50218,75917,911210$77.69$2.71
Oct 20233,8783,87926,30025,4681$85.64$2.98
Sep 20234,3854,39425,77524,9810$89.43$2.64
Aug 20234,4634,46725,92325,2321$81.39$2.58

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

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This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area) R 40 ExcCountyMidland County

Pioneer Natural Res. USA, Inc. in Midland County

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Spraberry (Trend Area) R 40 Exc field

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