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PRESTON-SHACKELFORD 15K

Preston-Shackelford 15K is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

91,422bbl oil, last 12 months−46% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-60633

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
322,176 mcf
Oil in Jul 2026
7,090 bbl

Production by month

Oil output fell 46% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 46% over the last 12 monthsMonthly oil production and gas for PRESTON-SHACKELFORD 15K, Feb 2024 to Jul 2026. Oil output fell 46% over the last 12 months. 91,422 bbl in the 12 months through Jul 2026, against 170,454 bbl in the 12 months before.Last 12 months: 91,422 bblbbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 46% over the last 12 monthsMonthly oil production and gas for PRESTON-SHACKELFORD 15K, Feb 2024 to Jul 2026. Oil output fell 46% over the last 12 months. 91,422 bbl in the 12 months through Jul 2026, against 170,454 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 4.3% of the gas in Feb 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of PRESTON-SHACKELFORD 15K gas by disposition code each month, Feb 2024 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.3% of the gas in Feb 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.3%Apr 24JulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of PRESTON-SHACKELFORD 15K gas by disposition code each month, Feb 2024 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.3% of the gas in Feb 2024.Share of gas by disposition code0%50%100%Flared 4.3%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 321,501 mcf

  • Lease fuel (1)

    0.2% · 487 mcf

  • Flared (4)

    0.1% · 188 mcf

0.1% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on PRESTON-SHACKELFORD 15K
API numberWell no.Status
42-329-4613411HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Pipeline L.p.OilGathers100Sep 19, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 19, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 19, 2023

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

Who buys my oilOil price check

1,038 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 Preston-Shackelford 15K
API numberWell no.Acreson the permit
42-329-4613411H1,038

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

Unit decimal checker

Estimate your royalty

30 months, newest first

Ledger for PRESTON-SHACKELFORD 15K
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20267,0907,08927,54427,45155$80.46$2.89
Jun 20266,4036,40927,80327,7633$84.81$3.15
May 20268,0978,09835,25135,2012$102.13$2.94
Apr 20268,5408,53235,46735,4200$100.32$2.77
Mar 20269,3009,30637,54437,4883$91.38$3.04
Feb 20269,7819,77231,42831,31470$64.51$3.62
Jan 20266,4196,42832,34632,25145$60.04$7.72
Dec 20259,8219,82623,26423,2323$57.97$4.26
Nov 20258,1378,11813,89513,8702$60.06$3.79
Oct 20252,1782,2085,0785,0630$60.89$3.19
Sep 20257,0617,05324,77024,7134$63.96$2.97
Aug 20258,5958,59327,78627,7351$64.86$2.91
Jul 202510,50010,54130,84930,7940$68.39$3.20
Jun 20259,8459,81431,42031,3650$68.17$3.02
May 202510,27410,26330,39930,3413$62.17$3.12
Apr 202511,17611,17027,94327,8903$63.54$3.42
Mar 202513,31513,35924,07624,0112$68.24$4.12
Feb 20256,8276,80120,83420,73539$71.53$4.19
Jan 202512,72612,74035,55335,5030$75.74$4.13
Dec 202415,41815,40438,10938,0650$70.12$3.01
Nov 202416,30116,30643,60343,5523$69.95$2.12
Oct 202419,49119,50149,38249,3300$71.99$2.20
Sep 202420,73320,74548,86248,8110$70.24$2.28
Aug 202423,84823,83351,72751,476195$76.68$1.99
Jul 202429,05729,04855,08155,0221$81.80$2.07
Jun 202432,71432,74950,66550,6037$79.77$2.54
May 202442,67242,64645,95545,8971$80.02$2.12
Apr 202431,63431,70639,63839,402186$85.35$1.60
Mar 202424,75624,71922,99822,9596$81.28$1.49
Feb 202414,80114,7129,6159,176411$77.25$1.72

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)CountyMidland County

Pioneer Natural Res. USA, Inc. in Midland County

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Spraberry (Trend Area) field

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