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Texas oil lease

Producing

BAST 34 AND 39

Bast 34 and 39 is an oil lease in Reagan County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

3 wells

18,716bbl oil, last 12 months−56% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Reagan County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19871

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, last 12 months
488,458 mcf
Oil in Jul 2026
1,370 bbl

Production by month

Oil output fell 56% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for BAST 34 AND 39, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 18,716 bbl in the 12 months through Jul 2026, against 42,217 bbl in the 12 months before.Last 12 months: 18,716 bblbbl per monthmcf per month002,00020k4,00040k6,00060k8,00080kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for BAST 34 AND 39, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 18,716 bbl in the 12 months through Jul 2026, against 42,217 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,00020k4,00040k6,00060k8,00080kJan 24JulJan 25JulJan 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 last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a processing plant in the last 12 monthsShare of BAST 34 AND 39 gas by disposition code each month, Aug 2023 to Jul 2026. 98% 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
98% of the gas went to a processing plant in the last 12 monthsShare of BAST 34 AND 39 gas by disposition code each month, Aug 2023 to Jul 2026. 98% 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)

    98% · 479,058 mcf

  • Lease fuel (1)

    1.9% · 9,194 mcf

  • Flared (4)

    0.0% · 206 mcf

Who has run this lease

The operator changed once, most recently in Feb 2021

Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now
Operators of this lease over timeParsley Energy Operations, LLC, Jan 2020 to Jan 2021; Pioneer Natural Res. USA, Inc., Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Parsley Energy Operations, LLCJan 2020 to Jan 2021Pioneer Natural Res. USA, Inc.Feb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on BAST 34 AND 39
API numberWell no.Status
42-383-398874809HActive
42-383-398894409HActive
42-383-398914309HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Feb 15, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Feb 15, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Feb 15, 2018

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

Who buys my oilOil price check

648.60 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.

  • 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 Bast 34 and 39
API numberWell no.Acreson the permit
42-383-398874809H648.60
42-383-398894409H648.60
42-383-398914309H648.60

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BAST 34 AND 39
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Pioneer Natural1,3701,37960,85359,8680$80.46$2.89
Jun 2026Pioneer Natural1,3091,30653,84153,0090$84.81$3.15
May 2026Pioneer Natural1,6711,66155,34554,4560$102.13$2.94
Apr 2026Pioneer Natural1,2811,27936,45535,84124$100.32$2.77
Mar 2026Pioneer Natural1,6681,67550,77249,729168$91.38$3.04
Feb 2026Pioneer Natural1,3381,33331,65431,0420$64.51$3.62
Jan 2026Pioneer Natural1,4871,49237,12236,3230$60.04$7.72
Dec 2025Pioneer Natural2,2852,28038,92638,19811$57.97$4.26
Nov 2025Pioneer Natural1,8131,80838,88538,0870$60.06$3.79
Oct 2025Pioneer Natural1,2531,25320,39419,8980$60.89$3.19
Sep 2025Pioneer Natural1,4921,49530,91730,1663$63.96$2.97
Aug 2025Pioneer Natural1,7491,75233,29432,4410$64.86$2.91
Jul 2025Pioneer Natural1,8631,86332,21431,27531$68.39$3.20
Jun 2025Pioneer Natural1,7581,75626,60725,8240$68.17$3.02
May 2025Pioneer Natural1,8741,86928,08427,5920$62.17$3.12
Apr 2025Pioneer Natural2,0672,08625,99325,22619$63.54$3.42
Mar 2025Pioneer Natural2,2472,24633,04031,86548$68.24$4.12
Feb 2025Pioneer Natural2,2102,24530,49629,7950$71.53$4.19
Jan 2025Pioneer Natural4,6364,64131,62130,8220$75.74$4.13
Dec 2024Pioneer Natural5,2455,25732,34831,5600$70.12$3.01
Nov 2024Pioneer Natural4,3084,30724,29323,521118$69.95$2.12
Oct 2024Pioneer Natural4,4874,47222,22021,67412$71.99$2.20
Sep 2024Pioneer Natural5,1895,18418,85418,4950$70.24$2.28
Aug 2024Pioneer Natural6,3336,30714,54414,2421$76.68$1.99
Jul 2024Pioneer Natural4,2044,25512,57112,2260$81.80$2.07
Jun 2024Pioneer Natural5,4615,45536,03634,7750$79.77$2.54
May 2024Pioneer Natural6,0146,00242,09841,0050$80.02$2.12
Apr 2024Pioneer Natural5,6325,63045,67044,53857$85.35$1.60
Mar 2024Pioneer Natural5,9465,94552,21850,8960$81.28$1.49
Feb 2024Pioneer Natural5,4055,39843,56942,8200$77.25$1.72
Jan 2024Pioneer Natural5,6415,62747,32746,6570$74.15$3.18
Dec 2023Pioneer Natural5,4125,40947,66046,8850$71.90$2.52
Nov 2023Pioneer Natural5,3825,37545,90045,0820$77.69$2.71
Oct 2023Pioneer Natural5,3605,36349,91449,0850$85.64$2.98
Sep 2023Pioneer Natural4,5744,58744,92643,9110$89.43$2.64
Aug 2023Pioneer Natural3,9763,97753,45952,1520$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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Nearby

This lease belongs to

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

Pioneer Natural Res. USA, Inc. in Reagan County

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Spraberry (Trend Area) R 40 Exc field

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