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Producing

TOM-MILLS 48B

Tom-Mills 48B is an oil lease in Glasscock County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

7,728bbl oil, last 12 months−17% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-49040

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
50,687 mcf
Oil in Jul 2026
742 bbl

Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for TOM-MILLS 48B, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 7,728 bbl in the 12 months through Jul 2026, against 9,291 bbl in the 12 months before.Last 12 months: 7,728 bblbbl per monthmcf per month002502,0005004,0007506,0001,0008,0001,25010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for TOM-MILLS 48B, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 7,728 bbl in the 12 months through Jul 2026, against 9,291 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502,0005004,0007506,0001,0008,0001,25010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

87% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
87% of the gas went to a processing plant in the last 12 monthsShare of TOM-MILLS 48B gas by disposition code each month, Aug 2023 to Jul 2026. 87% 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
87% of the gas went to a processing plant in the last 12 monthsShare of TOM-MILLS 48B gas by disposition code each month, Aug 2023 to Jul 2026. 87% 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)

    87% · 43,858 mcf

  • Lease fuel (1)

    13% · 6,744 mcf

  • Flared (4)

    0.2% · 85 mcf

0.2% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on TOM-MILLS 48B
API numberWell no.Status
42-173-374732HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sunoco Pipeline L.p.OilGathers50Jul 1, 2021–
Energy Trans Crude Marketing LLCOilGathers25Jul 1, 2021–
Energy Transfer Marketing & TermOilGathers25Dec 1, 2022–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Mar 30, 2017–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Mar 30, 2017–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers25Jul 1, 2021Dec 1, 2022
Gulfmark Energy, Inc.OilGathers10Mar 30, 2017Jul 1, 2021
Sunoco Pipeline L.p.OilGathers80Mar 30, 2017Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers10Mar 30, 2017Jul 1, 2021

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

Who buys my oilOil price check

1,274.40 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 Tom-Mills 48B
API numberWell no.Acreson the permit
42-173-374732H1,274.40

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TOM-MILLS 48B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20267427445,5654,8810$80.46$2.89
Jun 20265955964,3743,7930$84.81$3.15
May 20267217194,2343,6311$102.13$2.94
Apr 20266336323,3482,9180$100.32$2.77
Mar 20266386382,3242,0520$91.38$3.04
Feb 20265615633,0512,67529$64.51$3.62
Jan 20266216182,3871,91947$60.04$7.72
Dec 20255375423,5503,0541$57.97$4.26
Nov 20255985945,0124,3700$60.06$3.79
Oct 20256416405,4664,7590$60.89$3.19
Sep 20257297305,5574,7727$63.96$2.97
Aug 20257127125,8195,0340$64.86$2.91
Jul 20257457466,2535,3260$68.39$3.20
Jun 20257287286,3415,5451$68.17$3.02
May 20256716706,0815,3470$62.17$3.12
Apr 20257447435,3814,70314$63.54$3.42
Mar 20258078076,0465,3300$68.24$4.12
Feb 20257027015,6474,9218$71.53$4.19
Jan 20256266334,5463,9510$75.74$4.13
Dec 20248338336,1655,4410$70.12$3.01
Nov 20247917896,7095,9320$69.95$2.12
Oct 20248878886,8306,0890$71.99$2.20
Sep 20248468486,3865,69424$70.24$2.28
Aug 20249119108,1797,29913$76.68$1.99
Jul 20249299267,6426,8070$81.80$2.07
Jun 20249089076,5875,9000$79.77$2.54
May 20249399396,6245,9070$80.02$2.12
Apr 20249299286,1075,4230$85.35$1.60
Mar 20249209195,8305,1880$81.28$1.49
Feb 20248108144,9174,3590$77.25$1.72
Jan 20249589575,1664,6025$74.15$3.18
Dec 20231,0221,0226,4625,8210$71.90$2.52
Nov 20231,0941,0926,8196,1340$77.69$2.71
Oct 20231,0371,0366,6505,88497$85.64$2.98
Sep 20231,0791,0807,7586,9120$89.43$2.64
Aug 20231,1381,1418,5337,57761$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)CountyGlasscock County

Pioneer Natural Res. USA, Inc. in Glasscock County

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Spraberry (Trend Area) field

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