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Producing

HOUSTON-HERZOG W12E

Houston-Herzog W12e is an oil lease in Glasscock County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

36,683bbl oil, last 12 months−7% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-54914

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
44,769 mcf
Oil in Jul 2026
3,148 bbl

Production by month

Oil output fell 7% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for HOUSTON-HERZOG W12E, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 36,683 bbl in the 12 months through Jul 2026, against 39,588 bbl in the 12 months before.Last 12 months: 36,683 bblbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for HOUSTON-HERZOG W12E, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 36,683 bbl in the 12 months through Jul 2026, against 39,588 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a processing plant in the last 12 monthsShare of HOUSTON-HERZOG W12E gas by disposition code each month, Aug 2023 to Jul 2026. 92% 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
92% of the gas went to a processing plant in the last 12 monthsShare of HOUSTON-HERZOG W12E gas by disposition code each month, Aug 2023 to Jul 2026. 92% 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)

    92% · 40,975 mcf

  • Lease fuel (1)

    8.3% · 3,718 mcf

  • Flared (4)

    0.2% · 76 mcf

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

1 well on this lease

Wells on HOUSTON-HERZOG W12E
API numberWell no.Status
42-173-382965HActive

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 gasBuys100Sep 6, 2020–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 6, 2020–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers25Jul 1, 2021Dec 1, 2022
Sunoco Pipeline L.p.OilGathers80Sep 6, 2020Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers20Sep 6, 2020Jul 1, 2021

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

Who buys my oilOil price check

1,383.30 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 Houston-Herzog W12e
API numberWell no.Acreson the permit
42-173-382965H1,383.30

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HOUSTON-HERZOG W12E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,1483,1485,0064,6400$80.46$2.89
Jun 20263,3923,3944,6474,3010$84.81$3.15
May 20263,7233,7455,5045,0440$102.13$2.94
Apr 20263,8803,8525,1344,71612$100.32$2.77
Mar 20263,6433,6225,4494,9770$91.38$3.04
Feb 20264865324143780$64.51$3.62
Jan 20262,5972,5783,7733,3650$60.04$7.72
Dec 20253,5173,5173,4453,1872$57.97$4.26
Nov 20253,4343,4332,1211,9685$60.06$3.79
Oct 20252,8482,8431,9861,8150$60.89$3.19
Sep 20253,1283,1273,5183,14157$63.96$2.97
Aug 20252,8872,9073,7723,4430$64.86$2.91
Jul 20253,0723,0473,0272,76623$68.39$3.20
Jun 20252,4472,4522,3092,1340$68.17$3.02
May 20253,2403,2393,1962,9791$62.17$3.12
Apr 20253,1523,1492,8142,55330$63.54$3.42
Mar 20253,2413,2462,7962,53732$68.24$4.12
Feb 20253,0203,0122,6462,4501$71.53$4.19
Jan 20253,0413,0432,7772,5930$75.74$4.13
Dec 20243,6483,6473,0852,8810$70.12$3.01
Nov 20243,6303,6433,3443,1187$69.95$2.12
Oct 20243,6293,6142,9402,66959$71.99$2.20
Sep 20243,6353,6363,0112,78424$70.24$2.28
Aug 20243,8333,8363,2603,0363$76.68$1.99
Jul 20243,7583,7663,3753,1550$81.80$2.07
Jun 20243,8673,8733,4933,2637$79.77$2.54
May 20244,2094,2043,7663,5410$80.02$2.12
Apr 20244,5394,5503,6113,36123$85.35$1.60
Mar 20246,2786,2404,4854,2170$81.28$1.49
Feb 20247187414724450$77.25$1.72
Jan 20244,6134,6111,3161,2791$74.15$3.18
Dec 20235,1265,1321,2241,2000$71.90$2.52
Nov 20235,2105,2291,2771,2360$77.69$2.71
Oct 20235,8655,8531,7661,6874$85.64$2.98
Sep 20236,9366,9352,7472,6083$89.43$2.64
Aug 20235,6465,6371,8881,77828$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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