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Producing

HOUSTON-HERZOG E12E

Houston-Herzog E12e is an oil lease in Glasscock County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

7,293bbl oil, last 12 months−31% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-52569

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
59,752 mcf
Oil in Jul 2026
638 bbl

Production by month

Oil output fell 31% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for HOUSTON-HERZOG E12E, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 7,293 bbl in the 12 months through Jul 2026, against 10,494 bbl in the 12 months before.Last 12 months: 7,293 bblbbl per monthmcf per month002502,5005005,0007507,5001,00010k1,25012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for HOUSTON-HERZOG E12E, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 7,293 bbl in the 12 months through Jul 2026, against 10,494 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502,5005005,0007507,5001,00010k1,25012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of HOUSTON-HERZOG E12E gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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
89% of the gas went to a processing plant in the last 12 monthsShare of HOUSTON-HERZOG E12E gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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)

    89% · 53,414 mcf

  • Lease fuel (1)

    11% · 6,294 mcf

  • Flared (4)

    0.1% · 44 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on HOUSTON-HERZOG E12E
API numberWell no.Status
42-173-38037405HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers100Jul 1, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jul 1, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jul 1, 2024

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

Who buys my oilOil price check

1,121 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 E12e
API numberWell no.Acreson the permit
42-173-38037405H1,121

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HOUSTON-HERZOG E12E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266386323,7263,3820$80.46$2.89
Jun 202633331911740$84.81$3.15
May 202624341741560$102.13$2.94
Apr 20266886826,3335,66020$100.32$2.77
Mar 20265865874,4723,9950$91.38$3.04
Feb 20265435503,0292,6284$64.51$3.62
Jan 20266045994,4373,8890$60.04$7.72
Dec 20257737746,6386,0120$57.97$4.26
Nov 20258138136,5345,8531$60.06$3.79
Oct 20257887887,1376,3482$60.89$3.19
Sep 20259599588,8947,95117$63.96$2.97
Aug 20258448478,1877,3660$64.86$2.91
Jul 20256836798,1247,25427$68.39$3.20
Jun 20257027038,0717,2710$68.17$3.02
May 20259249248,6257,7974$62.17$3.12
Apr 20258888877,5626,71398$63.54$3.42
Mar 20258868897,4956,633105$68.24$4.12
Feb 20251,0271,0248,4027,6215$71.53$4.19
Jan 20259629616,9076,3371$75.74$4.13
Dec 20248468465,9585,4861$70.12$3.01
Nov 20249409446,7846,20718$69.95$2.12
Oct 20249759706,7576,049154$71.99$2.20
Sep 20248528526,4475,87960$70.24$2.28
Aug 20248098106,1015,5887$76.68$1.99
Jul 20248718737,1866,6290$81.80$2.07
Jun 20248768777,5316,94518$79.77$2.54
May 20249139118,4327,8000$80.02$2.12
Apr 20249439438,9658,21568$85.35$1.60
Mar 20249549538,2067,5690$81.28$1.49
Feb 20249839847,5426,9740$77.25$1.72
Jan 20241,0471,0468,8428,16412$74.15$3.18
Dec 20231,1111,11310,3269,5421$71.90$2.52
Nov 20231,1561,15911,19010,3580$77.69$2.71
Oct 20231,2401,23611,25710,38345$85.64$2.98
Sep 20231,1701,17210,84910,08015$89.43$2.64
Aug 20231,1821,18211,85810,707296$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)CountyGlasscock County

Pioneer Natural Res. USA, Inc. in Glasscock County

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Spraberry (Trend Area) field

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