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ERWIN -G-

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

10 wells

94bbl oil, last 12 months−98% vs prior year
RRC lease
08-22421

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 98% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for ERWIN -G-, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 94 bbl in the 12 months through Jul 2026, against 4,154 bbl in the 12 months before.Last 12 months: 94 bblbbl per monthmcf per month00200200400400600600800800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for ERWIN -G-, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 94 bbl in the 12 months through Jul 2026, against 4,154 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00200200400400600600800800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ERWIN -G- gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ERWIN -G- gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Feb 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    78% · 3,526 mcf

  • Lease fuel (1)

    22% · 1,023 mcf

10 wells on this lease

Wells on ERWIN -G-
API numberWell no.Status
42-329-301241Active
42-329-301252Active
42-329-301263Shut-in
42-329-351484Active
42-329-351625Shut-in
42-329-355077Shut-in
42-329-355089Shut-in
42-329-355568Active
42-329-3560010Shut-in
42-329-3688112Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers34Jan 1, 2023–
Oasis Transp & Marketing Corp.OilGathers33Jan 1, 2023–
Shell Trading (Us) CompanyOilGathers33Jan 1, 2023–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015–
Eastex Crude CompanyOilGathers100Aug 1, 2016Jan 1, 2023

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

487.50 acres on the newest permit

10 wells are listed on this lease

Permits for Erwin -G-
API numberWell no.Acreson the permit
42-329-3688112487.50
42-329-3560010480
42-329-355568480
42-329-355077480
42-329-355089480
42-329-351625480
42-329-351484480
42-329-301241–
42-329-301252–
42-329-301263–

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

Estimate your royalty

36 months, newest first

Ledger for ERWIN -G-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202694126000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 20250167000$64.86$2.91
Jul 20252171882031160$68.39$3.20
Jun 20251711782371530$68.17$3.02
May 20253665504563690$62.17$3.12
Apr 20253813724593750$63.54$3.42
Mar 20254573614643770$68.24$4.12
Feb 20252961713742960$71.53$4.19
Jan 20253915363963090$75.74$4.13
Dec 20244473743842970$70.12$3.01
Nov 20243591885104260$69.95$2.12
Oct 20244273723722850$71.99$2.20
Sep 20241553582271430$70.24$2.28
Aug 20244875524673800$76.68$1.99
Jul 20243751823702830$81.80$2.07
Jun 20242313623392550$79.77$2.54
May 20243343563452580$80.02$2.12
Apr 20243453593742900$85.35$1.60
Mar 20244343624373500$81.28$1.49
Feb 20244863804013200$77.25$1.72
Jan 2024173185149620$74.15$3.18
Dec 20234357403772900$71.90$2.52
Nov 20234171842691850$77.69$2.71
Oct 20231681672531660$85.64$2.98
Sep 20236785506425580$89.43$2.64
Aug 20231503562221350$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

Pioneer Natural Res. USA, Inc. in Midland County

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Spraberry (Trend Area) field

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