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Texas oil lease

Producing

CASS-ERNEST E20U

Cass-Ernest E20u is an oil lease in Midland County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

39,932bbl oil, last 12 months−13% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-60178

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
121,675 mcf
Oil in Jul 2026
827 bbl

Production by month

Oil output fell 13% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for CASS-ERNEST E20U, Nov 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 39,932 bbl in the 12 months through Jul 2026, against 46,162 bbl in the 12 months before.Last 12 months: 39,932 bblbbl per monthmcf per month005,0005,00010k10k15k15k20k20kJan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for CASS-ERNEST E20U, Nov 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 39,932 bbl in the 12 months through Jul 2026, against 46,162 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,0005,00010k10k15k15k20k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of CASS-ERNEST E20U gas by disposition code each month, Nov 2023 to Jul 2026. 99% 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%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of CASS-ERNEST E20U gas by disposition code each month, Nov 2023 to Jul 2026. 99% 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)

    99% · 120,676 mcf

  • Lease fuel (1)

    0.8% · 980 mcf

  • Flared (4)

    0.0% · 19 mcf

1 well on this lease

Wells on CASS-ERNEST E20U
API numberWell no.Status
42-329-4608421HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers50Nov 4, 2023
Etp Crude LLCOilGathers50Nov 4, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 4, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 4, 2023

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

Who buys my oilOil price check

405.40 acres on the newest permit

An allocation well is on this lease

Permits for Cass-Ernest E20u
API numberWell no.Acreson the permit
42-329-4608421H405.40

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

Unit decimal checker

Estimate your royalty

33 months, newest first

Ledger for CASS-ERNEST E20U
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268278473,2223,1880$80.46$2.89
Jun 20261,6821,6557,6317,5430$84.81$3.15
May 20264865142,3102,2830$102.13$2.94
Apr 20262,5672,57211,92311,8330$100.32$2.77
Mar 20262,7952,80812,47312,3800$91.38$3.04
Feb 20264,0974,11011,94211,8600$64.51$3.62
Jan 20264,7754,75812,20012,09712$60.04$7.72
Dec 20254,7614,76913,14113,0481$57.97$4.26
Nov 20255,2245,23012,74512,6422$60.06$3.79
Oct 20256,5526,53013,48613,3744$60.89$3.19
Sep 20253,1703,15510,43110,3360$63.96$2.97
Aug 20252,9962,99910,17110,0920$64.86$2.91
Jul 20253,0293,03010,07210,0000$68.39$3.20
Jun 20253,0883,08310,15010,0820$68.17$3.02
May 20253,2893,29510,50410,4400$62.17$3.12
Apr 20253,4373,42610,40310,3400$63.54$3.42
Mar 20253,3303,3348,9468,8920$68.24$4.12
Feb 20252,3832,3935,8925,8439$71.53$4.19
Jan 20253,9273,91810,78210,7210$75.74$4.13
Dec 20244,3574,35910,86510,8130$70.12$3.01
Nov 20244,4234,4149,7099,6570$69.95$2.12
Oct 20244,6904,6939,9619,9120$71.99$2.20
Sep 20244,9514,9589,6049,5581$70.24$2.28
Aug 20245,2585,2549,6399,5911$76.68$1.99
Jul 20245,8025,79510,11210,0650$81.80$2.07
Jun 20245,9585,9609,8839,8401$79.77$2.54
May 20246,3786,37610,70610,6620$80.02$2.12
Apr 20246,9866,98110,66710,6252$85.35$1.60
Mar 202410,76810,78714,79114,7381$81.28$1.49
Feb 202413,31913,31416,62016,5803$77.25$1.72
Jan 202418,69518,70016,49716,45221$74.15$3.18
Dec 202317,18717,18412,15512,12624$71.90$2.52
Nov 20235,1055,0784,5234,42791$77.69$2.71

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

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This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyMidland County

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