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Texas oil lease

Producing

TASS

Tass is an oil lease in Andrews County, Texas, operated by WTG Exploration in the Block 12 (Ellenburger) field.

1 well

1,191bbl oil, last 12 months−9% vs prior year
Operator
WTG Exploration
County
Andrews County
Field
Block 12 (Ellenburger)
RRC lease
08-39743

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
245 mcf
Oil in Jul 2026
92 bbl

Production by month

Oil output fell 9% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for TASS, Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 1,191 bbl in the 12 months through Jul 2026, against 1,305 bbl in the 12 months before.Last 12 months: 1,191 bblbbl per monthmcf per month00501010020150302004025050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for TASS, Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 1,191 bbl in the 12 months through Jul 2026, against 1,305 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00501010020150302004025050Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of TASS gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of TASS gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

1 well on this lease

Wells on TASS
API numberWell no.Status
42-003-410457Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Sep 1, 2023–
Dorado Oil CompanyOilGathers100Jun 1, 2020Sep 1, 2023
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Jun 1, 2020
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Jun 1, 2020
Ngl Crude Logistics, LLCOilGathers100Sep 1, 2014Jun 1, 2020

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

Who buys my oilOil price check

161.55 acres on the newest permit

Permits for Tass
API numberWell no.Acreson the permit
42-003-410457161.55

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

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36 months, newest first

Ledger for TASS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026926216160$80.46$2.89
Jun 20268511114140$84.81$3.15
May 2026895716160$102.13$2.94
Apr 20268811916160$100.32$2.77
Mar 2026836011110$91.38$3.04
Feb 202610912016160$64.51$3.62
Jan 2026936225250$60.04$7.72
Dec 202510411929290$57.97$4.26
Nov 202511111636360$60.06$3.79
Oct 202510012026260$60.89$3.19
Sep 202510912124240$63.96$2.97
Aug 20251286316160$64.86$2.91
Jul 20255911817170$68.39$3.20
Jun 202511011430300$68.17$3.02
May 2025141114330$62.17$3.12
Apr 20259011411110$63.54$3.42
Mar 202513411528280$68.24$4.12
Feb 202512311031310$71.53$4.19
Jan 202510011315150$75.74$4.13
Dec 2024122120770$70.12$3.01
Nov 202412311723230$69.95$2.12
Oct 20249611721210$71.99$2.20
Sep 2024795920200$70.24$2.28
Aug 202412811835350$76.68$1.99
Jul 202412517322220$81.80$2.07
Jun 202412711645450$79.77$2.54
May 202413610933330$80.02$2.12
Apr 2024140174000$85.35$1.60
Mar 2024131121770$81.28$1.49
Feb 202412512314140$77.25$1.72
Jan 202411511811110$74.15$3.18
Dec 202315812516160$71.90$2.52
Nov 202316817211110$77.69$2.71
Oct 202313517919190$85.64$2.98
Sep 202314612218180$89.43$2.64
Aug 202313611917170$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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This lease belongs to

OperatorWTG ExplorationFieldBlock 12 (Ellenburger)CountyAndrews County

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