Skip to content
Royalty Clerk

Texas oil lease

Producing

TENBERG BIRDWELL UNIT

Tenberg Birdwell Unit is an oil lease in Atascosa County, Texas, operated by Trailblazer Energy Resources,llc in the Jourdanton (Buda) field.

1 well

3,693bbl oil, last 12 months−6% vs prior year
Operator
Trailblazer Energy Resources,llc
County
Atascosa County
Field
Jourdanton (Buda)
RRC lease
01-18521

Is your check right?

Check my statement

Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
13,717 mcf
Oil in Jul 2026
348 bbl

Production by month

Oil output fell 6% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for TENBERG BIRDWELL UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 3,693 bbl in the 12 months through Jul 2026, against 3,937 bbl in the 12 months before.Last 12 months: 3,693 bblbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for TENBERG BIRDWELL UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 3,693 bbl in the 12 months through Jul 2026, against 3,937 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

68% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
68% of the gas went to a processing plant in the last 12 monthsShare of TENBERG BIRDWELL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 68% 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
68% of the gas went to a processing plant in the last 12 monthsShare of TENBERG BIRDWELL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 68% 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)

    68% · 9,380 mcf

  • Lease fuel (1)

    32% · 4,337 mcf

Who has run this lease

The operator changed once, most recently in Sep 2023

Operators of this lease over timeVirtex Operating Company, Inc., Jan 2020 to Aug 2023; Trailblazer Energy Resources,llc, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Virtex Operating Company, Inc.Jan 2020 to Aug 2023Trailblazer Energy Resources,…Sep 2023 to now
Operators of this lease over timeVirtex Operating Company, Inc., Jan 2020 to Aug 2023; Trailblazer Energy Resources,llc, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Virtex Operating Company, Inc.Jan 2020 to Aug 2023Trailblazer Energy Resources,llcSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on TENBERG BIRDWELL UNIT
API numberWell no.Status
42-013-346941HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyOilGathers100Sep 1, 2023–
Et Gathering & Processing LLCCasinghead gasBuys100Nov 1, 2023–
Energy Transfer CompanyCasinghead gasGathers100Sep 1, 2023–
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Nov 1, 2023
Faraday Midstream CompanyCasinghead gasGathers100Sep 16, 2014Sep 1, 2023
Eastex Crude Company, LLCOilGathers10Apr 1, 2023Sep 1, 2023
Shell Trading (Us) CompanyOilGathers10Jan 1, 2023Sep 1, 2023
V.a.l. Transport, L.l.c.OilGathers80Apr 1, 2023Sep 1, 2023
Eastex Crude Company, LLCOilGathers90Jan 1, 2023Apr 1, 2023

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

Who buys my oilOil price check

643.13 acres on the newest permit

Check your decimal on this lease
Permits for Tenberg Birdwell Unit
API numberWell no.Acreson the permit
42-013-346941H643.13

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TENBERG BIRDWELL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Trailblazer Energy3483688014290$80.46$2.89
Jun 2026Trailblazer Energy3433638594990$84.81$3.15
May 2026Trailblazer Energy3383681,3309580$102.13$2.94
Apr 2026Trailblazer Energy3173671,1538170$100.32$2.77
Mar 2026Trailblazer Energy3433581,2538810$91.38$3.04
Feb 2026Trailblazer Energy3123571,1458090$64.51$3.62
Jan 2026Trailblazer Energy3451801,2879150$60.04$7.72
Dec 2025Trailblazer Energy3473721,2809080$57.97$4.26
Nov 2025Trailblazer Energy671877824220$60.06$3.79
Oct 2025Trailblazer Energy3411761,2518790$60.89$3.19
Sep 2025Trailblazer Energy2293561,2298780$63.96$2.97
Aug 2025Trailblazer Energy3633781,3479850$64.86$2.91
Jul 2025Trailblazer Energy2473539526040$68.39$3.20
Jun 2025Trailblazer Energy2751798305830$68.17$3.02
May 2025Trailblazer Energy3213619776380$62.17$3.12
Apr 2025Trailblazer Energy3143551,0496980$63.54$3.42
Mar 2025Trailblazer Energy3333531,0526900$68.24$4.12
Feb 2025Trailblazer Energy2911808024750$71.53$4.19
Jan 2025Trailblazer Energy3323629325700$75.74$4.13
Dec 2024Trailblazer Energy3833637587580$70.12$3.01
Nov 2024Trailblazer Energy3643196956950$69.95$2.12
Oct 2024Trailblazer Energy3775131,0291,0290$71.99$2.20
Sep 2024Trailblazer Energy3813666006000$70.24$2.28
Aug 2024Trailblazer Energy3193444584580$76.68$1.99
Jul 2024Trailblazer Energy3411746286280$81.80$2.07
Jun 2024Trailblazer Energy3643446166160$79.77$2.54
May 2024Trailblazer Energy3835326876870$80.02$2.12
Apr 2024Trailblazer Energy3413716466460$85.35$1.60
Mar 2024Trailblazer Energy3993748728720$81.28$1.49
Feb 2024Trailblazer Energy3673177027020$77.25$1.72
Jan 2024Trailblazer Energy4163467226780$74.15$3.18
Dec 2023Trailblazer Energy4155367256910$71.90$2.52
Nov 2023Trailblazer Energy4313804744410$77.69$2.71
Oct 2023Trailblazer Energy4113764013730$85.64$2.98
Sep 2023Trailblazer Energy4023774704380$89.43$2.64
Aug 2023Virtex Operating3463613653650$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorTrailblazer Energy Resources,llcFieldJourdanton (Buda)CountyAtascosa County

Trailblazer Energy Resources,llc in Atascosa County

All Trailblazer Energy Resources,llc leases →

Jourdanton (Buda) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km