Skip to content
Royalty Clerk

Texas oil lease

Producing

WHITE TAIL UNIT

White Tail Unit is an oil lease in Atascosa County, Texas, operated by Trailblazer Energy Resources,llc in the Eagleville (Eagle Ford-1) field.

1 well

2,464bbl oil, last 12 months−18% vs prior year
Operator
Trailblazer Energy Resources,llc
County
Atascosa County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16074

Is your check right?

Check my statement

Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
830 mcf
Oil in Jul 2026
142 bbl

Production by month

Oil output fell 18% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for WHITE TAIL UNIT, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 2,464 bbl in the 12 months through Jul 2026, against 3,023 bbl in the 12 months before.Last 12 months: 2,464 bblbbl per monthmcf per month0010050200100300150400200500250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for WHITE TAIL UNIT, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 2,464 bbl in the 12 months through Jul 2026, against 3,023 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010050200100300150400200500250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Aug 2023.

All of the gas went to flaring in the last 12 monthsShare of WHITE TAIL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of WHITE TAIL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the last 12 months. 32 months above 3%.

Who has run this lease

The operator changed once, most recently in Feb 2026

Operators of this lease over timeCinco Oil & Gas, LLC, Jan 2020 to Jan 2026; Trailblazer Energy Resources,llc, Feb 2026 to Jul 20262020202120222023202420252026Changed Feb 2026Cinco Oil & Gas, LLCJan 2020 to Jan 2026Trailblazer Energy Resources,…Feb 2026 to now
Operators of this lease over timeCinco Oil & Gas, LLC, Jan 2020 to Jan 2026; Trailblazer Energy Resources,llc, Feb 2026 to Jul 20262020202120222023202420252026Changed Feb 2026Cinco Oil & Gas, LLCJan 2020 to Jan 2026Trailblazer Energy Resources,llcFeb 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on WHITE TAIL UNIT
API numberWell no.Status
42-013-344981HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyOilGathers100Aug 1, 2017

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

Who buys my oilOil price check

395.50 acres on the newest permit

Permits for White Tail Unit
API numberWell no.Acreson the permit
42-013-344981H395.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WHITE TAIL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Trailblazer Energy142183000$80.46$2.89
Jun 2026Trailblazer Energy175176000$84.81$3.15
May 2026Trailblazer Energy159183000$102.13$2.94
Apr 2026Trailblazer Energy2710000$100.32$2.77
Mar 2026Trailblazer Energy1483681460146$91.38$3.04
Feb 2026Trailblazer Energy18117693093$64.51$3.62
Jan 2026Cinco Oil22936971071$60.04$7.72
Dec 2025Cinco Oil12718073073$57.97$4.26
Nov 2025Cinco Oil18518951051$60.06$3.79
Oct 2025Cinco Oil2993221340134$60.89$3.19
Sep 2025Cinco Oil2591661270127$63.96$2.97
Aug 2025Cinco Oil28901350135$64.86$2.91
Jul 2025Cinco Oil1993311540154$68.39$3.20
Jun 2025Cinco Oil3253601410141$68.17$3.02
May 2025Cinco Oil2323661480148$62.17$3.12
Apr 2025Cinco Oil2431811450145$63.54$3.42
Mar 2025Cinco Oil2153681610161$68.24$4.12
Feb 2025Cinco Oil2761801240124$71.53$4.19
Jan 2025Cinco Oil2811941410141$75.74$4.13
Dec 2024Cinco Oil2723751230123$70.12$3.01
Nov 2024Cinco Oil27018790090$69.95$2.12
Oct 2024Cinco Oil27217793093$71.99$2.20
Sep 2024Cinco Oil12418053053$70.24$2.28
Aug 2024Cinco Oil31436493093$76.68$1.99
Jul 2024Cinco Oil29636893093$81.80$2.07
Jun 2024Cinco Oil25923690090$79.77$2.54
May 2024Cinco Oil34736588088$80.02$2.12
Apr 2024Cinco Oil30237590090$85.35$1.60
Mar 2024Cinco Oil32132093093$81.28$1.49
Feb 2024Cinco Oil25018587087$77.25$1.72
Jan 2024Cinco Oil2563771420142$74.15$3.18
Dec 2023Cinco Oil3301872170217$71.90$2.52
Nov 2023Cinco Oil2483482030203$77.69$2.71
Oct 2023Cinco Oil2853632210221$85.64$2.98
Sep 2023Cinco Oil3682212370237$89.43$2.64
Aug 2023Cinco Oil4054042390239$81.39$2.58

Flared above 3%

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

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorTrailblazer Energy Resources,llcFieldEagleville (Eagle Ford-1)CountyAtascosa County

Trailblazer Energy Resources,llc in Atascosa County

All Trailblazer Energy Resources,llc leases →

Eagleville (Eagle Ford-1) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km