Skip to content
Royalty Clerk

Texas oil lease

Producing

ONDRASEK OL UNIT

Ondrasek Ol Unit is an oil lease in Burleson County, Texas, operated by Wildfire Energy Operating LLC in the Giddings (Austin Chalk-3) field.

2 wells

6,834bbl oil, last 12 months−17% vs prior year
Operator
Wildfire Energy Operating LLC
County
Burleson County
Field
Giddings (Austin Chalk-3)
RRC lease
03-25728

Is your check right?

Check my statement

Where it sits

This county

Burleson CountyBurlesonMadisonBastropWashingtonBrazosLeeRobertsonGrimesMilamBurleson County
Burleson County
Gas, last 12 months
446 mcf
Oil in Jun 2026
620 bbl

Production by month

Oil output fell 17% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for ONDRASEK OL UNIT, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 6,190 bbl in the 12 months through Jul 2026, against 7,422 bbl in the 12 months before.Last 12 months: 6,190 bblbbl per monthmcf per month00250505001007501501,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for ONDRASEK OL UNIT, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 6,190 bbl in the 12 months through Jul 2026, against 7,422 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00250505001007501501,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

52% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in Dec 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
52% of the gas went to a transmission line in the last 12 monthsShare of ONDRASEK OL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 52% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
52% of the gas went to a transmission line in the last 12 monthsShare of ONDRASEK OL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 52% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2025.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    52% · 245 mcf

  • Flared (4)

    25% · 119 mcf

  • Lease fuel (1)

    23% · 106 mcf

25.3% of the gas flared in the last 12 months. 3 months above 3%.

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Feb 2023; Wildfire Energy Operating LLC, Mar 2023 to Jun 20262020202120222023202420252026Changed Mar 2023Chesapeake Operating, L.L.C.Jan 2020 to Feb 2023Wildfire Energy Operating LLCMar 2023 to now
Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Feb 2023; Wildfire Energy Operating LLC, Mar 2023 to Jun 20262020202120222023202420252026Changed Mar 2023Chesapeake Operating, L.L.C.Jan 2020 to Feb 2023Wildfire Energy Operating LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on ONDRASEK OL UNIT
API numberWell no.Status
42-051-336781Active
42-051-336872Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers51May 30, 2023–
Shell Trading (Us) CompanyOilGathers49May 30, 2023–
Energy Transfer CompanyCasinghead gasBuys100Apr 11, 2011–
Energy Transfer CompanyCasinghead gasGathers100Apr 11, 2011–
Chesapeake Energy Mktg, L.l.c.OilGathers10Jan 14, 2021May 30, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers90Jan 14, 2021May 30, 2023
Gulfmark Energy, Inc.OilGathers25Jun 21, 2018Jan 14, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers25Jun 21, 2018Jan 14, 2021
Trimac Transportation Inc.OilGathers25Jun 21, 2018Jan 14, 2021
Utah Trade Star, LLCOilGathers25Jun 21, 2018Jan 14, 2021

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

Who buys my oilOil price check

1,523 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 1,523 and 1,528.89 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Ondrasek Ol Unit
API numberWell no.Acreson the permit
42-051-3368721,523
42-051-3367811,528.89

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ONDRASEK OL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Wildfire Energy62068640370$84.81$3.15
May 2026Wildfire Energy81989813120$102.13$2.94
Apr 2026Wildfire Energy50433813120$100.32$2.77
Mar 2026Wildfire Energy28849215140$91.38$3.04
Feb 2026Wildfire Energy64352433310$64.51$3.62
Jan 2026Wildfire Energy967907000$60.04$7.72
Dec 2025Wildfire Energy347523808$57.97$4.26
Nov 2025Wildfire Energy32117726125$60.06$3.79
Oct 2025Wildfire Energy5096739652$60.89$3.19
Sep 2025Wildfire Energy6235381082284$63.96$2.97
Aug 2025Wildfire Energy54969142390$64.86$2.91
Jul 2025Wildfire Energy64451152490$68.39$3.20
Jun 2025Wildfire Energy58570924230$68.17$3.02
May 2025Wildfire Energy618527770$62.17$3.12
Apr 2025Wildfire Energy58252011100$63.54$3.42
Mar 2025Wildfire Energy683703220$68.24$4.12
Feb 2025Wildfire Energy52954615140$71.53$4.19
Jan 2025Wildfire Energy62871730290$75.74$4.13
Dec 2024Wildfire Energy63652235330$70.12$3.01
Nov 2024Wildfire Energy60273142400$69.95$2.12
Oct 2024Wildfire Energy67654436350$71.99$2.20
Sep 2024Wildfire Energy59454151490$70.24$2.28
Aug 2024Wildfire Energy64570853510$76.68$1.99
Jul 2024Wildfire Energy5387091541480$81.80$2.07
Jun 2024Wildfire Energy654532000$79.77$2.54
May 2024Wildfire Energy643524000$80.02$2.12
Apr 2024Wildfire Energy640722330$85.35$1.60
Mar 2024Wildfire Energy66970610100$81.28$1.49
Feb 2024Wildfire Energy666527990$77.25$1.72
Jan 2024Wildfire Energy632879330$74.15$3.18
Dec 2023Wildfire Energy701539330$71.90$2.52
Nov 2023Wildfire Energy667522550$77.69$2.71
Oct 2023Wildfire Energy678890880$85.64$2.98
Sep 2023Wildfire Energy669535870$89.43$2.64
Aug 2023Wildfire Energy693887220$81.39$2.58

No report filed Flared above 3%

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

OperatorWildfire Energy Operating LLCFieldGiddings (Austin Chalk-3)CountyBurleson County

Wildfire Energy Operating LLC in Burleson County

All Wildfire Energy Operating LLC leases →

Giddings (Austin Chalk-3) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km