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Texas oil lease

Producing

HEINER ESTATE

Heiner Estate is an oil lease in Pecos County, Texas, operated by Olsen Energy Inc. in the Heiner, S. (Ellenburger) field.

1 well

3,131bbl oil, last 12 months+12% vs prior year
Operator
Olsen Energy Inc.
County
Pecos County
Field
Heiner, S. (Ellenburger)
RRC lease
08-36534

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Oil in Jul 2026
210 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENERGY TRANSFER MARKETING & TERM replaced ENERGY TRANSFER COMPANY as the buyer of this lease's gas from oil wells on Dec 1, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output rose 12% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 12% over the last 12 monthsMonthly oil production for HEINER ESTATE, Aug 2023 to Jul 2026. Oil output rose 12% over the last 12 months. 3,131 bbl in the 12 months through Jul 2026, against 2,799 bbl in the 12 months before.Last 12 months: 3,131 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 12% over the last 12 monthsMonthly oil production for HEINER ESTATE, Aug 2023 to Jul 2026. Oil output rose 12% over the last 12 months. 3,131 bbl in the 12 months through Jul 2026, against 2,799 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

1 well on this lease

Wells on HEINER ESTATE
API numberWell no.Status
42-371-370153Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyOilGathers100Dec 1, 2025–
Energy Transfer Marketing & TermCasinghead gasBuys100Dec 1, 2025–
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015–
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Dec 1, 2025
Hollyfrontier Ref & Mktg LLCOilGathers100Sep 1, 2011Dec 1, 2025

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

Who buys my oilOil price check

360 acres on the newest permit

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Permits for Heiner Estate
API numberWell no.Acreson the permit
42-371-370153360

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

Unit decimal checker

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36 months, newest first

Ledger for HEINER ESTATE
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026210172$80.46$2.89
Jun 2026215345$84.81$3.15
May 2026212170$102.13$2.94
Apr 2026209171$100.32$2.77
Mar 2026261168$91.38$3.04
Feb 2026319339$64.51$3.62
Jan 2026202338$60.04$7.72
Dec 2025234175$57.97$4.26
Nov 2025307344$60.06$3.79
Oct 2025350352$60.89$3.19
Sep 2025308339$63.96$2.97
Aug 2025304181$64.86$2.91
Jul 2025245338$68.39$3.20
Jun 2025227161$68.17$3.02
May 2025249179$62.17$3.12
Apr 2025264364$63.54$3.42
Mar 2025285183$68.24$4.12
Feb 2025183335$71.53$4.19
Jan 20251090$75.74$4.13
Dec 2024246326$70.12$3.01
Nov 2024242161$69.95$2.12
Oct 2024252328$71.99$2.20
Sep 2024244176$70.24$2.28
Aug 2024253346$76.68$1.99
Jul 2024269179$81.80$2.07
Jun 2024136168$79.77$2.54
May 2024239184$80.02$2.12
Apr 2024310350$85.35$1.60
Mar 2024334367$81.28$1.49
Feb 2024368325$77.25$1.72
Jan 2024275365$74.15$3.18
Dec 2023184182$71.90$2.52
Nov 2023220174$77.69$2.71
Oct 2023220185$85.64$2.98
Sep 2023250181$89.43$2.64
Aug 2023233365$81.39$2.58

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

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Nearby

This lease belongs to

OperatorOlsen Energy Inc.FieldHeiner, S. (Ellenburger)CountyPecos County

Olsen Energy Inc. in Pecos County

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Heiner, S. (Ellenburger) field

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