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Texas oil lease

Producing

THOMAS RANCH

Thomas Ranch is an oil lease in Nolan County, Texas, operated by Flat Top Operating, LLC in the Thomas Ranch (Ellenburger) field.

2 wells

1,955bbl oil, last 12 months+36% vs prior year
Operator
Flat Top Operating, LLC
County
Nolan County
Field
Thomas Ranch (Ellenburger)
RRC lease
7B-14563

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Where it sits

This county

Nolan CountyNolanTaylorMitchellFisherJonesCokeScurryNolan County
Nolan County
Oil in Jul 2026
127 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 36% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 36% over the last 12 monthsMonthly oil production for THOMAS RANCH, Aug 2023 to Jul 2026. Oil output rose 36% over the last 12 months. 1,955 bbl in the 12 months through Jul 2026, against 1,441 bbl in the 12 months before.Last 12 months: 1,955 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 36% over the last 12 monthsMonthly oil production for THOMAS RANCH, Aug 2023 to Jul 2026. Oil output rose 36% over the last 12 months. 1,955 bbl in the 12 months through Jul 2026, against 1,441 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.

Who has run this lease

The operator changed once, most recently in Mar 2025

Operators of this lease over timeRobertson Resources, Inc., Jan 2020 to Feb 2025; Flat Top Operating, LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Robertson Resources, Inc.Jan 2020 to Feb 2025Flat Top Operating, LLCMar 2025 to now
Operators of this lease over timeRobertson Resources, Inc., Jan 2020 to Feb 2025; Flat Top Operating, LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Robertson Resources, Inc.Jan 2020 to Feb 2025Flat Top Operating, LLCMar 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on THOMAS RANCH
API numberWell no.Status
42-353-310102Active
42-353-310333Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer Marketing & TermOilGathers100Dec 1, 2022–
Enlink Midstream Services, LLCCasinghead gasGathers100Jun 1, 2014Mar 1, 2025
Devon Gas Services, L.p.Casinghead gasBuys100May 1, 2002Mar 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Apr 1, 2002Dec 1, 2022

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

Who buys my oilOil price check

2,560 acres on the newest permit

The wells on this lease state different acreage

The permits state between 80 and 2,560 acres.

Permits for Thomas Ranch
API numberWell no.Acreson the permit
42-353-3103332,560
42-353-31010280
42-353-307181640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for THOMAS RANCH
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Flat Top127187$80.46$2.89
Jun 2026Flat Top143170$84.81$3.15
May 2026Flat Top1070$102.13$2.94
Apr 2026Flat Top134169$100.32$2.77
Mar 2026Flat Top143168$91.38$3.04
Feb 2026Flat Top133180$64.51$3.62
Jan 2026Flat Top144166$60.04$7.72
Dec 2025Flat Top164184$57.97$4.26
Nov 2025Flat Top147190$60.06$3.79
Oct 2025Flat Top192189$60.89$3.19
Sep 2025Flat Top212183$63.96$2.97
Aug 2025Flat Top309366$64.86$2.91
Jul 2025Flat Top950$68.39$3.20
Jun 2025Flat Top430$68.17$3.02
May 2025Flat Top136184$62.17$3.12
Apr 2025Flat Top142182$63.54$3.42
Mar 2025Flat Top1320$68.24$4.12
Feb 2025Robertson Resources,104182$71.53$4.19
Jan 2025Robertson Resources,157192$75.74$4.13
Dec 2024Robertson Resources,1070$70.12$3.01
Nov 2024Robertson Resources,130189$69.95$2.12
Oct 2024Robertson Resources,181160$71.99$2.20
Sep 2024Robertson Resources,89182$70.24$2.28
Aug 2024Robertson Resources,1250$76.68$1.99
Jul 2024Robertson Resources,136183$81.80$2.07
Jun 2024Robertson Resources,122180$79.77$2.54
May 2024Robertson Resources,1470$80.02$2.12
Apr 2024Robertson Resources,124187$85.35$1.60
Mar 2024Robertson Resources,156186$81.28$1.49
Feb 2024Robertson Resources,152189$77.25$1.72
Jan 2024Robertson Resources,169186$74.15$3.18
Dec 2023Robertson Resources,172192$71.90$2.52
Nov 2023Robertson Resources,1820$77.69$2.71
Oct 2023Robertson Resources,198373$85.64$2.98
Sep 2023Robertson Resources,217187$89.43$2.64
Aug 2023Robertson Resources,136185$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

OperatorFlat Top Operating, LLCFieldThomas Ranch (Ellenburger)CountyNolan County

Flat Top Operating, LLC in Nolan County

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Thomas Ranch (Ellenburger) field

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