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THUNDER VALLEY RR UNIT

Thunder Valley RR Unit is an oil lease in Nolan County, Texas, operated by Extex Operating Company in the Thunder Valley (Canyon Sand) field.

1 well

358bbl oil, last 12 months−82% vs prior year
Operator
Extex Operating Company
County
Nolan County
Field
Thunder Valley (Canyon Sand)
RRC lease
7B-32254

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Where it sits

This county

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

Production by month

Oil output fell 82% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 82% over the last 12 monthsMonthly oil production and gas for THUNDER VALLEY RR UNIT, Aug 2023 to Jul 2026. Oil output fell 82% over the last 12 months. 358 bbl in the 12 months through Jul 2026, against 1,994 bbl in the 12 months before.Last 12 months: 358 bblbbl per monthmcf per month001002502005003007504001,0005001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 82% over the last 12 monthsMonthly oil production and gas for THUNDER VALLEY RR UNIT, Aug 2023 to Jul 2026. Oil output fell 82% over the last 12 months. 358 bbl in the 12 months through Jul 2026, against 1,994 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002502005003007504001,0005001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of THUNDER VALLEY RR UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of THUNDER VALLEY RR UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

Who has run this lease

The operator changed once, most recently in Mar 2026

Operators of this lease over timeCholla Petroleum, Inc., Jan 2020 to Feb 2026; Extex Operating Company, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Cholla Petroleum, Inc.Jan 2020 to Feb 2026Extex Operating CompanyMar 2026 to now
Operators of this lease over timeCholla Petroleum, Inc., Jan 2020 to Feb 2026; Extex Operating Company, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Cholla Petroleum, Inc.Jan 2020 to Feb 2026Extex Operating CompanyMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on THUNDER VALLEY RR UNIT
API numberWell no.Status
42-353-336481Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Transoil Marketing, LLCOilGathers100Apr 1, 2023–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2025Sep 1, 2025
Etc Gas Processing, LLCCasinghead gasBuys100Aug 1, 2025Sep 1, 2025
Wtg Gas Processing, L.p.Casinghead gasGathers100Apr 1, 2023Aug 1, 2025
Wtg Gas Processing, L.p.Casinghead gasBuys100Sep 1, 2020Aug 1, 2025
Lechuiglla Compression CompanyCasinghead gasGathers100Sep 1, 2020Apr 1, 2023
Oasis Transp & Marketing Corp.OilGathers100Jun 1, 2021Apr 1, 2023

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

Who buys my oilOil price check

40 acres on the newest permit

Permits for Thunder Valley RR Unit
API numberWell no.Acreson the permit
42-353-33648140

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

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36 months, newest first

Ledger for THUNDER VALLEY RR UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating22000$80.46$2.89
Jun 2026Extex Operating22000$84.81$3.15
May 2026Extex Operating44000$102.13$2.94
Apr 2026Extex Operating34000$100.32$2.77
Mar 2026Extex Operating02000$91.38$3.04
Feb 2026Cholla Petroleum,05000$64.51$3.62
Jan 2026Cholla Petroleum,211000$60.04$7.72
Dec 2025Cholla Petroleum,1216000$57.97$4.26
Nov 2025Cholla Petroleum,11106000$60.06$3.79
Oct 2025Cholla Petroleum,125145000$60.89$3.19
Sep 2025Cholla Petroleum,7474000$63.96$2.97
Aug 2025Cholla Petroleum,123148000$64.86$2.91
Jul 2025Cholla Petroleum,110147000$68.39$3.20
Jun 2025Cholla Petroleum,139149000$68.17$3.02
May 2025Cholla Petroleum,1707687870$62.17$3.12
Apr 2025Cholla Petroleum,1572252522520$63.54$3.42
Mar 2025Cholla Petroleum,1821443993990$68.24$4.12
Feb 2025Cholla Petroleum,1571513273270$71.53$4.19
Jan 2025Cholla Petroleum,1711844154150$75.74$4.13
Dec 2024Cholla Petroleum,2261795995990$70.12$3.01
Nov 2024Cholla Petroleum,1471556616610$69.95$2.12
Oct 2024Cholla Petroleum,1942257827820$71.99$2.20
Sep 2024Cholla Petroleum,1851518858850$70.24$2.28
Aug 2024Cholla Petroleum,1561491,0401,0400$76.68$1.99
Jul 2024Cholla Petroleum,1582176456450$81.80$2.07
Jun 2024Cholla Petroleum,2072085655650$79.77$2.54
May 2024Cholla Petroleum,2131255605600$80.02$2.12
Apr 2024Cholla Petroleum,1512012622620$85.35$1.60
Mar 2024Cholla Petroleum,2362202992990$81.28$1.49
Feb 2024Cholla Petroleum,2102223113110$77.25$1.72
Jan 2024Cholla Petroleum,2212283293290$74.15$3.18
Dec 2023Cholla Petroleum,2413064554550$71.90$2.52
Nov 2023Cholla Petroleum,28120644440$77.69$2.71
Oct 2023Cholla Petroleum,2722441011010$85.64$2.98
Sep 2023Cholla Petroleum,1058194940$89.43$2.64
Aug 2023Cholla Petroleum,1041722012010$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

OperatorExtex Operating CompanyFieldThunder Valley (Canyon Sand)CountyNolan County

Extex Operating Company in Nolan County

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