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Texas oil lease

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COUNTY LINE SOUTH

County Line South is an oil lease in Nolan County, Texas, operated by Extex Operating Company in the Sweetwater (Canyon Sand) field.

Oil lease dossier

6,942bbl oil, last 12 months−6% vs prior year
RRC lease
7B-31861

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Where it sits

This county

Nolan CountyNolanTaylorMitchellFisherJonesCokeScurryNolan County
Nolan County
Gas, last 12 months
3,358 mcf
Oil in Jul 2026
535 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Extex Operating Company took over from Cholla Petroleum, Inc. in Mar 2026.

  • Buyer

    Buyer changed: ETC GAS PROCESSING, LLC replaced WTG GAS PROCESSING, L.P. as the buyer of this lease's gas from oil wells on Aug 1, 2025.

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

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Production by month

Oil output fell 6% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for COUNTY LINE SOUTH, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 6,942 bbl in the 12 months through Jul 2026, against 7,391 bbl in the 12 months before.Last 12 months: 6,942 bblbbl per monthmcf per month002502005004007506001,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for COUNTY LINE SOUTH, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 6,942 bbl in the 12 months through Jul 2026, against 7,391 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502005004007506001,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2026 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
Since Apr 2026 the lease's gas goes to a processing plant instead of a transmission lineShare of COUNTY LINE SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2026: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2026 the lease's gas goes to a processing plant instead of a transmission lineShare of COUNTY LINE SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Apr 26: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    67% · 2,372 mcf

  • Processing plant (3)

    33% · 1,155 mcf

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.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

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 gasGathers100Dec 1, 2020Aug 1, 2025
Wtg Gas Processing, L.p.Casinghead gasBuys100Dec 1, 2020Aug 1, 2025
Oasis Transp & Marketing Corp.OilGathers100Dec 1, 2021Apr 1, 2023
Transoil Marketing, LLCOilGathers100Dec 1, 2020Dec 1, 2021

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

240 acres on the newest permit

Permits for County Line South
API numberWell no.Acreson the permit
42-353-333071240
42-353-333474240
42-353-333462240

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

Estimate your royalty

36 months, newest first

Ledger for COUNTY LINE SOUTH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating5354763513510$80.46$2.89
Jun 2026Extex Operating4914832522520$84.81$3.15
May 2026Extex Operating6737882762760$102.13$2.94
Apr 2026Extex Operating7146392762760$100.32$2.77
Mar 2026Extex Operating3954631321320$91.38$3.04
Feb 2026Cholla Petroleum,6996442572570$64.51$3.62
Jan 2026Cholla Petroleum,6246444444440$60.04$7.72
Dec 2025Cholla Petroleum,6055044974970$57.97$4.26
Nov 2025Cholla Petroleum,4214944484480$60.06$3.79
Oct 2025Cholla Petroleum,5904953763760$60.89$3.19
Sep 2025Cholla Petroleum,58179149490$63.96$2.97
Aug 2025Cholla Petroleum,614478000$64.86$2.91
Jul 2025Cholla Petroleum,506474000$68.39$3.20
Jun 2025Cholla Petroleum,595634000$68.17$3.02
May 2025Cholla Petroleum,6536231691690$62.17$3.12
Apr 2025Cholla Petroleum,6538064074070$63.54$3.42
Mar 2025Cholla Petroleum,7744894424420$68.24$4.12
Feb 2025Cholla Petroleum,5526433173170$71.53$4.19
Jan 2025Cholla Petroleum,5206155415410$75.74$4.13
Dec 2024Cholla Petroleum,6476305175170$70.12$3.01
Nov 2024Cholla Petroleum,5364544914910$69.95$2.12
Oct 2024Cholla Petroleum,5758115135130$71.99$2.20
Sep 2024Cholla Petroleum,6546374054050$70.24$2.28
Aug 2024Cholla Petroleum,7266555095090$76.68$1.99
Jul 2024Cholla Petroleum,5426595405400$81.80$2.07
Jun 2024Cholla Petroleum,6574916246240$79.77$2.54
May 2024Cholla Petroleum,8278186386380$80.02$2.12
Apr 2024Cholla Petroleum,7989596286280$85.35$1.60
Mar 2024Cholla Petroleum,7626453783780$81.28$1.49
Feb 2024Cholla Petroleum,7916556766760$77.25$1.72
Jan 2024Cholla Petroleum,7109736786780$74.15$3.18
Dec 2023Cholla Petroleum,7465017147140$71.90$2.52
Nov 2023Cholla Petroleum,8048401841840$77.69$2.71
Oct 2023Cholla Petroleum,79098055550$85.64$2.98
Sep 2023Cholla Petroleum,8056536586580$89.43$2.64
Aug 2023Cholla Petroleum,8478047027020$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

Extex Operating Company in Nolan County

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New drilling permits in Nolan County

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