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Texas oil lease

Producing

SMITHEY SOUTH UNIT

Smithey South Unit is an oil lease in Kent County, Texas, operated by Extex Operating Company in the Long-Hall (Tannehill) field.

1 well

3,161bbl oil, last 12 months+159% vs prior year
Operator
Extex Operating Company
County
Kent County
Field
Long-Hall (Tannehill)
RRC lease
8A-69575

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Where it sits

This county

Kent CountyKentDickensKingGarzaStonewallCrosbyKent County
Kent County
Oil in Jul 2026
108 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

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

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

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Production by month

Oil output rose 159% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 159% over the last 12 monthsMonthly oil production for SMITHEY SOUTH UNIT, Aug 2023 to Jul 2026. Oil output rose 159% over the last 12 months. 3,161 bbl in the 12 months through Jul 2026, against 1,219 bbl in the 12 months before.Last 12 months: 3,161 bblbbl per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 159% over the last 12 monthsMonthly oil production for SMITHEY SOUTH UNIT, Aug 2023 to Jul 2026. Oil output rose 159% over the last 12 months. 3,161 bbl in the 12 months through Jul 2026, against 1,219 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400500Jan 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 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 SMITHEY SOUTH UNIT
API numberWell no.Status
42-263-319161Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Jun 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Mar 1, 2026–
Transoil Marketing, LLCOilGathers100Aug 1, 2024Jun 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Jun 24, 2010Aug 1, 2024

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

Who buys my oilOil price check

44 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Smithey South Unit
API numberWell no.Acreson the permit
42-263-31916144

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SMITHEY SOUTH UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating108141$80.46$2.89
Jun 2026Extex Operating92159$84.81$3.15
May 2026Extex Operating176177$102.13$2.94
Apr 2026Extex Operating212353$100.32$2.77
Mar 2026Extex Operating306178$91.38$3.04
Feb 2026Cholla Petroleum,290358$64.51$3.62
Jan 2026Cholla Petroleum,455354$60.04$7.72
Dec 2025Cholla Petroleum,165351$57.97$4.26
Nov 2025Cholla Petroleum,345179$60.06$3.79
Oct 2025Cholla Petroleum,341361$60.89$3.19
Sep 2025Cholla Petroleum,339353$63.96$2.97
Aug 2025Cholla Petroleum,332310$64.86$2.91
Jul 2025Cholla Petroleum,342352$68.39$3.20
Jun 2025Cholla Petroleum,352525$68.17$3.02
May 2025Cholla Petroleum,1400$62.17$3.12
Apr 2025Cholla Petroleum,800$63.54$3.42
Mar 2025Cholla Petroleum,107353$68.24$4.12
Feb 2025Cholla Petroleum,1810$71.53$4.19
Jan 2025Cholla Petroleum,00$75.74$4.13
Dec 2024Cholla Petroleum,00$70.12$3.01
Nov 2024Cholla Petroleum,00$69.95$2.12
Oct 2024Cholla Petroleum,00$71.99$2.20
Sep 2024Cholla Petroleum,30$70.24$2.28
Aug 2024Cholla Petroleum,140$76.68$1.99
Jul 2024Cholla Petroleum,130$81.80$2.07
Jun 2024Cholla Petroleum,130$79.77$2.54
May 2024Cholla Petroleum,120$80.02$2.12
Apr 2024Cholla Petroleum,80$85.35$1.60
Mar 2024Cholla Petroleum,90$81.28$1.49
Feb 2024Cholla Petroleum,60$77.25$1.72
Jan 2024Cholla Petroleum,70$74.15$3.18
Dec 2023Cholla Petroleum,80$71.90$2.52
Nov 2023Cholla Petroleum,70$77.69$2.71
Oct 2023Cholla Petroleum,70$85.64$2.98
Sep 2023Cholla Petroleum,80$89.43$2.64
Aug 2023Cholla Petroleum,130$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

OperatorExtex Operating CompanyFieldLong-Hall (Tannehill)CountyKent County

Extex Operating Company in Kent County

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Long-Hall (Tannehill) field

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