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Texas oil lease

Producing

LATHEM, GLEN O. UNIT

Lathem, Glen O. Unit is an oil lease in Hartley County, Texas, operated by High River Res Operating, LLC in the Lathem (Canyon Granite Wash) field.

1 well

2,765bbl oil, last 12 months−66% vs prior year
Operator
High River Res Operating, LLC
County
Hartley County
Field
Lathem (Canyon Granite Wash)
RRC lease
10-06386

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Where it sits

This county

Hartley CountyHartleyMooreShermanDallamHartley County
Hartley County
Oil in Jun 2026
45 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: High River Res Operating, LLC took over from Rio Petroleum, Inc. in Nov 2025.

  • Sales

    No sales reported for the last 3 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 66% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 66% over the last 12 monthsMonthly oil production for LATHEM, GLEN O. UNIT, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 2,314 bbl in the 12 months through Jul 2026, against 6,757 bbl in the 12 months before.Last 12 months: 2,314 bblbbl per month02505007501,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 66% over the last 12 monthsMonthly oil production for LATHEM, GLEN O. UNIT, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 2,314 bbl in the 12 months through Jul 2026, against 6,757 bbl in the 12 months before.Last 12 monthsbbl per month02505007501,0001,250Jan 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 Nov 2025

Operators of this lease over timeRio Petroleum, Inc., Jan 2020 to Oct 2025; High River Res Operating, LLC, Nov 2025 to Jun 20262020202120222023202420252026Changed Nov 2025Rio Petroleum, Inc.Jan 2020 to Oct 2025High River Res Operating, LLCNov 2025 to now
Operators of this lease over timeRio Petroleum, Inc., Jan 2020 to Oct 2025; High River Res Operating, LLC, Nov 2025 to Jun 20262020202120222023202420252026Changed Nov 2025Rio Petroleum, Inc.Jan 2020 to Oct 2025High River Res Operating, LLCNov 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on LATHEM, GLEN O. UNIT
API numberWell no.Status
42-205-301791Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Valero Marketing and Supply Co.OilGathers100Jan 1, 2003

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

Who buys my oilOil price check

80 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 Lathem, Glen O. Unit
API numberWell no.Acreson the permit
42-205-30179180

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LATHEM, GLEN O. UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026High River450$84.81$3.15
May 2026High River530$102.13$2.94
Apr 2026High River68181$100.32$2.77
Mar 2026High River1050$91.38$3.04
Feb 2026High River128375$64.51$3.62
Jan 2026High River1970$60.04$7.72
Dec 2025High River212375$57.97$4.26
Nov 2025High River289215$60.06$3.79
Oct 2025Rio Petroleum,315566$60.89$3.19
Sep 2025Rio Petroleum,436189$63.96$2.97
Aug 2025Rio Petroleum,466378$64.86$2.91
Jul 2025Rio Petroleum,451756$68.39$3.20
Jun 2025Rio Petroleum,509558$68.17$3.02
May 2025Rio Petroleum,577759$62.17$3.12
Apr 2025Rio Petroleum,515186$63.54$3.42
Mar 2025Rio Petroleum,575570$68.24$4.12
Feb 2025Rio Petroleum,526961$71.53$4.19
Jan 2025Rio Petroleum,546196$75.74$4.13
Dec 2024Rio Petroleum,588729$70.12$3.01
Nov 2024Rio Petroleum,590570$69.95$2.12
Oct 2024Rio Petroleum,598378$71.99$2.20
Sep 2024Rio Petroleum,630931$70.24$2.28
Aug 2024Rio Petroleum,652371$76.68$1.99
Jul 2024Rio Petroleum,698564$81.80$2.07
Jun 2024Rio Petroleum,458560$79.77$2.54
May 2024Rio Petroleum,712564$80.02$2.12
Apr 2024Rio Petroleum,738945$85.35$1.60
Mar 2024Rio Petroleum,786752$81.28$1.49
Feb 2024Rio Petroleum,723942$77.25$1.72
Jan 2024Rio Petroleum,821953$74.15$3.18
Dec 2023Rio Petroleum,989762$71.90$2.52
Nov 2023Rio Petroleum,970946$77.69$2.71
Oct 2023Rio Petroleum,1,0381,134$85.64$2.98
Sep 2023Rio Petroleum,920938$89.43$2.64
Aug 2023Rio Petroleum,751923$81.39$2.58

No report filed

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

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This lease belongs to

OperatorHigh River Res Operating, LLCFieldLathem (Canyon Granite Wash)CountyHartley County

High River Res Operating, LLC in Hartley County

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Lathem (Canyon Granite Wash) field

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