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Texas oil lease

No report in 6+ months

LATHEM MARY K UNIT

Lathem Mary K Unit is an oil lease in Hartley County, Texas, operated by Rio Petroleum, Inc. in the Lathem (Canyon Granite Wash) field.

1 well

0bbl oil, last 12 months
RRC lease
10-07174

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Where it sits

This county

Hartley CountyHartleyMooreShermanDallamHartley County
Hartley County
Oil in Nov 2024
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 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

No oil produced in the last 12 months

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for LATHEM MARY K UNIT, Dec 2021 to Nov 2024. No oil produced in the last 12 months. The last month with output was Sep 2023, at 5 bbl.Last 12 months: 0 bblbbl per month050100150200Jan 22AprJulOctJan 23AprJulOctJan 24AprJulOct
No oil produced in the last 12 monthsMonthly oil production for LATHEM MARY K UNIT, Dec 2021 to Nov 2024. No oil produced in the last 12 months. The last month with output was Sep 2023, at 5 bbl.Last 12 monthsbbl per month050100150200Jan 22JulJan 23JulJan 24Jul

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.

1 well on this lease

Wells on LATHEM MARY K UNIT
API numberWell no.Status
42-205-302751Active

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).

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 Mary K Unit
API numberWell no.Acreson the permit
42-205-30275180

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

Estimate your royalty

36 months, newest first

Ledger for LATHEM MARY K UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Nov 20240232$69.95$2.12
Oct 202400$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 202400$81.80$2.07
Jun 202400$79.77$2.54
May 202400$80.02$2.12
Apr 202400$85.35$1.60
Mar 202400$81.28$1.49
Feb 202400$77.25$1.72
Jan 202400$74.15$3.18
Dec 202300$71.90$2.52
Nov 202300$77.69$2.71
Oct 202300$85.64$2.98
Sep 202350$89.43$2.64
Aug 202360$81.39$2.58
Jul 202380$76.07$2.55
Jun 202360$70.25$2.18
May 202350$71.58$2.15
Apr 2023420$79.45$2.16
Mar 2023450$73.28$2.31
Feb 202344192$76.83$2.38
Jan 2023560$78.12$3.27
Dec 2022670$76.44$5.53
Nov 202252189$84.37$5.45
Oct 2022640$87.55$5.66
Sep 2022670$84.26$7.88
Aug 2022680$93.67$8.81
Jul 202221181$101.62$7.28
Jun 2022138188$114.84$7.70
May 2022530$109.55$8.14
Apr 2022310$101.78$6.60
Mar 2022860$108.50$4.90
Feb 202290182$91.64$4.69
Jan 2022119189$83.22$4.38
Dec 2021870$71.71$3.76

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

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Nearby

Rio Petroleum, Inc. in Hartley County

No other producing leases from this operator in this county are in our data yet.

Leases within 10 km

New drilling permits in Hartley County

Newest in the county: this lease has no coordinates.