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Royalty Clerk

Texas oil lease

Producing

TANKERSLEY "A"

Tankersley "A" is an oil lease in Irion County, Texas, operated by McCammon Oil & Gas, Inc. in the Crash (San Angelo) field.

3 wells

583bbl oil, last 12 months−2% vs prior year
RRC lease
7C-10564

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Where it sits

This county

Irion CountyIrionTom GreenSchleicherSterlingGlasscockReaganCokeIrion County
Irion County
Oil in Jul 2026
50 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • P-5

    The current operator's P-5 registration is listed as delinquent (last P-5 filed Oct 29, 2025).

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 held steady over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production for TANKERSLEY "A", Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 583 bbl in the 12 months through Jul 2026, against 597 bbl in the 12 months before.Last 12 months: 583 bblbbl per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for TANKERSLEY "A", Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 583 bbl in the 12 months through Jul 2026, against 597 bbl in the 12 months before.Last 12 monthsbbl per month0255075100125Jan 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.

3 wells on this lease

Wells on TANKERSLEY "A"
API numberWell no.Status
42-235-322491Active
42-235-323422Active
42-235-325333Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer Marketing & TermOilGathers100Dec 1, 2022–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Jul 1, 2009Dec 1, 2022

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

280 acres on the newest 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 Tankersley "A"
API numberWell no.Acreson the permit
42-235-325333280
42-235-323422280
42-235-322491280

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

Estimate your royalty

36 months, newest first

Ledger for TANKERSLEY "A"
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026500$80.46$2.89
Jun 202644180$84.81$3.15
May 2026530$102.13$2.94
Apr 2026450$100.32$2.77
Mar 2026510$91.38$3.04
Feb 202672181$64.51$3.62
Jan 2026230$60.04$7.72
Dec 2025590$57.97$4.26
Nov 2025390$60.06$3.79
Oct 202553182$60.89$3.19
Sep 2025510$63.96$2.97
Aug 2025430$64.86$2.91
Jul 202555180$68.39$3.20
Jun 2025480$68.17$3.02
May 2025550$62.17$3.12
Apr 2025380$63.54$3.42
Mar 202555180$68.24$4.12
Feb 2025480$71.53$4.19
Jan 2025500$75.74$4.13
Dec 202453181$70.12$3.01
Nov 2024480$69.95$2.12
Oct 2024450$71.99$2.20
Sep 2024560$70.24$2.28
Aug 202446169$76.68$1.99
Jul 20241060$81.80$2.07
Jun 202400$79.77$2.54
May 202449178$80.02$2.12
Apr 2024530$85.35$1.60
Mar 2024540$81.28$1.49
Feb 2024500$77.25$1.72
Jan 202453180$74.15$3.18
Dec 2023530$71.90$2.52
Nov 2023540$77.69$2.71
Oct 202349182$85.64$2.98
Sep 2023520$89.43$2.64
Aug 2023520$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

McCammon Oil & Gas, Inc. in Irion County

All McCammon Oil & Gas, Inc. leases →

Crash (San Angelo) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km