Skip to content
Royalty Clerk

Texas oil lease

Producing

CHUMBLEY, GLADYS ETAL

Chumbley, Gladys ETAL is an oil lease in Grayson County, Texas, operated by Grayson Petroleum Company in the Mackoy (Ellenburger) field.

1 well

910bbl oil, last 12 months−19% vs prior year
Operator
Grayson Petroleum Company
County
Grayson County
Field
Mackoy (Ellenburger)
RRC lease
09-09800

Is your check right?

Check my statement

Where it sits

This county

Grayson CountyGraysonCookeFanninGrayson County
Grayson County
Oil in Jul 2026
90 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 19% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 19% over the last 12 monthsMonthly oil production for CHUMBLEY, GLADYS ETAL, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 910 bbl in the 12 months through Jul 2026, against 1,130 bbl in the 12 months before.Last 12 months: 910 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 19% over the last 12 monthsMonthly oil production for CHUMBLEY, GLADYS ETAL, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 910 bbl in the 12 months through Jul 2026, against 1,130 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 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.

1 well on this lease

Wells on CHUMBLEY, GLADYS ETAL
API numberWell no.Status
42-181-020001Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Cp Energy, L.l.c.OilGathers50Feb 1, 2016
Oklahoma Petroleum Allies, LLCOilGathers50Feb 1, 2016

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

Who buys my oilOil price check

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Chumbley, Gladys ETAL
API numberWell no.Acreson the permit
42-181-020001–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CHUMBLEY, GLADYS ETAL
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026900$80.46$2.89
Jun 202665131$84.81$3.15
May 2026900$102.13$2.94
Apr 2026100$100.32$2.77
Mar 2026155157$91.38$3.04
Feb 202650$64.51$3.62
Jan 202650$60.04$7.72
Dec 2025160178$57.97$4.26
Nov 2025100$60.06$3.79
Oct 2025140173$60.89$3.19
Sep 202590157$63.96$2.97
Aug 2025900$64.86$2.91
Jul 2025100$68.39$3.20
Jun 202595160$68.17$3.02
May 2025600$62.17$3.12
Apr 2025150155$63.54$3.42
Mar 2025200$68.24$4.12
Feb 2025160157$71.53$4.19
Jan 2025145161$75.74$4.13
Dec 202480158$70.12$3.01
Nov 2024750$69.95$2.12
Oct 202490163$71.99$2.20
Sep 2024900$70.24$2.28
Aug 2024155157$76.68$1.99
Jul 202490164$81.80$2.07
Jun 2024400$79.77$2.54
May 2024300$80.02$2.12
Apr 2024150166$85.35$1.60
Mar 2024100$81.28$1.49
Feb 2024170172$77.25$1.72
Jan 202475159$74.15$3.18
Dec 2023800$71.90$2.52
Nov 2023100$77.69$2.71
Oct 2023155157$85.64$2.98
Sep 2023165160$89.43$2.64
Aug 202390160$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorGrayson Petroleum CompanyFieldMackoy (Ellenburger)CountyGrayson County

Grayson Petroleum Company in Grayson County

All Grayson Petroleum Company leases →

Mackoy (Ellenburger) field

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

New drilling permits in Grayson County

Newest in the county: this lease has no coordinates.