Skip to content
Royalty Clerk

Texas oil lease

Producing

CUMMINS, H. E., EST.

Cummins, H. E., Est. is an oil lease in Ector County, Texas, operated by Octane Energy Operating, LLC in the Goldsmith, W. (San Andres) field.

2 wells

826bbl oil, last 12 months+14% vs prior year
Operator
Octane Energy Operating, LLC
County
Ector County
Field
Goldsmith, W. (San Andres)
RRC lease
08-13728

Is your check right?

Check my statement

Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Gas, last 12 months
3,961 mcf
Oil in Jul 2026
24 bbl

Production by month

Oil output rose 14% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 14% over the last 12 monthsMonthly oil production and gas for CUMMINS, H. E., EST., Aug 2023 to Jul 2026. Oil output rose 14% over the last 12 months. 826 bbl in the 12 months through Jul 2026, against 723 bbl in the 12 months before.Last 12 months: 826 bblbbl per monthmcf per month002520050400756001008001251,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 14% over the last 12 monthsMonthly oil production and gas for CUMMINS, H. E., EST., Aug 2023 to Jul 2026. Oil output rose 14% over the last 12 months. 826 bbl in the 12 months through Jul 2026, against 723 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002520050400756001008001251,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the 9 months reported

All of the gas went to a processing plant in the 9 months reportedShare of CUMMINS, H. E., EST. gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the 9 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the 9 months reportedShare of CUMMINS, H. E., EST. gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the 9 months reported.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed 2 times, most recently in Nov 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Oct 2023; Fivestones Energy LLC, Nov 2023 to Oct 2025; Octane Energy Operating, LLC, Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 2023Changed Nov 2025Endeavor Energy Resources L.P.Jan 2020 to Oct 2023Fivestones Energy LLCNov 2023 to Oct 2025Octane Energy Operating, LLCNov 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Oct 2023; Fivestones Energy LLC, Nov 2023 to Oct 2025; Octane Energy Operating, LLC, Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 2023Changed Nov 2025Endeavor Energy Resources L.P.Jan 2020 to Oct 2023Fivestones Energy LLCNov 2023 to Oct 2025Octane Energy Operating, LLCNov 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on CUMMINS, H. E., EST.
API numberWell no.Status
42-135-001952Active
42-135-001963Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Apr 1, 2026–
Dcp Operating Company, LPCasinghead gasBuys100May 1, 2020–
Dcp Operating Company, LPCasinghead gasGathers100May 1, 2020–
Oasis Transp & Marketing Corp.OilGathers100Dec 8, 2023Apr 1, 2026
Energy Trans Crude Marketing LLCOilGathers100Nov 1, 2023Dec 8, 2023
Oasis Transp & Marketing Corp.OilGathers100May 1, 2020Nov 1, 2023
Rio Energy International, Inc.OilGathers100Nov 1, 2019May 1, 2020
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Nov 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Nov 1, 2019

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

Who buys my oilOil price check

What the drilling permits say

Permits for Cummins, H. E., Est.
API numberWell no.Acreson the permit
42-135-001952–
42-135-001963–

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CUMMINS, H. E., EST.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Octane Energy2403263260$80.46$2.89
Jun 2026Octane Energy371275025020$84.81$3.15
May 2026Octane Energy7307827820$102.13$2.94
Apr 2026Octane Energy621246906900$100.32$2.77
Mar 2026Octane Energy801298078070$91.38$3.04
Feb 2026Octane Energy860000$64.51$3.62
Jan 2026Octane Energy311508548540$60.04$7.72
Dec 2025Octane Energy940000$57.97$4.26
Nov 2025Octane Energy85150000$60.06$3.79
Oct 2025Fivestones Energy1130000$60.89$3.19
Sep 2025Fivestones Energy93147000$63.96$2.97
Aug 2025Fivestones Energy480000$64.86$2.91
Jul 2025Fivestones Energy14147000$68.39$3.20
Jun 2025Fivestones Energy580000$68.17$3.02
May 2025Fivestones Energy550000$62.17$3.12
Apr 2025Fivestones Energy65145000$63.54$3.42
Mar 2025Fivestones Energy970000$68.24$4.12
Feb 2025Fivestones Energy70000$71.53$4.19
Jan 2025Fivestones Energy46156000$75.74$4.13
Dec 2024Fivestones Energy640000$70.12$3.01
Nov 2024Fivestones Energy60153000$69.95$2.12
Oct 2024Fivestones Energy850000$71.99$2.20
Sep 2024Fivestones Energy87149000$70.24$2.28
Aug 2024Fivestones Energy85157000$76.68$1.99
Jul 2024Fivestones Energy720000$81.80$2.07
Jun 2024Fivestones Energy880000$79.77$2.54
May 2024Fivestones Energy78149000$80.02$2.12
Apr 2024Fivestones Energy70156000$85.35$1.60
Mar 2024Fivestones Energy1120000$81.28$1.49
Feb 2024Fivestones Energy60155000$77.25$1.72
Jan 2024Fivestones Energy1210000$74.15$3.18
Dec 2023Fivestones Energy62162000$71.90$2.52
Nov 2023Fivestones Energy920000$77.69$2.71
Oct 2023Endeavor Energy881326276270$85.64$2.98
Sep 2023Endeavor Energy7806516510$89.43$2.64
Aug 2023Endeavor Energy741057297290$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorOctane Energy Operating, LLCFieldGoldsmith, W. (San Andres)CountyEctor County

Octane Energy Operating, LLC in Ector County

All Octane Energy Operating, LLC leases →

Goldsmith, W. (San Andres) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km