Skip to content
Royalty Clerk

Texas oil lease

Producing

DENMAN -D-

Denman -D- is an oil lease in Howard County, Texas, operated by United Oil & Shale LLC in the Iatan, East Howard field.

14 wells

412bbl oil, last 12 months+816% vs prior year
Operator
United Oil & Shale LLC
County
Howard County
Field
Iatan, East Howard
RRC lease
08-02876

Is your check right?

Check my statement

Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: United Oil & Shale LLC took over from Walsh & Watts, Inc. in Oct 2025.

  • Sales

    No sales reported for the last 5 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 rose 816% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 816% over the last 12 monthsMonthly oil production for DENMAN -D-, Aug 2023 to Jul 2026. Oil output rose 816% over the last 12 months. 412 bbl in the 12 months through Jul 2026, against 45 bbl in the 12 months before.Last 12 months: 412 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 816% over the last 12 monthsMonthly oil production for DENMAN -D-, Aug 2023 to Jul 2026. Oil output rose 816% over the last 12 months. 412 bbl in the 12 months through Jul 2026, against 45 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 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 Oct 2025

Operators of this lease over timeWalsh & Watts, Inc., Jan 2020 to Sep 2025; United Oil & Shale LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Oct 2025Walsh & Watts, Inc.Jan 2020 to Sep 2025United Oil & Shale LLCOct 2025 to now
Operators of this lease over timeWalsh & Watts, Inc., Jan 2020 to Sep 2025; United Oil & Shale LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Oct 2025Walsh & Watts, Inc.Jan 2020 to Sep 2025United Oil & Shale LLCOct 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

14 wells on this lease

Wells on DENMAN -D-
API numberWell no.Status
42-227-011174Active
42-227-011255Active
42-227-011326Shut-in
42-227-011407Shut-in
42-227-011498Active
42-227-011579Active
42-227-0116110Active
42-227-0116511Active
42-227-0117012Shut-in
42-227-011823Active
42-227-014292Shut-in
42-227-043721Active
42-227-2033211WShut-in
42-227-2033310WShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Sep 26, 2025–
Lion Oil Trading & Trans, LLCOilGathers100May 1, 2020Sep 26, 2025
Enlink Crude Purchasing LLCOilGathers100Feb 1, 2019May 1, 2020
Hollyfrontier Ref & Mktg LLCOilGathers100Aug 1, 2015Feb 1, 2019

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.

  • Good to know

    17 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for Denman -D-
API numberWell no.Acreson the permit
42-227-011174–
42-227-011255–
42-227-011326–
42-227-011407–
42-227-011498–
42-227-011579–
42-227-0116110–
42-227-0116511–
42-227-0117012–
42-227-011823–
42-227-011823D–
42-227-014292–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DENMAN -D-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026United Oil00$80.46$2.89
Jun 2026United Oil890$84.81$3.15
May 2026United Oil100$102.13$2.94
Apr 2026United Oil80$100.32$2.77
Mar 2026United Oil80$91.38$3.04
Feb 2026United Oil5147$64.51$3.62
Jan 2026United Oil00$60.04$7.72
Dec 2025United Oil2870$57.97$4.26
Nov 2025United Oil0129$60.06$3.79
Oct 2025United Oil00$60.89$3.19
Sep 2025Walsh &30$63.96$2.97
Aug 2025Walsh &20$64.86$2.91
Jul 2025Walsh &00$68.39$3.20
Jun 2025Walsh &20$68.17$3.02
May 2025Walsh &1899$62.17$3.12
Apr 2025Walsh &60$63.54$3.42
Mar 2025Walsh &50$68.24$4.12
Feb 2025Walsh &20$71.53$4.19
Jan 2025Walsh &00$75.74$4.13
Dec 2024Walsh &20$70.12$3.01
Nov 2024Walsh &00$69.95$2.12
Oct 2024Walsh &90$71.99$2.20
Sep 2024Walsh &00$70.24$2.28
Aug 2024Walsh &10$76.68$1.99
Jul 2024Walsh &240$81.80$2.07
Jun 2024Walsh &70$79.77$2.54
May 2024Walsh &00$80.02$2.12
Apr 2024Walsh &20$85.35$1.60
Mar 2024Walsh &00$81.28$1.49
Feb 2024Walsh &00$77.25$1.72
Jan 2024Walsh &25121$74.15$3.18
Dec 2023Walsh &740$71.90$2.52
Nov 2023Walsh &90151$77.69$2.71
Oct 2023Walsh &176155$85.64$2.98
Sep 2023Walsh &310$89.43$2.64
Aug 2023Walsh &1137$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

OperatorUnited Oil & Shale LLCFieldIatan, East HowardCountyHoward County

United Oil & Shale LLC in Howard County

All United Oil & Shale LLC leases →

Iatan, East Howard field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km