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Texas oil lease

Producing

DENMAN /CLARK/

Denman /Clark/ is an oil lease in Howard County, Texas, operated by Grayrock Energy II, LLC in the Iatan, East Howard field.

8 wells

756bbl oil, last 12 months+3% vs prior year
Operator
Grayrock Energy II, LLC
County
Howard County
Field
Iatan, East Howard
RRC lease
08-02870

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Where it sits

This county

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

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 DENMAN /CLARK/, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 756 bbl in the 12 months through Jul 2026, against 737 bbl in the 12 months before.Last 12 months: 756 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for DENMAN /CLARK/, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 756 bbl in the 12 months through Jul 2026, against 737 bbl in the 12 months before.Last 12 monthsbbl per month020406080Jan 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 Jan 2024

Operators of this lease over timeRover Petroleum Operating, LLC, Jan 2020 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Jan 2024Rover Petroleum Operating, LLCJan 2020 to Dec 2023Grayrock Energy II, LLCJan 2024 to now
Operators of this lease over timeRover Petroleum Operating, LLC, Jan 2020 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Jan 2024Rover Petroleum Operating, LLCJan 2020 to Dec 2023Grayrock Energy II, LLCJan 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

8 wells on this lease

Wells on DENMAN /CLARK/
API numberWell no.Status
42-227-008823Active
42-227-008834Active
42-227-040601Active
42-227-040612Active
42-227-331156WShut-in
42-227-331168WShut-in
42-227-331177WShut-in
42-227-331295WActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Transoil Marketing, LLCOilGathers75May 1, 2022–
Bml, Inc. BOilGathers25May 1, 2022–
Transoil Marketing, LLCOilGathers100Mar 1, 2021May 1, 2022
Hollyfrontier Ref & Mktg LLCOilGathers100May 1, 2020Mar 1, 2021
Lpc Crude Oil Marketing LLCOilGathers100Mar 1, 2017May 1, 2020

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

Who buys my oilOil price check

40 acres on the newest permit

  • Good to know

    8 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.

  • 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 Denman /Clark/
API numberWell no.Acreson the permit
42-227-331295W40
42-227-331156W40
42-227-331168W40
42-227-331177W40
42-227-008823–
42-227-008834–
42-227-040601–
42-227-040612–

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

Unit decimal checker

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36 months, newest first

Ledger for DENMAN /CLARK/
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Grayrock Energy6259$80.46$2.89
Jun 2026Grayrock Energy6257$84.81$3.15
May 2026Grayrock Energy6760$102.13$2.94
Apr 2026Grayrock Energy6277$100.32$2.77
Mar 2026Grayrock Energy6756$91.38$3.04
Feb 2026Grayrock Energy6462$64.51$3.62
Jan 2026Grayrock Energy6056$60.04$7.72
Dec 2025Grayrock Energy6576$57.97$4.26
Nov 2025Grayrock Energy6061$60.06$3.79
Oct 2025Grayrock Energy6059$60.89$3.19
Sep 2025Grayrock Energy6357$63.96$2.97
Aug 2025Grayrock Energy6478$64.86$2.91
Jul 2025Grayrock Energy4842$68.39$3.20
Jun 2025Grayrock Energy3052$68.17$3.02
May 2025Grayrock Energy6759$62.17$3.12
Apr 2025Grayrock Energy6561$63.54$3.42
Mar 2025Grayrock Energy6680$68.24$4.12
Feb 2025Grayrock Energy6659$71.53$4.19
Jan 2025Grayrock Energy7181$75.74$4.13
Dec 2024Grayrock Energy7358$70.12$3.01
Nov 2024Grayrock Energy6169$69.95$2.12
Oct 2024Grayrock Energy6958$71.99$2.20
Sep 2024Grayrock Energy5778$70.24$2.28
Aug 2024Grayrock Energy6460$76.68$1.99
Jul 2024Grayrock Energy6458$81.80$2.07
Jun 2024Grayrock Energy6464$79.77$2.54
May 2024Grayrock Energy6865$80.02$2.12
Apr 2024Grayrock Energy6762$85.35$1.60
Mar 2024Grayrock Energy6872$81.28$1.49
Feb 2024Grayrock Energy6273$77.25$1.72
Jan 2024Grayrock Energy6652$74.15$3.18
Dec 2023Rover Petroleum5573$71.90$2.52
Nov 2023Rover Petroleum6360$77.69$2.71
Oct 2023Rover Petroleum7251$85.64$2.98
Sep 2023Rover Petroleum6673$89.43$2.64
Aug 2023Rover Petroleum7184$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

This lease belongs to

OperatorGrayrock Energy II, LLCFieldIatan, East HowardCountyHoward County

Grayrock Energy II, LLC in Howard County

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Iatan, East Howard field

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