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Texas oil lease

No report in 6+ months

COWDEN -F-

Cowden -F- is an oil lease in Ector County, Texas, operated by RMR Operating, LLC in the Donnelly (San Andres) field.

13 wells

736bbl oil, last 12 months+529% vs prior year
Operator
RMR Operating, LLC
County
Ector County
Field
Donnelly (San Andres)
RRC lease
08-13785

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Oil in Nov 2025
0 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 Aug 11, 2025).

  • Sales

    No sales reported for the last 9 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output rose 529% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 529% over the last 12 monthsMonthly oil production for COWDEN -F-, Dec 2022 to Nov 2025. Oil output rose 529% over the last 12 months. 736 bbl in the 12 months through Nov 2025, against 117 bbl in the 12 months before.Last 12 months: 736 bblbbl per month0255075100Jan 23AprJulOctJan 24AprJulOctJan 25AprJulOct
Oil output rose 529% over the last 12 monthsMonthly oil production for COWDEN -F-, Dec 2022 to Nov 2025. Oil output rose 529% over the last 12 months. 736 bbl in the 12 months through Nov 2025, against 117 bbl in the 12 months before.Last 12 monthsbbl per month0255075100Jan 23JulJan 24JulJan 25Jul

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.

13 wells on this lease

Wells on COWDEN -F-
API numberWell no.Status
42-135-028911Shut-in
42-135-028922Active
42-135-028934Active
42-135-028945Active
42-135-314746Active
42-135-316067Shut-in
42-135-317258Active
42-135-3183810Active
42-135-3191111Active
42-135-3216812Active
42-135-3276913Active
42-135-3293514Active
42-135-329533RActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sentinel Transportation, LLCOilGathers100Jul 13, 2009
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

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

Who buys my oilOil price check

440 acres on the newest permit

  • Good to know

    14 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 Cowden -F-
API numberWell no.Acreson the permit
42-135-329533R440
42-135-3293514440
42-135-3276913440
42-135-028911–
42-135-028922–
42-135-028934–
42-135-028945–
42-135-034043–
42-135-314746–
42-135-316067–
42-135-317258–
42-135-3183810–

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

Unit decimal checker

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36 months, newest first

Ledger for COWDEN -F-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Nov 202500$60.06$3.79
Oct 20252381$60.89$3.19
Sep 2025500$63.96$2.97
Aug 20256590$64.86$2.91
Jul 20256696$68.39$3.20
Jun 2025760$68.17$3.02
May 20257998$62.17$3.12
Apr 20255995$63.54$3.42
Mar 20258595$68.24$4.12
Feb 202574101$71.53$4.19
Jan 2025860$75.74$4.13
Dec 202473139$70.12$3.01
Nov 20241818$69.95$2.12
Oct 202400$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 202400$81.80$2.07
Jun 202400$79.77$2.54
May 202400$80.02$2.12
Apr 202400$85.35$1.60
Mar 2024380$81.28$1.49
Feb 20242298$77.25$1.72
Jan 2024190$74.15$3.18
Dec 20232095$71.90$2.52
Nov 2023530$77.69$2.71
Oct 2023350$85.64$2.98
Sep 20233193$89.43$2.64
Aug 2023170$81.39$2.58
Jul 2023220$76.07$2.55
Jun 20232595$70.25$2.18
May 2023200$71.58$2.15
Apr 202380$79.45$2.16
Mar 2023160$73.28$2.31
Feb 20231584$76.83$2.38
Jan 2023190$78.12$3.27
Dec 2022130$76.44$5.53

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

OperatorRMR Operating, LLCFieldDonnelly (San Andres)CountyEctor County

RMR Operating, LLC in Ector County

No other producing leases from this operator in this county are in our data yet.

Donnelly (San Andres) field

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