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Texas oil lease

Producing

WHITWELL O UNIT

Whitwell O Unit is an oil lease in La Salle County, Texas, operated by Verdun Oil Ef II LLC in the Eagleville (Eagle Ford-1) field.

4 wells

22,425bbl oil, last 12 months+2% vs prior year
Operator
Verdun Oil Ef II LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-18516

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
71,023 mcf
Oil in Jul 2026
1,950 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Verdun Oil Ef II LLC took over from Ep Energy E&P Company, LLC in Mar 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Nov 17, 2025 (last P-5 filed Mar 20, 2025).

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 held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for WHITWELL O UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 22,425 bbl in the 12 months through Jul 2026, against 22,062 bbl in the 12 months before.Last 12 months: 22,425 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for WHITWELL O UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 22,425 bbl in the 12 months through Jul 2026, against 22,062 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a transmission line in the last 12 months

Flaring peaked at 6.1% of the gas in Nov 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of WHITWELL O UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 6.1% of the gas in Nov 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 6.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of WHITWELL O UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 6.1% of the gas in Nov 2025.Share of gas by disposition code0%50%100%Flared 6.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 70,029 mcf

  • Flared (4)

    1.4% · 959 mcf

  • Lease fuel (1)

    0.0% · 35 mcf

1.4% of the gas flared in the last 12 months. 2 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Mar 2025

Operators of this lease over timeEp Energy E&P Company, L.P., Jan 2020 to Apr 2022; Ep Energy E&P Company, LLC, May 2022 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed May 2022Changed Mar 2025Ep Energy E&P Company, L.P.Jan 2020 to Apr 2022Ep Energy E&P Company, LLCMay 2022 to Feb 2025Verdun Oil Ef II LLCMar 2025 to now
Operators of this lease over timeEp Energy E&P Company, L.P., Jan 2020 to Apr 2022; Ep Energy E&P Company, LLC, May 2022 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed May 2022Changed Mar 2025Ep Energy E&P Company, L.P.Jan 2020 to Apr 2022Ep Energy E&P Company, LLCMay 2022 to Feb 2025Verdun Oil Ef II LLCMar 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on WHITWELL O UNIT
API numberWell no.Status
42-283-3467625HActive
42-283-3467723HActive
42-283-3467821HActive
42-283-3535745HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Bp Products North America Inc.OilGathers15Oct 1, 2013
Camino Real Gathering Co. L.l.c.OilGathers15Oct 1, 2013
Enterprise Crude Oil LLCOilGathers14Oct 1, 2013
Flint Hills Resources, LPOilGathers14Oct 1, 2013
Plains Marketing, L.p.OilGathers14Oct 1, 2013
Shell Trading (Us) CompanyOilGathers14Oct 1, 2013
Trafigura Trading LLCOilGathers14Oct 1, 2013
Atmos Energy Marketing, LLCCasinghead gasBuys15Oct 1, 2013
Conocophillips CompanyCasinghead gasBuys15Oct 1, 2013
Enterprise Products Operating LLCCasinghead gasBuys14Oct 1, 2013
Occidental Energy Marketing,inc.Casinghead gasBuys14Oct 1, 2013
Tenaska Marketing VenturesCasinghead gasBuys14Oct 1, 2013
Total Gas & Power Na, Inc.Casinghead gasBuys14Oct 1, 2013
United Energy Trading LLCCasinghead gasBuys14Oct 1, 2013
Camino Real Gathering Co. L.l.c.Casinghead gasGathers100Oct 1, 2013

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

Who buys my oilOil price check

203.09 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 203.09 and 2,885 acres. Use the acres from your own division order for the well you are paid on.

  • 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 Whitwell O Unit
API numberWell no.Acreson the permit
42-283-3535745H203.09
42-283-3467625H2,885
42-283-3467723H2,885
42-283-3467821H2,885

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WHITWELL O UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Verdun Oil1,9501,9378,2938,26528$80.46$2.89
Jun 2026Verdun Oil1,5791,5866,7976,75740$84.81$3.15
May 2026Verdun Oil1,8221,8189,3409,27450$102.13$2.94
Apr 2026Verdun Oil1,6451,6415,4035,34854$100.32$2.77
Mar 2026Verdun Oil1,9161,9296,3296,161165$91.38$3.04
Feb 2026Verdun Oil1,8501,8564,5874,52549$64.51$3.62
Jan 2026Verdun Oil1,9101,8805,0414,96576$60.04$7.72
Dec 2025Verdun Oil2,3182,3335,3305,097231$57.97$4.26
Nov 2025Verdun Oil1,4361,4283,3623,157205$60.06$3.79
Oct 2025Verdun Oil1,8771,8664,9164,89422$60.89$3.19
Sep 2025Verdun Oil2,0102,0524,6694,6627$63.96$2.97
Aug 2025Verdun Oil2,1122,0706,9566,92432$64.86$2.91
Jul 2025Verdun Oil2,2002,1874,5084,48919$68.39$3.20
Jun 2025Verdun Oil2,0202,0294,6924,64349$68.17$3.02
May 2025Verdun Oil2,2772,2964,6654,476125$62.17$3.12
Apr 2025Verdun Oil2,0492,0935,6754,84682$63.54$3.42
Mar 2025Verdun Oil1,7211,6974,6834,366123$68.24$4.12
Feb 2025Ep Energy1,8751,9256,0025,8598$71.53$4.19
Jan 2025Ep Energy1,9171,9085,7735,6388$75.74$4.13
Dec 2024Ep Energy1,9882,0055,5355,4201$70.12$3.01
Nov 2024Ep Energy1,8031,7644,4454,3555$69.95$2.12
Oct 2024Ep Energy1,9451,9196,2636,1555$71.99$2.20
Sep 2024Ep Energy1,1051,1035,4555,41018$70.24$2.28
Aug 2024Ep Energy1,1621,1473,6893,67811$76.68$1.99
Jul 2024Ep Energy1,6141,6843,9663,95610$81.80$2.07
Jun 2024Ep Energy1,7411,7455,2105,17634$79.77$2.54
May 2024Ep Energy2,3422,3306,5706,54525$80.02$2.12
Apr 2024Ep Energy1,8651,8843,3723,34428$85.35$1.60
Mar 2024Ep Energy2,0842,0072,7772,7716$81.28$1.49
Feb 2024Ep Energy1,9512,0772,4442,4440$77.25$1.72
Jan 2024Ep Energy2,3592,3802,3792,3745$74.15$3.18
Dec 2023Ep Energy2,6862,6556,4346,4313$71.90$2.52
Nov 2023Ep Energy1,7091,6281,6001,5955$77.69$2.71
Oct 2023Ep Energy1,5241,5263,0273,0225$85.64$2.98
Sep 2023Ep Energy1,7121,7153,6323,6239$89.43$2.64
Aug 2023Ep Energy2,1292,1174,4284,4262$81.39$2.58

Flared above 3%

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

OperatorVerdun Oil Ef II LLCFieldEagleville (Eagle Ford-1)CountyLa Salle County

Verdun Oil Ef II LLC in La Salle County

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Eagleville (Eagle Ford-1) field

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