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Texas oil lease

Producing

CURTIS B UNIT

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

1 well

4,994bbl oil, last 12 months+7% vs prior year
Operator
Verdun Oil Ef II LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-18626

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
13,584 mcf
Oil in Jul 2026
318 bbl

Production by month

Oil output rose 7% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 7% over the last 12 monthsMonthly oil production and gas for CURTIS B UNIT, Aug 2023 to Jul 2026. Oil output rose 7% over the last 12 months. 4,994 bbl in the 12 months through Jul 2026, against 4,686 bbl in the 12 months before.Last 12 months: 4,994 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 7% over the last 12 monthsMonthly oil production and gas for CURTIS B UNIT, Aug 2023 to Jul 2026. Oil output rose 7% over the last 12 months. 4,994 bbl in the 12 months through Jul 2026, against 4,686 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Oct 2025 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Oct 2025 the lease's gas goes to a transmission line instead of lease fuelShare of CURTIS B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to a transmission line instead of lease fuelShare of CURTIS B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Oct 25: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    83% · 13,430 mcf

  • Lease fuel (1)

    17% · 2,782 mcf

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.

1 well on this lease

Wells on CURTIS B UNIT
API numberWell no.Status
42-283-3560621HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude CompanyOilGathers17May 1, 2021–
Gulfmark Energy, Inc.OilGathers17May 1, 2021–
Mission Petroleum Carriers, Inc.OilGathers17May 1, 2021–
Tartan Oil LLCOilGathers17May 1, 2021–
Camino Real Gathering Co. L.l.c.OilGathers16May 1, 2021–
Firebird Bulk Carriers, Inc.OilGathers16May 1, 2021–
Bp Energy Co.Casinghead gasBuys15May 1, 2021–
Enterprise Products Operating LLCCasinghead gasBuys15May 1, 2021–
Marathon Petroleum Company LPCasinghead gasBuys15May 1, 2021–
Tenaska Marketing VenturesCasinghead gasBuys15May 1, 2021–
Conocophillips CompanyCasinghead gasBuys10May 1, 2021–
Dcp Operating Company, LPCasinghead gasBuys10May 1, 2021–
Enerfin Field Services LLCCasinghead gasBuys10May 1, 2021–
Kinder Morgan Texas Pipeline LLCCasinghead gasBuys10May 1, 2021–
Eagle Ford Gathering LLCCasinghead gasGathers34May 1, 2021–
Camino Real Gathering Co. L.l.c.Casinghead gasGathers33May 1, 2021–
Southcross Gathering Ltd.Casinghead gasGathers33May 1, 2021–
Camino Real Gathering Co. L.l.c.Casinghead gasGathers100Feb 1, 2018May 1, 2021
Marathon Petroleum Company LPCasinghead gasBuys100Jul 1, 2018May 1, 2021
Buckeye Dev. & Logistics II LLCOilGathers25Feb 1, 2018May 1, 2021
Dks Transport LLCOilGathers25Jul 1, 2018May 1, 2021
Eastex Crude CompanyOilGathers25Feb 1, 2018May 1, 2021
Shell Trading (Us) CompanyOilGathers25Feb 1, 2018May 1, 2021

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

Who buys my oilOil price check

275.09 acres on the newest permit

Permits for Curtis B Unit
API numberWell no.Acreson the permit
42-283-3560621H275.09

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CURTIS B UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Verdun Oil3182114442530$80.46$2.89
Jun 2026Verdun Oil4045008416160$84.81$3.15
May 2026Verdun Oil7385609606630$102.13$2.94
Apr 2026Verdun Oil4563915372930$100.32$2.77
Mar 2026Verdun Oil772071,1701,1260$91.38$3.04
Feb 2026Verdun Oil4315052,0461,8540$64.51$3.62
Jan 2026Verdun Oil5795438306880$60.04$7.72
Dec 2025Verdun Oil4213587316140$57.97$4.26
Nov 2025Verdun Oil4354389478250$60.06$3.79
Oct 2025Verdun Oil3424354,3154,1660$60.89$3.19
Sep 2025Verdun Oil405355000$63.96$2.97
Aug 2025Verdun Oil3883427631410$64.86$2.91
Jul 2025Verdun Oil3703792,6282,1910$68.39$3.20
Jun 2025Verdun Oil3964127611370$68.17$3.02
May 2025Verdun Oil3683463951110$62.17$3.12
Apr 2025Verdun Oil39136967210$63.54$3.42
Mar 2025Verdun Oil3232596951660$68.24$4.12
Feb 2025Ep Energy189189490440$71.53$4.19
Jan 2025Ep Energy1842156692890$75.74$4.13
Dec 2024Ep Energy374325385410$70.12$3.01
Nov 2024Ep Energy3755339901460$69.95$2.12
Oct 2024Ep Energy4332841,2744480$71.99$2.20
Sep 2024Ep Energy4915401,5587630$70.24$2.28
Aug 2024Ep Energy7928001,3035360$76.68$1.99
Jul 2024Ep Energy8818321,6271,1120$81.80$2.07
Jun 2024Ep Energy7957779234930$79.77$2.54
May 2024Ep Energy5224585332290$80.02$2.12
Apr 2024Ep Energy00000$85.35$1.60
Mar 2024Ep Energy0133000$81.28$1.49
Feb 2024Ep Energy2321881,0181330$77.25$1.72
Jan 2024Ep Energy3453541,9974170$74.15$3.18
Dec 2023Ep Energy4024072,5216620$71.90$2.52
Nov 2023Ep Energy3954372,0014410$77.69$2.71
Oct 2023Ep Energy4294032,3894850$85.64$2.98
Sep 2023Ep Energy3953242,5254060$89.43$2.64
Aug 2023Ep Energy3613931,8165690$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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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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