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Texas gas well

Producing

VESTER B UNIT

Vester B Unit is a gas well in La Salle County, Texas, operated by Verdun Oil Ef II LLC in the Hawkville (Eagleford Shale) field.

1 well

12,183mcf gas, last 12 months−20% vs prior year
Operator
Verdun Oil Ef II LLC
County
La Salle County
Field
Hawkville (Eagleford Shale)
RRC lease
01-265595

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
1,786 bbl
Gas in Jul 2026
848 mcf

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.

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Production by month

Gas output fell 20% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for VESTER B UNIT, Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 12,183 mcf in the 12 months through Jul 2026, against 15,148 mcf in the 12 months before.Last 12 months: 12,183 mcfmcf per monthbbl per month001,000502,0001003,0001504,0002005,000250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 20% over the last 12 monthsMonthly gas production and oil for VESTER B UNIT, Aug 2023 to Jul 2026. Gas output fell 20% over the last 12 months. 12,183 mcf in the 12 months through Jul 2026, against 15,148 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000502,0001003,0001504,0002005,000250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

80% of the gas went to a transmission line in the last 12 months

Flaring peaked at 3.1% of the gas in May 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
80% of the gas went to a transmission line in the last 12 monthsShare of VESTER B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.1% of the gas in May 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
80% of the gas went to a transmission line in the last 12 monthsShare of VESTER B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.1% of the gas in May 2026.Share of gas by disposition code0%50%100%Flared 3.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    80% · 10,262 mcf

  • Lease fuel (1)

    20% · 2,532 mcf

  • Flared (4)

    0.4% · 48 mcf

0.4% of the gas flared in the last 12 months. One month 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.

1 well on this lease

Wells on VESTER B UNIT
API numberWell no.Status
42-283-3267011HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eastex Crude CompanyCondensateGathers80Feb 1, 2018
Shell Trading (Us) CompanyCondensateGathers20Feb 1, 2018
Upstream Energy ServicesGas-well gasBuys100May 1, 2013
Eagle Ford Gathering LLCGas-well gasGathers100Feb 1, 2018

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

Who buys my oilOil price check

320 acres on the newest permit

Check your decimal on this lease
Permits for Vester B Unit
API numberWell no.Acreson the permit
42-283-3267011H320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for VESTER B UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Verdun Oil1461548486690$80.46$2.89
Jun 2026Verdun Oil1241356825190$84.81$3.15
May 2026Verdun Oil1451291,5381,11048$102.13$2.94
Apr 2026Verdun Oil1241211,5221,1420$100.32$2.77
Mar 2026Verdun Oil1351561,5061,2030$91.38$3.04
Feb 2026Verdun Oil1461331,0538370$64.51$3.62
Jan 2026Verdun Oil1351311,1189610$60.04$7.72
Dec 2025Verdun Oil128130000$57.97$4.26
Nov 2025Verdun Oil1441616905650$60.06$3.79
Oct 2025Verdun Oil1961948287090$60.89$3.19
Sep 2025Verdun Oil1892121,1549780$63.96$2.97
Aug 2025Verdun Oil1741281,2441,0210$64.86$2.91
Jul 2025Verdun Oil86746595480$68.39$3.20
Jun 2025Verdun Oil1031075094240$68.17$3.02
May 2025Verdun Oil61543633140$62.17$3.12
Apr 2025Verdun Oil95925825090$63.54$3.42
Mar 2025Verdun Oil64536755890$68.24$4.12
Feb 2025Ep Energy78745724960$71.53$4.19
Jan 2025Ep Energy26512,5642,2460$75.74$4.13
Dec 2024Ep Energy1591544,5963,8880$70.12$3.01
Nov 2024Ep Energy1231462,1611,8220$69.95$2.12
Oct 2024Ep Energy1881787776520$71.99$2.20
Sep 2024Ep Energy1781938667400$70.24$2.28
Aug 2024Ep Energy1781528247000$76.68$1.99
Jul 2024Ep Energy1181248357140$81.80$2.07
Jun 2024Ep Energy1431326475476$79.77$2.54
May 2024Ep Energy56699798570$80.02$2.12
Apr 2024Ep Energy1761771,0479160$85.35$1.60
Mar 2024Ep Energy1931819808380$81.28$1.49
Feb 2024Ep Energy1682059788540$77.25$1.72
Jan 2024Ep Energy2191911,1901,0240$74.15$3.18
Dec 2023Ep Energy1471421,0859310$71.90$2.52
Nov 2023Ep Energy2032651,3621,1691$77.69$2.71
Oct 2023Ep Energy1821189157931$85.64$2.98
Sep 2023Ep Energy2132141,0979464$89.43$2.64
Aug 2023Ep Energy1772101,0869451$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 LLCFieldHawkville (Eagleford Shale)CountyLa Salle County

Verdun Oil Ef II LLC in La Salle County

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Hawkville (Eagleford Shale) field

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