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Producing

LEONA UNIT

Leona Unit is an oil lease in Madison County, Texas, operated by Vess Oil Corporation in the Madisonville, W. (Woodbine -A-) field.

1 well

8,895bbl oil, last 12 months+82% vs prior year
Operator
Vess Oil Corporation
County
Madison County
Field
Madisonville, W. (Woodbine -A-)
RRC lease
03-26650

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Where it sits

This county

Madison CountyMadisonWalkerLimestoneHoustonLeonBrazosRobertsonMadison County
Madison County
Gas, last 12 months
3,394 mcf
Oil in Jul 2026
670 bbl

Production by month

Oil output rose 82% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 82% over the last 12 monthsMonthly oil production and gas for LEONA UNIT, Aug 2023 to Jul 2026. Oil output rose 82% over the last 12 months. 8,895 bbl in the 12 months through Jul 2026, against 4,879 bbl in the 12 months before.Last 12 months: 8,895 bblbbl per monthmcf per month002001004002006003008004001,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 82% over the last 12 monthsMonthly oil production and gas for LEONA UNIT, Aug 2023 to Jul 2026. Oil output rose 82% over the last 12 months. 8,895 bbl in the 12 months through Jul 2026, against 4,879 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001004002006003008004001,000500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Other (5 to 8)
92% of the gas went to a processing plant in the last 12 monthsShare of LEONA UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to a processing plant in the last 12 monthsShare of LEONA UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    92% · 3,129 mcf

  • Lease fuel (1)

    6.5% · 220 mcf

  • Other (5 to 8)

    1.3% · 45 mcf

1 well on this lease

Wells on LEONA UNIT
API numberWell no.Status
42-313-310931HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers50Jul 1, 2021–
Energy Transfer Marketing & TermOilGathers50Dec 1, 2022–
Energy Transfer CompanyCasinghead gasBuys100May 12, 2014–
Energy Transfer CompanyCasinghead gasGathers100May 12, 2014–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jul 1, 2021Dec 1, 2022
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100May 12, 2014Jul 1, 2021

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

Who buys my oilOil price check

411.86 acres on the newest permit

Permits for Leona Unit
API numberWell no.Acreson the permit
42-313-310931H411.86

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LEONA UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266705292632470$80.46$2.89
Jun 20266607123112870$84.81$3.15
May 20266877172872640$102.13$2.94
Apr 20266986942762540$100.32$2.77
Mar 20267157172512360$91.38$3.04
Feb 20266887161281170$64.51$3.62
Jan 20267587312752540$60.04$7.72
Dec 20257767203283000$57.97$4.26
Nov 20258018933413190$60.06$3.79
Oct 20258698912902670$60.89$3.19
Sep 20259578804494070$63.96$2.97
Aug 20256167011951770$64.86$2.91
Jul 2025600210$68.39$3.20
Jun 202541336377700$68.17$3.02
May 2025423545000$62.17$3.12
Apr 2025417434000$63.54$3.42
Mar 2025469358000$68.24$4.12
Feb 2025400369000$71.53$4.19
Jan 2025450537000$75.74$4.13
Dec 2024449346000$70.12$3.01
Nov 2024435546000$69.95$2.12
Oct 2024454357000$71.99$2.20
Sep 2024451534000$70.24$2.28
Aug 2024458343000$76.68$1.99
Jul 2024465535330$81.80$2.07
Jun 2024452522330$79.77$2.54
May 2024468344000$80.02$2.12
Apr 2024459536000$85.35$1.60
Mar 2024467358000$81.28$1.49
Feb 202444254061570$77.25$1.72
Jan 202448436158540$74.15$3.18
Dec 202349354842400$71.90$2.52
Nov 2023565542000$77.69$2.71
Oct 202325618916150$85.64$2.98
Sep 2023481541000$89.43$2.64
Aug 2023498521440$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorVess Oil CorporationFieldMadisonville, W. (Woodbine -A-)CountyMadison County

Vess Oil Corporation in Madison County

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Madisonville, W. (Woodbine -A-) field

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