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Texas oil lease

Producing

PEN RANCH UNIT

Pen Ranch Unit is an oil lease in Gonzales County, Texas, operated by Zarvona Energy LLC in the Eagleville (Eagle Ford-1) field.

7 wells

80,527bbl oil, last 12 months−17% vs prior year
Operator
Zarvona Energy LLC
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-19839

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Gas, last 12 months
112,623 mcf
Oil in Jul 2026
6,830 bbl

Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for PEN RANCH UNIT, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 80,527 bbl in the 12 months through Jul 2026, against 96,649 bbl in the 12 months before.Last 12 months: 80,527 bblbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20k12.5k25kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for PEN RANCH UNIT, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 80,527 bbl in the 12 months through Jul 2026, against 96,649 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20k12.5k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 110,448 mcf

  • Lease fuel (1)

    1.9% · 2,175 mcf

Who has run this lease

The operator changed once, most recently in Dec 2023

Operators of this lease over timeEarthstone Operating, LLC, Jan 2020 to Nov 2023; Zarvona Energy LLC, Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Earthstone Operating, LLCJan 2020 to Nov 2023Zarvona Energy LLCDec 2023 to now
Operators of this lease over timeEarthstone Operating, LLC, Jan 2020 to Nov 2023; Zarvona Energy LLC, Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Earthstone Operating, LLCJan 2020 to Nov 2023Zarvona Energy LLCDec 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

7 wells on this lease

Wells on PEN RANCH UNIT
API numberWell no.Status
42-177-341072HActive
42-177-341081HActive
42-177-341093HActive
42-177-341104HActive
42-177-341115HActive
42-177-341126HActive
42-177-341137HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.OilGathers100Mar 1, 2026–
Et Gathering & Processing LLCCasinghead gasBuys100Dec 13, 2023–
Energy Transfer CompanyCasinghead gasGathers100Sep 7, 2019–
Ngl Crude Assets and Mktg, LLCOilGathers50Jul 21, 2025Mar 1, 2026
Shell Trading (Us) CompanyOilGathers50Dec 13, 2023Mar 1, 2026
Ngl Crude Logistics, LLCOilGathers50Dec 13, 2023Jul 21, 2025
Energy Transfer CompanyCasinghead gasBuys100Sep 7, 2019Dec 13, 2023
Ngl Crude Logistics, LLCOilGathers100Sep 7, 2019Dec 13, 2023

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

Who buys my oilOil price check

635.27 acres on the newest permit

7 wells are listed on this lease

Permits for Pen Ranch Unit
API numberWell no.Acreson the permit
42-177-341072H635.27
42-177-341081H635.27
42-177-341093H635.27
42-177-341104H635.27
42-177-341115H635.27
42-177-341126H635.27
42-177-341137H635.27

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for PEN RANCH UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Zarvona Energy6,8306,62411,75911,7590$80.46$2.89
Jun 2026Zarvona Energy6,0886,6603,8263,8260$84.81$3.15
May 2026Zarvona Energy5,8425,3735,4985,4980$102.13$2.94
Apr 2026Zarvona Energy5,6535,5917,8197,8190$100.32$2.77
Mar 2026Zarvona Energy6,5636,6679,6999,6990$91.38$3.04
Feb 2026Zarvona Energy6,1476,3019,0069,0060$64.51$3.62
Jan 2026Zarvona Energy7,6727,27210,91910,9190$60.04$7.72
Dec 2025Zarvona Energy6,0016,64610,13010,1300$57.97$4.26
Nov 2025Zarvona Energy6,7746,10712,68412,6840$60.06$3.79
Oct 2025Zarvona Energy7,2447,75912,27712,2770$60.89$3.19
Sep 2025Zarvona Energy7,7217,7369,8149,8140$63.96$2.97
Aug 2025Zarvona Energy7,9928,1089,1927,0170$64.86$2.91
Jul 2025Zarvona Energy8,4918,3126,9234,7480$68.39$3.20
Jun 2025Zarvona Energy9,0148,9056,5414,3330$68.17$3.02
May 2025Zarvona Energy10,4639,8004,5062,4600$62.17$3.12
Apr 2025Zarvona Energy6,9767,8672,5454990$63.54$3.42
Mar 2025Zarvona Energy6,3065,6952,3864310$68.24$4.12
Feb 2025Zarvona Energy5,7826,0894,3031,4630$71.53$4.19
Jan 2025Zarvona Energy7,7568,2945,3732,5460$75.74$4.13
Dec 2024Zarvona Energy8,0037,4127,4454,8780$70.12$3.01
Nov 2024Zarvona Energy8,0478,3286,3783,7480$69.95$2.12
Oct 2024Zarvona Energy8,2618,4556,3653,9210$71.99$2.20
Sep 2024Zarvona Energy8,5758,1148,7784,7140$70.24$2.28
Aug 2024Zarvona Energy8,9759,2018,3004,3770$76.68$1.99
Jul 2024Zarvona Energy9,3519,5157,0153,4850$81.80$2.07
Jun 2024Zarvona Energy6,9037,7356,4133,1800$79.77$2.54
May 2024Zarvona Energy8,6028,4269,3304,9290$80.02$2.12
Apr 2024Zarvona Energy9,5979,85112,3067,3480$85.35$1.60
Mar 2024Zarvona Energy10,0849,56210,5456,1150$81.28$1.49
Feb 2024Zarvona Energy7,8608,4589,6745,2750$77.25$1.72
Jan 2024Zarvona Energy10,36110,90911,2426,3460$74.15$3.18
Dec 2023Zarvona Energy9,6498,5239,4266,2810$71.90$2.52
Nov 2023Earthstone Operating,9,99110,20312,1567,0350$77.69$2.71
Oct 2023Earthstone Operating,10,28110,49311,2627,0080$85.64$2.98
Sep 2023Earthstone Operating,10,18810,73511,6788,0890$89.43$2.64
Aug 2023Earthstone Operating,10,6809,98813,6098,5870$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

OperatorZarvona Energy LLCFieldEagleville (Eagle Ford-1)CountyGonzales County

Zarvona Energy LLC in Gonzales County

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Eagleville (Eagle Ford-1) field

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