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Texas oil lease

Producing

CROSBY UNIT

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

6 wells

64,377bbl oil, last 12 months+12% vs prior year
Operator
Zarvona Energy LLC
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-19158

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Gas, last 12 months
32,501 mcf
Oil in Jul 2026
4,414 bbl

Production by month

Oil output rose 12% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 12% over the last 12 monthsMonthly oil production and gas for CROSBY UNIT, Aug 2023 to Jul 2026. Oil output rose 12% over the last 12 months. 64,377 bbl in the 12 months through Jul 2026, against 57,464 bbl in the 12 months before.Last 12 months: 64,377 bblbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 12% over the last 12 monthsMonthly oil production and gas for CROSBY UNIT, Aug 2023 to Jul 2026. Oil output rose 12% over the last 12 months. 64,377 bbl in the 12 months through Jul 2026, against 57,464 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 32,230 mcf

  • Lease fuel (1)

    0.8% · 271 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.

6 wells on this lease

Wells on CROSBY UNIT
API numberWell no.Status
42-177-338171HActive
42-177-338182HActive
42-177-338193HActive
42-177-338204HActive
42-177-338215HActive
42-177-338226HActive

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 3, 2017–
Ngl Crude Assets and Mktg, LLCOilGathers50Jul 21, 2025Mar 1, 2026
Shell Trading (Us) CompanyOilGathers50Sep 27, 2018Mar 1, 2026
Ngl Crude Logistics, LLCOilGathers50Sep 27, 2018Jul 21, 2025
Energy Transfer CompanyCasinghead gasBuys100Sep 3, 2017Dec 13, 2023

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

Who buys my oilOil price check

450.36 acres on the newest permit

Permits for Crosby Unit
API numberWell no.Acreson the permit
42-177-338171H450.36
42-177-338182H450.36
42-177-338193H450.36
42-177-338204H450.36
42-177-338215H450.36
42-177-338226H450.36

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CROSBY UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Zarvona Energy4,4144,6674,0174,0170$80.46$2.89
Jun 2026Zarvona Energy5,0635,1164,5844,5840$84.81$3.15
May 2026Zarvona Energy5,4695,2804,0354,0350$102.13$2.94
Apr 2026Zarvona Energy4,4114,8103,2223,2220$100.32$2.77
Mar 2026Zarvona Energy5,2604,8993,3873,3870$91.38$3.04
Feb 2026Zarvona Energy6,1866,3503,2693,2690$64.51$3.62
Jan 2026Zarvona Energy4,6294,8731,6011,6010$60.04$7.72
Dec 2025Zarvona Energy5,8385,3611,9961,9960$57.97$4.26
Nov 2025Zarvona Energy6,2236,4811,9741,9740$60.06$3.79
Oct 2025Zarvona Energy5,4025,3641,7841,7840$60.89$3.19
Sep 2025Zarvona Energy5,3855,7071,0501,0500$63.96$2.97
Aug 2025Zarvona Energy6,0976,1061,5821,3110$64.86$2.91
Jul 2025Zarvona Energy6,3296,4321,1889170$68.39$3.20
Jun 2025Zarvona Energy5,9996,1021,2469950$68.17$3.02
May 2025Zarvona Energy5,5205,0401,1408930$62.17$3.12
Apr 2025Zarvona Energy4,9945,1639216740$63.54$3.42
Mar 2025Zarvona Energy3,3032,9835903190$68.24$4.12
Feb 2025Zarvona Energy00000$71.53$4.19
Jan 2025Zarvona Energy4,9345,7315,8012,2340$75.74$4.13
Dec 2024Zarvona Energy4,7484,5725,0522,8110$70.12$3.01
Nov 2024Zarvona Energy4,9924,4894,9602,6570$69.95$2.12
Oct 2024Zarvona Energy6,4366,6075,0822,8400$71.99$2.20
Sep 2024Zarvona Energy3,9413,9683,6721,8250$70.24$2.28
Aug 2024Zarvona Energy6,2686,3305,0522,1950$76.68$1.99
Jul 2024Zarvona Energy3,3493,5703,1449610$81.80$2.07
Jun 2024Zarvona Energy5,0545,7975,5082,5390$79.77$2.54
May 2024Zarvona Energy5,8085,5955,8993,3260$80.02$2.12
Apr 2024Zarvona Energy6,1606,2354,8252,8240$85.35$1.60
Mar 2024Zarvona Energy6,3557,0423,9552,4510$81.28$1.49
Feb 2024Zarvona Energy5,8855,5843,1221,8590$77.25$1.72
Jan 2024Zarvona Energy5,1435,6012,0691,2180$74.15$3.18
Dec 2023Zarvona Energy4,9944,1502,4611,6070$71.90$2.52
Nov 2023Earthstone Operating,4,9545,2602,2111,5950$77.69$2.71
Oct 2023Earthstone Operating,5,7795,5923,3202,3260$85.64$2.98
Sep 2023Earthstone Operating,6,3656,5313,7902,8920$89.43$2.64
Aug 2023Earthstone Operating,6,8676,5265,8964,1050$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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