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Texas oil lease

Producing

CATHY

Cathy is an oil lease in Upton County, Texas, operated by Saxum Opco, LLC in the Spraberry (Trend Area) field.

2 wells

3,361bbl oil, last 12 months−1% vs prior year
Operator
Saxum Opco, LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-16676

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
10,611 mcf
Oil in Jul 2026
143 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for CATHY, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 3,361 bbl in the 12 months through Jul 2026, against 3,398 bbl in the 12 months before.Last 12 months: 3,361 bblbbl per monthmcf per month001002502005003007504001,0005001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for CATHY, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 3,361 bbl in the 12 months through Jul 2026, against 3,398 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002502005003007504001,0005001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of CATHY gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of CATHY gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

Who has run this lease

The operator changed 2 times, most recently in Oct 2025

Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to May 2021; Zarvona Energy LLC, Jun 2021 to Sep 2025; Saxum Opco, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Jun 2021Changed Oct 2025Diamondback E&P LLCJan 2020 to May 2021Zarvona Energy LLCJun 2021 to Sep 2025Saxum Opco, LLCOct 2025 to now
Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to May 2021; Zarvona Energy LLC, Jun 2021 to Sep 2025; Saxum Opco, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Jun 2021Changed Oct 2025Diamondback E&P LLCJan 2020 to May 2021Zarvona Energy LLCJun 2021 to Sep 2025Saxum Opco, LLCOct 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on CATHY
API numberWell no.Status
42-461-357451Active
42-461-357595Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Echo Canyon Energy Prd Sply, LLCOilGathers100Mar 18, 2026–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2019–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 1, 2019–
Mv Purchasing, LLCOilGathers100Jun 1, 2024Mar 18, 2026
Lpc Crude Iii, LLCOilGathers100Nov 1, 2021Jun 1, 2024
Eastex Crude CompanyOilGathers50Jun 1, 2021Nov 1, 2021
Shell Trading (Us) CompanyOilGathers50Jun 1, 2021Nov 1, 2021
Eastex Crude CompanyOilGathers80Nov 1, 2019Jun 1, 2021
Shell Trading (Us) CompanyOilGathers20Nov 1, 2019Jun 1, 2021

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

Who buys my oilOil price check

640 acres on the newest permit

Permits for Cathy
API numberWell no.Acreson the permit
42-461-357595640
42-461-357451640

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

Unit decimal checker

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36 months, newest first

Ledger for CATHY
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Saxum Opco,14306026020$80.46$2.89
Jun 2026Saxum Opco,2293897947940$84.81$3.15
May 2026Saxum Opco,2781898928920$102.13$2.94
Apr 2026Saxum Opco,2711728968960$100.32$2.77
Mar 2026Saxum Opco,2883768908900$91.38$3.04
Feb 2026Saxum Opco,2893788208200$64.51$3.62
Jan 2026Saxum Opco,2961919359350$60.04$7.72
Dec 2025Saxum Opco,3573879639630$57.97$4.26
Nov 2025Saxum Opco,2921918738730$60.06$3.79
Oct 2025Saxum Opco,3133859839830$60.89$3.19
Sep 2025Zarvona Energy2843829319310$63.96$2.97
Aug 2025Zarvona Energy3211901,0321,0320$64.86$2.91
Jul 2025Zarvona Energy2951899809800$68.39$3.20
Jun 2025Zarvona Energy743649319310$68.17$3.02
May 2025Zarvona Energy4745759359350$62.17$3.12
Apr 2025Zarvona Energy3011948778770$63.54$3.42
Mar 2025Zarvona Energy3471949129120$68.24$4.12
Feb 2025Zarvona Energy2983578088080$71.53$4.19
Jan 2025Zarvona Energy3483818978970$75.74$4.13
Dec 2024Zarvona Energy4443859629620$70.12$3.01
Nov 2024Zarvona Energy1991947637630$69.95$2.12
Oct 2024Zarvona Energy2691779219210$71.99$2.20
Sep 2024Zarvona Energy1953158028020$70.24$2.28
Aug 2024Zarvona Energy1541825975970$76.68$1.99
Jul 2024Zarvona Energy3353549349340$81.80$2.07
Jun 2024Zarvona Energy3001778628620$79.77$2.54
May 2024Zarvona Energy3503531,0621,0620$80.02$2.12
Apr 2024Zarvona Energy4295389159150$85.35$1.60
Mar 2024Zarvona Energy2041766396390$81.28$1.49
Feb 2024Zarvona Energy2911686496490$77.25$1.72
Jan 2024Zarvona Energy811903493490$74.15$3.18
Dec 2023Zarvona Energy1711714674670$71.90$2.52
Nov 2023Zarvona Energy1321774514510$77.69$2.71
Oct 2023Zarvona Energy2031787107100$85.64$2.98
Sep 2023Zarvona Energy2351827377370$89.43$2.64
Aug 2023Zarvona Energy2683638598590$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

OperatorSaxum Opco, LLCFieldSpraberry (Trend Area)CountyUpton County

Saxum Opco, LLC in Upton County

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Spraberry (Trend Area) field

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