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EAST RANKIN UNIT 58-3

East Rankin Unit 58-3 is an oil lease in Upton County, Texas, operated by Saxum Opco, LLC in the Spraberry (Trend Area) field.

2 wells

3,004bbl oil, last 12 months+29% vs prior year
Operator
Saxum Opco, LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-18039

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
52,584 mcf
Oil in Jul 2026
407 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Saxum Opco, LLC took over from Zarvona Energy LLC in Oct 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output rose 29% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 29% over the last 12 monthsMonthly oil production and gas for EAST RANKIN UNIT 58-3, Aug 2023 to Jul 2026. Oil output rose 29% over the last 12 months. 3,004 bbl in the 12 months through Jul 2026, against 2,336 bbl in the 12 months before.Last 12 months: 3,004 bblbbl per monthmcf per month001002,0002004,0003006,0004008,00050010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 29% over the last 12 monthsMonthly oil production and gas for EAST RANKIN UNIT 58-3, Aug 2023 to Jul 2026. Oil output rose 29% over the last 12 months. 3,004 bbl in the 12 months through Jul 2026, against 2,336 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002,0002004,0003006,0004008,00050010kJan 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 EAST RANKIN UNIT 58-3 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 EAST RANKIN UNIT 58-3 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 EAST RANKIN UNIT 58-3
API numberWell no.Status
42-461-3811713Shut-in
42-461-3845514Shut-in

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

40 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 40 and 161.5 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for East Rankin Unit 58-3
API numberWell no.Acreson the permit
42-461-384551440
42-461-3811713161.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for EAST RANKIN UNIT 58-3
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Saxum Opco,4074078,4398,4390$80.46$2.89
Jun 2026Saxum Opco,3162717,1467,1460$84.81$3.15
May 2026Saxum Opco,2011867,0667,0660$102.13$2.94
Apr 2026Saxum Opco,3013407,1047,1040$100.32$2.77
Mar 2026Saxum Opco,3313047,8737,8730$91.38$3.04
Feb 2026Saxum Opco,2071834,8634,8630$64.51$3.62
Jan 2026Saxum Opco,1541502,9902,9900$60.04$7.72
Dec 2025Saxum Opco,1692112,8352,8350$57.97$4.26
Nov 2025Saxum Opco,2202521,8861,8860$60.06$3.79
Oct 2025Saxum Opco,4293561,0431,0430$60.89$3.19
Sep 2025Zarvona Energy1041024444440$63.96$2.97
Aug 2025Zarvona Energy1651728958950$64.86$2.91
Jul 2025Zarvona Energy1601461,3511,3510$68.39$3.20
Jun 2025Zarvona Energy8516496490$68.17$3.02
May 2025Zarvona Energy1802023,5173,5170$62.17$3.12
Apr 2025Zarvona Energy2772635,9995,9990$63.54$3.42
Mar 2025Zarvona Energy1931755,8625,8620$68.24$4.12
Feb 2025Zarvona Energy1582324,9104,9100$71.53$4.19
Jan 2025Zarvona Energy4533945,4545,4540$75.74$4.13
Dec 2024Zarvona Energy2542275,2595,2590$70.12$3.01
Nov 2024Zarvona Energy1041053,5363,5360$69.95$2.12
Oct 2024Zarvona Energy1061232,7632,7630$71.99$2.20
Sep 2024Zarvona Energy2112274,2204,2200$70.24$2.28
Aug 2024Zarvona Energy2322024,5514,5510$76.68$1.99
Jul 2024Zarvona Energy1731834,1284,1280$81.80$2.07
Jun 2024Zarvona Energy1541474,4534,4530$79.77$2.54
May 2024Zarvona Energy1211152,1812,1810$80.02$2.12
Apr 2024Zarvona Energy1191542,0812,0810$85.35$1.60
Mar 2024Zarvona Energy1402652,3552,3550$81.28$1.49
Feb 2024Zarvona Energy3853242,4882,4880$77.25$1.72
Jan 2024Zarvona Energy146793,1973,1970$74.15$3.18
Dec 2023Zarvona Energy851614,1674,1670$71.90$2.52
Nov 2023Zarvona Energy3754465,7395,7390$77.69$2.71
Oct 2023Zarvona Energy3072955,6645,6640$85.64$2.98
Sep 2023Zarvona Energy4033334,7644,7640$89.43$2.64
Aug 2023Zarvona Energy3343495,5525,5520$81.39$2.58

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

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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