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CRYSTAL C UNIT

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

1 well

3,900bbl oil, last 12 months+6% vs prior year
Operator
Saxum Opco, LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-18622

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
31,002 mcf
Oil in Jul 2026
326 bbl

Production by month

Oil output rose 6% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 6% over the last 12 monthsMonthly oil production and gas for CRYSTAL C UNIT, Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 3,900 bbl in the 12 months through Jul 2026, against 3,663 bbl in the 12 months before.Last 12 months: 3,900 bblbbl per monthmcf per month002002,5004005,0006007,50080010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 6% over the last 12 monthsMonthly oil production and gas for CRYSTAL C UNIT, Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 3,900 bbl in the 12 months through Jul 2026, against 3,663 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,5004005,0006007,50080010kJan 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 CRYSTAL C UNIT 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 CRYSTAL C UNIT 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.

1 well on this lease

Wells on CRYSTAL C UNIT
API numberWell no.Status
42-461-390113HActive

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 gasBuys100Jun 1, 2021–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jun 1, 2021–
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
Energy Transfer CompanyCasinghead gasGathers50Nov 1, 2019Jun 1, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers50Nov 1, 2019Jun 1, 2021

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Crystal C Unit
API numberWell no.Acreson the permit
42-461-390113H80

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CRYSTAL C UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Saxum Opco,3262439199190$80.46$2.89
Jun 2026Saxum Opco,3763412,5332,5330$84.81$3.15
May 2026Saxum Opco,5344813,0533,0530$102.13$2.94
Apr 2026Saxum Opco,3073412,9092,9090$100.32$2.77
Mar 2026Saxum Opco,3032993,5383,5380$91.38$3.04
Feb 2026Saxum Opco,3292923,0573,0570$64.51$3.62
Jan 2026Saxum Opco,1401671,1911,1910$60.04$7.72
Dec 2025Saxum Opco,2653042,1492,1490$57.97$4.26
Nov 2025Saxum Opco,3192652,6012,6010$60.06$3.79
Oct 2025Saxum Opco,3773653,1633,1630$60.89$3.19
Sep 2025Zarvona Energy2742662,8652,8650$63.96$2.97
Aug 2025Zarvona Energy3503303,0243,0240$64.86$2.91
Jul 2025Zarvona Energy2673233,1723,1720$68.39$3.20
Jun 2025Zarvona Energy3002483,0293,0290$68.17$3.02
May 2025Zarvona Energy3353463,3563,3560$62.17$3.12
Apr 2025Zarvona Energy3003582,9552,9550$63.54$3.42
Mar 2025Zarvona Energy4074143,5493,5490$68.24$4.12
Feb 2025Zarvona Energy4154172,9702,9700$71.53$4.19
Jan 2025Zarvona Energy3353791,5911,5910$75.74$4.13
Dec 2024Zarvona Energy3893575225220$70.12$3.01
Nov 2024Zarvona Energy5116453113110$69.95$2.12
Oct 2024Zarvona Energy403194000$71.99$2.20
Sep 2024Zarvona Energy11000$70.24$2.28
Aug 2024Zarvona Energy00000$76.68$1.99
Jul 2024Zarvona Energy00000$81.80$2.07
Jun 2024Zarvona Energy00000$79.77$2.54
May 2024Zarvona Energy4044237,9607,9600$80.02$2.12
Apr 2024Zarvona Energy3102795,4905,4900$85.35$1.60
Mar 2024Zarvona Energy101842,7112,7110$81.28$1.49
Feb 2024Zarvona Energy931353,8933,8930$77.25$1.72
Jan 2024Zarvona Energy1821986,1836,1830$74.15$3.18
Dec 2023Zarvona Energy1951866,7716,7710$71.90$2.52
Nov 2023Zarvona Energy1992204,6154,6150$77.69$2.71
Oct 2023Zarvona Energy1951338,1038,1030$85.64$2.98
Sep 2023Zarvona Energy2082328,1878,1870$89.43$2.64
Aug 2023Zarvona Energy1571226,1326,1320$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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