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Texas oil lease

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UNIVERSITY 18-58

University 18-58 is an oil lease in Reagan County, Texas, operated by Sem Operating Company LLC in the Spraberry (Trend Area) field.

2 wells

3,652bbl oil, last 12 months−17% vs prior year
Operator
Sem Operating Company LLC
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-18381

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, last 12 months
10,620 mcf
Oil in Jul 2026
100 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC, TARGA PL MID-CONT WESTTEX LLC replaced DCP OPERATING COMPANY, LP, WTG SOUTH PERMIAN MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Oct 1, 2024.

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

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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 UNIVERSITY 18-58, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 3,652 bbl in the 12 months through Jul 2026, against 4,395 bbl in the 12 months before.Last 12 months: 3,652 bblbbl per monthmcf per month002002,0004004,0006006,0008008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for UNIVERSITY 18-58, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 3,652 bbl in the 12 months through Jul 2026, against 4,395 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,0004004,0006006,0008008,000Jan 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 UNIVERSITY 18-58 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 UNIVERSITY 18-58 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.

2 wells on this lease

Wells on UNIVERSITY 18-58
API numberWell no.Status
42-383-383521Active
42-383-386362Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Lpc Crude Iii, LLCOilGathers50Nov 18, 2024–
Shell Trading (Us) CompanyOilGathers50Nov 18, 2024–
Et Gathering & Processing LLCCasinghead gasBuys50Oct 1, 2024–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys50Oct 1, 2024–
Energy Transfer CompanyCasinghead gasGathers50Oct 1, 2024–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers50Oct 1, 2024–
Shell Trading (Us) CompanyOilGathers100Oct 1, 2024Nov 18, 2024
Dcp Operating Company, LPCasinghead gasGathers50Jun 1, 2023Oct 1, 2024
Wtg South Permian Midstream LLCCasinghead gasGathers50Jun 1, 2023Oct 1, 2024
Dcp Operating Company, LPCasinghead gasBuys50Jun 1, 2023Oct 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys50Jun 1, 2023Oct 1, 2024
Lpc Crude Iii, LLCOilGathers50Jun 1, 2023Oct 1, 2024

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

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162.33 acres on the newest permit

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Permits for University 18-58
API numberWell no.Acreson the permit
42-383-386362162.33
42-383-383521162.33

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

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36 months, newest first

Ledger for UNIVERSITY 18-58
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261001713223220$80.46$2.89
Jun 20269101771770$84.81$3.15
May 20261793494874870$102.13$2.94
Apr 20264395281571570$100.32$2.77
Mar 20264453584964960$91.38$3.04
Feb 20261751782122120$64.51$3.62
Jan 20262041753623620$60.04$7.72
Dec 20256602722720$57.97$4.26
Nov 20254135301,8641,8640$60.06$3.79
Oct 20255613501,9491,9490$60.89$3.19
Sep 20254797021,9911,9910$63.96$2.97
Aug 20255007002,3312,3310$64.86$2.91
Jul 20255063481,7681,7680$68.39$3.20
Jun 20254815531,3531,3530$68.17$3.02
May 20255363591,2651,2650$62.17$3.12
Apr 20255097261,0341,0340$63.54$3.42
Mar 20254833624514510$68.24$4.12
Feb 202514709879870$71.53$4.19
Jan 20252521794,3654,3650$75.74$4.13
Dec 20243195045,3435,3430$70.12$3.01
Nov 202427004,4844,4840$69.95$2.12
Oct 20243077064,0504,0500$71.99$2.20
Sep 20243091774,9154,9150$70.24$2.28
Aug 20242761813,4733,4730$76.68$1.99
Jul 20242521814,2844,2840$81.80$2.07
Jun 20242101821,6831,6830$79.77$2.54
May 202412905955950$80.02$2.12
Apr 2024751717007000$85.35$1.60
Mar 2024791837467460$81.28$1.49
Feb 20248104564560$77.25$1.72
Jan 2024741734164160$74.15$3.18
Dec 20235802062060$71.90$2.52
Nov 202315308148140$77.69$2.71
Oct 2023581804034030$85.64$2.98
Sep 202310606026020$89.43$2.64
Aug 2023921795895890$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

OperatorSem Operating Company LLCFieldSpraberry (Trend Area)CountyReagan County

Sem Operating Company LLC in Reagan County

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Spraberry (Trend Area) field

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