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UNIVERSITY (S) "28"

University (S) "28" is an oil lease in Andrews County, Texas, operated by Olsen Energy Inc. in the Fullerton field.

5 wells

3,823bbl oil, last 12 months+37% vs prior year
Operator
Olsen Energy Inc.
County
Andrews County
Field
Fullerton
RRC lease
08-18513

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
674 mcf
Oil in Jul 2026
359 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Olsen Energy Inc. took over from Silver Cross Energy Partners LLC in Jan 2025.

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

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Production by month

Oil output rose 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 37% over the last 12 monthsMonthly oil production and gas for UNIVERSITY (S) "28", Aug 2023 to Jul 2026. Oil output rose 37% over the last 12 months. 3,823 bbl in the 12 months through Jul 2026, against 2,782 bbl in the 12 months before.Last 12 months: 3,823 bblbbl per monthmcf per month0010050200100300150400200500250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 37% over the last 12 monthsMonthly oil production and gas for UNIVERSITY (S) "28", Aug 2023 to Jul 2026. Oil output rose 37% over the last 12 months. 3,823 bbl in the 12 months through Jul 2026, against 2,782 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010050200100300150400200500250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of UNIVERSITY (S) "28" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of UNIVERSITY (S) "28" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jan 25: plant to lineJan 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 Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Nov 2023; Silver Cross Energy Partners LLC, Dec 2023 to Dec 2024; Olsen Energy Inc., Jan 2025 to Jul 20262020202120222023202420252026Changed Dec 2023Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Nov 2023Silver Cross Energy Partners…Dec 2023 to Dec 2024Olsen Energy Inc.Jan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Nov 2023; Silver Cross Energy Partners LLC, Dec 2023 to Dec 2024; Olsen Energy Inc., Jan 2025 to Jul 20262020202120222023202420252026Changed Dec 2023Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Nov 2023Silver Cross Energy Partners LLCDec 2023 to Dec 2024Olsen Energy Inc.Jan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on UNIVERSITY (S) "28"
API numberWell no.Status
42-003-102741Active
42-003-102762Active
42-003-102773Active
42-003-102784Active
42-003-361615Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Oasis Transp & Marketing Corp.OilGathers100Jan 1, 2011
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

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

Who buys my oilOil price check

160 acres on the newest permit

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Permits for University (S) "28"
API numberWell no.Acreson the permit
42-003-361615160
42-003-102741160
42-003-102784160
42-003-102762–
42-003-102773–

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

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36 months, newest first

Ledger for UNIVERSITY (S) "28"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Olsen Energy3592731201200$80.46$2.89
Jun 2026Olsen Energy37641218180$84.81$3.15
May 2026Olsen Energy411399000$102.13$2.94
Apr 2026Olsen Energy384510000$100.32$2.77
Mar 2026Olsen Energy44538513130$91.38$3.04
Feb 2026Olsen Energy36234132320$64.51$3.62
Jan 2026Olsen Energy25227356560$60.04$7.72
Dec 2025Olsen Energy27317591910$57.97$4.26
Nov 2025Olsen Energy3162671201200$60.06$3.79
Oct 2025Olsen Energy11118294940$60.89$3.19
Sep 2025Olsen Energy2652571301300$63.96$2.97
Aug 2025Olsen Energy269254000$64.86$2.91
Jul 2025Olsen Energy2752691441440$68.39$3.20
Jun 2025Olsen Energy2582761281280$68.17$3.02
May 2025Olsen Energy898788880$62.17$3.12
Apr 2025Olsen Energy14516986860$63.54$3.42
Mar 2025Olsen Energy1132701021020$68.24$4.12
Feb 2025Olsen Energy32034491910$71.53$4.19
Jan 2025Olsen Energy1651601041040$75.74$4.13
Dec 2024Silver Cross311931401400$70.12$3.01
Nov 2024Silver Cross2812921351350$69.95$2.12
Oct 2024Silver Cross2763611541540$71.99$2.20
Sep 2024Silver Cross2892411271270$70.24$2.28
Aug 2024Silver Cross260271000$76.68$1.99
Jul 2024Silver Cross27318382820$81.80$2.07
Jun 2024Silver Cross3033351691690$79.77$2.54
May 2024Silver Cross2863351631630$80.02$2.12
Apr 2024Silver Cross3023261781780$85.35$1.60
Mar 2024Silver Cross3002731521520$81.28$1.49
Feb 2024Silver Cross3303711171170$77.25$1.72
Jan 2024Silver Cross3503601571570$74.15$3.18
Dec 2023Silver Cross3492561681680$71.90$2.52
Nov 2023Endeavor Energy4354591091090$77.69$2.71
Oct 2023Endeavor Energy15826399990$85.64$2.98
Sep 2023Endeavor Energy25116795950$89.43$2.64
Aug 2023Endeavor Energy26525527270$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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This lease belongs to

OperatorOlsen Energy Inc.FieldFullertonCountyAndrews County

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