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UNIVERSITY 9 -AB-

University 9 -Ab- is an oil lease in Andrews County, Texas, operated by Olsen Energy Inc. in the Block 9 (Devonian) field.

3 wells

1,306bbl oil, last 12 months−12% vs prior year
Operator
Olsen Energy Inc.
County
Andrews County
Field
Block 9 (Devonian)
RRC lease
08-18904

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
6,737 mcf
Oil in Jul 2026
115 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 fell 12% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for UNIVERSITY 9 -AB-, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 1,306 bbl in the 12 months through Jul 2026, against 1,482 bbl in the 12 months before.Last 12 months: 1,306 bblbbl per monthmcf per month001005002001,0003001,5004002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for UNIVERSITY 9 -AB-, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 1,306 bbl in the 12 months through Jul 2026, against 1,482 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,000Jan 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 9 -AB- 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 9 -AB- 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.

3 wells on this lease

Wells on UNIVERSITY 9 -AB-
API numberWell no.Status
42-003-103753Active
42-003-103764Active
42-003-413926Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oasis Transp & Marketing Corp.OilGathers100Nov 1, 2023–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Mission Petroleum Carriers, Inc.OilGathers50Mar 1, 2005Nov 1, 2023
Oasis Transp & Marketing Corp.OilGathers50Jul 1, 1999Nov 1, 2023

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

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161 acres on the newest permit

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Permits for University 9 -Ab-
API numberWell no.Acreson the permit
42-003-413926161
42-003-103753161
42-003-103764–

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

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36 months, newest first

Ledger for UNIVERSITY 9 -AB-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Olsen Energy1151764164160$80.46$2.89
Jun 2026Olsen Energy12306426420$84.81$3.15
May 2026Olsen Energy1131831741740$102.13$2.94
Apr 2026Olsen Energy8606496490$100.32$2.77
Mar 2026Olsen Energy1111759159150$91.38$3.04
Feb 2026Olsen Energy1071798698690$64.51$3.62
Jan 2026Olsen Energy10009209200$60.04$7.72
Dec 2025Olsen Energy10418243430$57.97$4.26
Nov 2025Olsen Energy11105525520$60.06$3.79
Oct 2025Olsen Energy1291825375370$60.89$3.19
Sep 2025Olsen Energy941873773770$63.96$2.97
Aug 2025Olsen Energy11306436430$64.86$2.91
Jul 2025Olsen Energy1231714304300$68.39$3.20
Jun 2025Olsen Energy1041632972970$68.17$3.02
May 2025Olsen Energy12601251250$62.17$3.12
Apr 2025Olsen Energy13218563630$63.54$3.42
Mar 2025Olsen Energy1441722862860$68.24$4.12
Feb 2025Olsen Energy1441775815810$71.53$4.19
Jan 2025Olsen Energy13713568680$75.74$4.13
Dec 2024Silver Cross125161000$70.12$3.01
Nov 2024Silver Cross109035350$69.95$2.12
Oct 2024Silver Cross1211776396390$71.99$2.20
Sep 2024Silver Cross10505465460$70.24$2.28
Aug 2024Silver Cross1121721,0411,0410$76.68$1.99
Jul 2024Silver Cross1211808378370$81.80$2.07
Jun 2024Silver Cross12009099090$79.77$2.54
May 2024Silver Cross1451705915910$80.02$2.12
Apr 2024Silver Cross1171798808800$85.35$1.60
Mar 2024Silver Cross1141831,1661,1660$81.28$1.49
Feb 2024Silver Cross14801,0151,0150$77.25$1.72
Jan 2024Silver Cross1871841,5361,5360$74.15$3.18
Dec 2023Silver Cross1791749509500$71.90$2.52
Nov 2023Endeavor Energy1723281,1451,1450$77.69$2.71
Oct 2023Endeavor Energy1681881,3681,3680$85.64$2.98
Sep 2023Endeavor Energy2611639639630$89.43$2.64
Aug 2023Endeavor Energy1611869639630$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

OperatorOlsen Energy Inc.FieldBlock 9 (Devonian)CountyAndrews County

Olsen Energy Inc. in Andrews County

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Block 9 (Devonian) field

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