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UNIVERSITY 155

University 155 is an oil lease in Andrews County, Texas, operated by Highmark Energy Operating, LLC in the Shafter Lake (Ellenburger) field.

1 well

0bbl oil, last 12 months
Operator
Highmark Energy Operating, LLC
County
Andrews County
Field
Shafter Lake (Ellenburger)
RRC lease
08-33625

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production and gas for UNIVERSITY 155, Sep 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was May 2024, at 63 bbl.Last 12 months: 0 bblbbl per monthmcf per month001001020020300304004050050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production and gas for UNIVERSITY 155, Sep 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was May 2024, at 63 bbl.Last 12 monthsbbl per monthmcf per month001001020020300304004050050Jan 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 7 months reported

All of the gas went to a processing plant in the 7 months reportedShare of UNIVERSITY 155 gas by disposition code each month, Sep 2023 to Jul 2026. All of the gas went to a processing plant in the 7 months reported.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 7 months reportedShare of UNIVERSITY 155 gas by disposition code each month, Sep 2023 to Jul 2026. All of the gas went to a processing plant in the 7 months reported.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 once, most recently in Sep 2023

Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Feb 2023; Highmark Energy Operating, LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Legacy Reserves Operating LPJan 2020 to Feb 2023Highmark Energy Operating, LLCSep 2023 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Feb 2023; Highmark Energy Operating, LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Legacy Reserves Operating LPJan 2020 to Feb 2023Highmark Energy Operating, LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on UNIVERSITY 155
API numberWell no.Status
42-003-34435F 8Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Oct 1, 2020–
Dorado Oil CompanyOilGathers100Apr 1, 2020Oct 1, 2020
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Apr 1, 2020
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Apr 1, 2020
Enterprise Crude Pipeline LLCOilGathers100Jan 1, 2013Apr 1, 2020

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

Who buys my oilOil price check

480 acres on the newest permit

Check your decimal on this lease
Permits for University 155
API numberWell no.Acreson the permit
42-003-344358480
42-003-34435F 8480

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

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35 months, newest first

Ledger for UNIVERSITY 155
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Highmark Energy00000$80.46$2.89
Jun 2026Highmark Energy00000$84.81$3.15
May 2026Highmark Energy00000$102.13$2.94
Apr 2026Highmark Energy00000$100.32$2.77
Mar 2026Highmark Energy00000$91.38$3.04
Feb 2026Highmark Energy00000$64.51$3.62
Jan 2026Highmark Energy00000$60.04$7.72
Dec 2025Highmark Energy00000$57.97$4.26
Nov 2025Highmark Energy00000$60.06$3.79
Oct 2025Highmark Energy00000$60.89$3.19
Sep 2025Highmark Energy00000$63.96$2.97
Aug 2025Highmark Energy00000$64.86$2.91
Jul 2025Highmark Energy00000$68.39$3.20
Jun 2025Highmark Energy00000$68.17$3.02
May 2025Highmark Energy00000$62.17$3.12
Apr 2025Highmark Energy00000$63.54$3.42
Mar 2025Highmark Energy00000$68.24$4.12
Feb 2025Highmark Energy00000$71.53$4.19
Jan 2025Highmark Energy00000$75.74$4.13
Dec 2024Highmark Energy00000$70.12$3.01
Nov 2024Highmark Energy00000$69.95$2.12
Oct 2024Highmark Energy00000$71.99$2.20
Sep 2024Highmark Energy00000$70.24$2.28
Aug 2024Highmark Energy00000$76.68$1.99
Jul 2024Highmark Energy00000$81.80$2.07
Jun 2024Highmark Energy00000$79.77$2.54
May 2024Highmark Energy635248480$80.02$2.12
Apr 2024Highmark Energy3128000$85.35$1.60
Mar 2024Highmark Energy3136770$81.28$1.49
Feb 2024Highmark Energy18216628280$77.25$1.72
Jan 2024Highmark Energy16916936360$74.15$3.18
Dec 2023Highmark Energy106106110$71.90$2.52
Nov 2023Highmark Energy00000$77.69$2.71
Oct 2023Highmark Energy6666550$85.64$2.98
Sep 2023Highmark Energy25225245450$89.43$2.64

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

OperatorHighmark Energy Operating, LLCFieldShafter Lake (Ellenburger)CountyAndrews County

Highmark Energy Operating, LLC in Andrews County

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Shafter Lake (Ellenburger) field

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