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Texas oil lease

Producing

UNIVERSITY/ENERGEN GRAYBURG UNIT

University/Energen Grayburg Unit is an oil lease in Andrews County, Texas, operated by Libertad Operating LLC in the Block 2 (Grayburg) field.

31 wells

12,339bbl oil, last 12 months−21% vs prior year
Operator
Libertad Operating LLC
County
Andrews County
Field
Block 2 (Grayburg)
RRC lease
08-37100

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Oil in Jun 2026
1,021 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 21% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production for UNIVERSITY/ENERGEN GRAYBURG UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 11,271 bbl in the 12 months through Jul 2026, against 14,340 bbl in the 12 months before.Last 12 months: 11,271 bblbbl per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production for UNIVERSITY/ENERGEN GRAYBURG UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 11,271 bbl in the 12 months through Jul 2026, against 14,340 bbl in the 12 months before.Last 12 monthsbbl per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 3 times, most recently in Apr 2023

Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Dec 2022; Libertad Operating LLC, Jan 2023 to Jan 2023; Diamondback E&P LLC, Feb 2023 to Mar 2023; Libertad Operating LLC, Apr 2023 to Jun 20262020202120222023202420252026Changed Jan 2023Changed Feb 2023Changed Apr 2023Diamondback E&P LLCJan 2020 to Dec 2022Libertad Operating LLCJan 2023 to Jan 2023Diamondback E&P LLCFeb 2023 to Mar 2023Libertad Operating LLCApr 2023 to now
Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Dec 2022; Libertad Operating LLC, Jan 2023 to Jan 2023; Diamondback E&P LLC, Feb 2023 to Mar 2023; Libertad Operating LLC, Apr 2023 to Jun 20262020202120222023202420252026Changed Jan 2023Changed Feb 2023Changed Apr 2023Diamondback E&P LLCJan 2020 to Dec 2022Libertad Operating LLCJan 2023 to Jan 2023Diamondback E&P LLCFeb 2023 to Mar 2023Libertad Operating LLCApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

31 wells on this lease

Wells on UNIVERSITY/ENERGEN GRAYBURG UNIT
API numberWell no.Status
42-003-00598101Active
42-003-02035202Active
42-003-03069503Active
42-003-03070505WShut-in
42-003-03075504Active
42-003-03121801Active
42-003-10234507WActive
42-003-11013203Active
42-003-35283704RActive
42-003-38467205Active
42-003-38468204Active
42-003-38469104Active
42-003-38470105Active
42-003-38471106Shut-in
42-003-38483401Active
42-003-38484508Shut-in
42-003-38521206Active
42-003-38572302Active
42-003-39124108WActive
42-003-39125109WActive
42-003-39126110WActive
42-003-39127111WActive
42-003-39128207WActive
42-003-39129208WActive
42-003-39130209WActive
42-003-39131210WActive
42-003-39132211WActive
42-003-39133212WActive
42-003-39134303WActive
42-003-39135509WActive
42-003-39136705WShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BOilGathers50May 2, 2025–
Oasis Transp & Marketing Corp.OilGathers50Aug 30, 2023–
Anchor Crude Marketing, LLCOilGathers25Aug 30, 2023May 2, 2025
Dorado Oil CompanyOilGathers25Aug 30, 2023May 2, 2025
Anchor Crude Marketing, LLCOilGathers15Mar 21, 2023Aug 30, 2023
Dorado Oil CompanyOilGathers5Mar 21, 2023Aug 30, 2023
Oasis Transp & Marketing Corp.OilGathers80Mar 21, 2023Aug 30, 2023
West Texas Crude Transport, LLCOilGathers100Feb 1, 2023Mar 21, 2023

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

Who buys my oilOil price check

1,563.24 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 160.8 and 1,563.24 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    33 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for University/Energen Grayburg Unit
API numberWell no.Acreson the permit
42-003-39124108W1,563.24
42-003-39125109W1,563.24
42-003-39126110W1,563.24
42-003-39127111W1,563.24
42-003-39128207W1,563.24
42-003-39129208W1,563.24
42-003-39130209W1,563.24
42-003-39131210W1,563.24
42-003-39132211W1,563.24
42-003-39133212W1,563.24
42-003-39134303W1,563.24
42-003-39135509W1,563.24

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for UNIVERSITY/ENERGEN GRAYBURG UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Libertad Operating1,0211,072$84.81$3.15
May 2026Libertad Operating964902$102.13$2.94
Apr 2026Libertad Operating849891$100.32$2.77
Mar 2026Libertad Operating893874$91.38$3.04
Feb 2026Libertad Operating865840$64.51$3.62
Jan 2026Libertad Operating765692$60.04$7.72
Dec 2025Libertad Operating1,0171,044$57.97$4.26
Nov 2025Libertad Operating1,2141,247$60.06$3.79
Oct 2025Libertad Operating1,3001,368$60.89$3.19
Sep 2025Libertad Operating1,0501,033$63.96$2.97
Aug 2025Libertad Operating1,3331,364$64.86$2.91
Jul 2025Libertad Operating1,068904$68.39$3.20
Jun 2025Libertad Operating1,3091,512$68.17$3.02
May 2025Libertad Operating1,2511,232$62.17$3.12
Apr 2025Libertad Operating1,4861,435$63.54$3.42
Mar 2025Libertad Operating1,2981,371$68.24$4.12
Feb 2025Libertad Operating1,1651,226$71.53$4.19
Jan 2025Libertad Operating1,2091,170$75.74$4.13
Dec 2024Libertad Operating1,024899$70.12$3.01
Nov 2024Libertad Operating1,0451,081$69.95$2.12
Oct 2024Libertad Operating1,1611,128$71.99$2.20
Sep 2024Libertad Operating1,1061,123$70.24$2.28
Aug 2024Libertad Operating1,2181,323$76.68$1.99
Jul 2024Libertad Operating1,3721,349$81.80$2.07
Jun 2024Libertad Operating1,4121,373$79.77$2.54
May 2024Libertad Operating1,0441,016$80.02$2.12
Apr 2024Libertad Operating1,3311,339$85.35$1.60
Mar 2024Libertad Operating1,1491,183$81.28$1.49
Feb 2024Libertad Operating796684$77.25$1.72
Jan 2024Libertad Operating779873$74.15$3.18
Dec 2023Libertad Operating950867$71.90$2.52
Nov 2023Libertad Operating875843$77.69$2.71
Oct 2023Libertad Operating1,0301,223$85.64$2.98
Sep 2023Libertad Operating1,135999$89.43$2.64
Aug 2023Libertad Operating1,1001,145$81.39$2.58

No report filed

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

OperatorLibertad Operating LLCFieldBlock 2 (Grayburg)CountyAndrews County

Libertad Operating LLC in Andrews County

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Block 2 (Grayburg) field

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