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Texas oil lease

Producing

UNIVERSITY "BL"

University "BL" is an oil lease in Reagan County, Texas, operated by Diamondback E&P LLC in the Big Lake (Dean Sand) field.

1 well

620bbl oil, last 12 months−17% vs prior year
Operator
Diamondback E&P LLC
County
Reagan County
Field
Big Lake (Dean Sand)
RRC lease
7C-05909

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Oil in Jul 2026
29 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC replaced ETC SOUTH PERMIAN MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Jan 1, 2026.

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 "BL", Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 620 bbl in the 12 months through Jul 2026, against 744 bbl in the 12 months before.Last 12 months: 620 bblbbl per monthmcf per month0025205040756010080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for UNIVERSITY "BL", Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 620 bbl in the 12 months through Jul 2026, against 744 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025205040756010080Jan 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 2 months reported

All of the gas went to a processing plant in the 2 months reportedShare of UNIVERSITY "BL" gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the 2 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 2 months reportedShare of UNIVERSITY "BL" gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the 2 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 Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on UNIVERSITY "BL"
API numberWell no.Status
42-383-300951Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Apr 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Jan 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Etc South Permian Midstream LLCCasinghead gasBuys100Apr 1, 2025Jan 1, 2026
Etc South Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024Apr 1, 2025
Oasis Transp & Marketing Corp.OilGathers100Mar 1, 2000Apr 1, 2025
Wtg South Permian Midstream LLCCasinghead gasGathers100May 1, 2021Aug 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys100May 1, 2021Aug 1, 2024
Davis, J.l.-Big Lake Gasolne PltCasinghead gasGathers100Jan 1, 1989May 1, 2021

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

Who buys my oilOil price check

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for University "BL"
API numberWell no.Acreson the permit
42-383-300951–
42-383-30095108–
42-383-30098208–

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for UNIVERSITY "BL"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P29172000$80.46$2.89
Jun 2026Diamondback E&P730000$84.81$3.15
May 2026Diamondback E&P320000$102.13$2.94
Apr 2026Diamondback E&P320000$100.32$2.77
Mar 2026Diamondback E&P56176000$91.38$3.04
Feb 2026Diamondback E&P550000$64.51$3.62
Jan 2026Diamondback E&P430000$60.04$7.72
Dec 2025Diamondback E&P77173000$57.97$4.26
Nov 2025Diamondback E&P490000$60.06$3.79
Oct 2025Diamondback E&P570000$60.89$3.19
Sep 2025Diamondback E&P61174000$63.96$2.97
Aug 2025Diamondback E&P560000$64.86$2.91
Jul 2025Diamondback E&P670000$68.39$3.20
Jun 2025Diamondback E&P50173000$68.17$3.02
May 2025Diamondback E&P670000$62.17$3.12
Apr 2025Diamondback E&P670000$63.54$3.42
Mar 2025Diamondback E&P84182000$68.24$4.12
Feb 2025Diamondback E&P320000$71.53$4.19
Jan 2025Diamondback E&P740000$75.74$4.13
Dec 2024Endeavor Energy62189000$70.12$3.01
Nov 2024Endeavor Energy610000$69.95$2.12
Oct 2024Endeavor Energy68175000$71.99$2.20
Sep 2024Endeavor Energy360000$70.24$2.28
Aug 2024Endeavor Energy760000$76.68$1.99
Jul 2024Endeavor Energy00000$81.80$2.07
Jun 2024Endeavor Energy10000$79.77$2.54
May 2024Endeavor Energy410000$80.02$2.12
Apr 2024Endeavor Energy66183000$85.35$1.60
Mar 2024Endeavor Energy670000$81.28$1.49
Feb 2024Endeavor Energy65171000$77.25$1.72
Jan 2024Endeavor Energy710000$74.15$3.18
Dec 2023Endeavor Energy7062000$71.90$2.52
Nov 2023Endeavor Energy75171000$77.69$2.71
Oct 2023Endeavor Energy900000$85.64$2.98
Sep 2023Endeavor Energy0053530$89.43$2.64
Aug 2023Endeavor Energy53075750$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

OperatorDiamondback E&P LLCFieldBig Lake (Dean Sand)CountyReagan County

Diamondback E&P LLC in Reagan County

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Big Lake (Dean Sand) field

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