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Texas oil lease

Producing

UNIVERSITY 6-15

University 6-15 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

9 wells

834bbl oil, last 12 months−21% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-40184

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
574 mcf
Oil in Jul 2026
73 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 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 21% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for UNIVERSITY 6-15, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 834 bbl in the 12 months through Jul 2026, against 1,051 bbl in the 12 months before.Last 12 months: 834 bblbbl per monthmcf per month002002504005006007508001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for UNIVERSITY 6-15, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 834 bbl in the 12 months through Jul 2026, against 1,051 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002504005006007508001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
85% of the gas went to a transmission line in the last 12 monthsShare of UNIVERSITY 6-15 gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
85% of the gas went to a transmission line in the last 12 monthsShare of UNIVERSITY 6-15 gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    85% · 509 mcf

  • Lease fuel (1)

    15% · 93 mcf

9 wells on this lease

Wells on UNIVERSITY 6-15
API numberWell no.Status
42-317-357753Shut-in
42-317-357854Shut-in
42-317-359472Shut-in
42-317-367497Shut-in
42-317-370488Active
42-317-372921Shut-in
42-317-3745110Shut-in
42-317-375186Shut-in
42-317-375829Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Apr 1, 2026–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Enlink Midstream Services, LLCCasinghead gasGathers100Jul 1, 2021Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys100Jul 1, 2021Apr 1, 2026
Eastex Crude Company, LLCOilGathers25Jan 1, 2023Apr 1, 2026
Explore Logistics LLCOilGathers25Jul 1, 2021Apr 1, 2026
Oryx Midland Oil Gathering LLCOilGathers50May 1, 2021Apr 1, 2026
Eastex Crude CompanyOilGathers25Jul 1, 2021Jan 1, 2023

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

Who buys my oilOil price check

640 acres on the newest permit

  • Good to know

    9 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.

Check your decimal on this lease
Permits for University 6-15
API numberWell no.Acreson the permit
42-317-375829640
42-317-375186640
42-317-359472640
42-317-3745110640
42-317-372921640
42-317-370488640
42-317-367497640
42-317-357854640
42-317-357753640

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 6-15
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026739530220$80.46$2.89
Jun 2026955348310$84.81$3.15
May 2026434824170$102.13$2.94
Apr 2026747816120$100.32$2.77
Mar 20261881801090$91.38$3.04
Feb 20261079422190$64.51$3.62
Jan 2026252019110$60.04$7.72
Dec 202509000$57.97$4.26
Nov 202541411911670$60.06$3.79
Oct 202557572071900$60.89$3.19
Sep 20256264650$63.96$2.97
Aug 20256968110$64.86$2.91
Jul 2025514728250$68.39$3.20
Jun 2025415219170$68.17$3.02
May 20259510945400$62.17$3.12
Apr 2025100841261130$63.54$3.42
Mar 20259392103920$68.24$4.12
Feb 2025809892840$71.53$4.19
Jan 202515715476690$75.74$4.13
Dec 202418217971640$70.12$3.01
Nov 202413512167600$69.95$2.12
Oct 2024626042370$71.99$2.20
Sep 2024342972640$70.24$2.28
Aug 2024212842370$76.68$1.99
Jul 2024839743380$81.80$2.07
Jun 2024584751351$79.77$2.54
May 2024618031200$80.02$2.12
Apr 20245581129800$85.35$1.60
Mar 20241431402201340$81.28$1.49
Feb 20242102162791750$77.25$1.72
Jan 202432838948832312$74.15$3.18
Dec 20234123963202390$71.90$2.52
Nov 20235505966034980$77.69$2.71
Oct 20234964757085810$85.64$2.98
Sep 20234465208106860$89.43$2.64
Aug 20235805219568350$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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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