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Texas oil lease

Producing

LONE STAR "73E"

Lone Star "73E" is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

1,889bbl oil, last 12 months+159% vs prior year
Operator
Diamondback E&P LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-16899

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
1,041 mcf
Oil in Jul 2026
115 bbl

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 GAS PROCESSING, LLC as the buyer of this lease's gas from oil wells on Mar 1, 2026.

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

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Production by month

Oil output rose 159% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 159% over the last 12 monthsMonthly oil production and gas for LONE STAR "73E", Aug 2023 to Jul 2026. Oil output rose 159% over the last 12 months. 1,889 bbl in the 12 months through Jul 2026, against 730 bbl in the 12 months before.Last 12 months: 1,889 bblbbl per monthmcf per month00100100200200300300400400500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 159% over the last 12 monthsMonthly oil production and gas for LONE STAR "73E", Aug 2023 to Jul 2026. Oil output rose 159% over the last 12 months. 1,889 bbl in the 12 months through Jul 2026, against 730 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100100200200300300400400500500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 3.6% of the gas in Jan 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of LONE STAR "73E" gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 3.6% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineFlared 3.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of LONE STAR "73E" gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 3.6% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Nov 24: plant to lineFlared 3.6%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 LONE STAR "73E"
API numberWell no.Status
42-461-361501Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Aug 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Etc Gas Processing, LLCCasinghead gasBuys100Aug 1, 2025Mar 1, 2026
Etc South Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024Aug 1, 2025
Oasis Transp & Marketing Corp.OilGathers100Oct 1, 2019Aug 1, 2025
Wtg South Permian Midstream LLCCasinghead gasGathers100May 1, 2021Aug 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys100May 1, 2021Aug 1, 2024
Wtg Gas Processing, L.p.Casinghead gasGathers100Mar 26, 2009Oct 1, 2019

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

Who buys my oilOil price check

80 acres on the newest permit

Check your decimal on this lease
Permits for Lone Star "73E"
API numberWell no.Acreson the permit
42-461-36150180

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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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 LONE STAR "73E"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P115160880$80.46$2.89
Jun 2026Diamondback E&P23718348480$84.81$3.15
May 2026Diamondback E&P1461381331330$102.13$2.94
Apr 2026Diamondback E&P2582091411410$100.32$2.77
Mar 2026Diamondback E&P283320200$91.38$3.04
Feb 2026Diamondback E&P8616996960$64.51$3.62
Jan 2026Diamondback E&P20619713130$60.04$7.72
Dec 2025Diamondback E&P2962612952950$57.97$4.26
Nov 2025Diamondback E&P168149000$60.06$3.79
Oct 2025Diamondback E&P1891991661660$60.89$3.19
Sep 2025Diamondback E&P1541031131130$63.96$2.97
Aug 2025Diamondback E&P642880$64.86$2.91
Jul 2025Diamondback E&P675132320$68.39$3.20
Jun 2025Diamondback E&P555631310$68.17$3.02
May 2025Diamondback E&P503912120$62.17$3.12
Apr 2025Diamondback E&P857118180$63.54$3.42
Mar 2025Diamondback E&P00000$68.24$4.12
Feb 2025Diamondback E&P013000$71.53$4.19
Jan 2025Diamondback E&P817728271$75.74$4.13
Dec 2024Endeavor Energy74781681671$70.12$3.01
Nov 2024Endeavor Energy72742222202$69.95$2.12
Oct 2024Endeavor Energy52603743740$71.99$2.20
Sep 2024Endeavor Energy63972922920$70.24$2.28
Aug 2024Endeavor Energy1311562882880$76.68$1.99
Jul 2024Endeavor Energy2282014394390$81.80$2.07
Jun 2024Endeavor Energy17324363630$79.77$2.54
May 2024Endeavor Energy2432301061060$80.02$2.12
Apr 2024Endeavor Energy1881411301300$85.35$1.60
Mar 2024Endeavor Energy1601452492490$81.28$1.49
Feb 2024Endeavor Energy1081161831830$77.25$1.72
Jan 2024Endeavor Energy1251371251250$74.15$3.18
Dec 2023Endeavor Energy14813976760$71.90$2.52
Nov 2023Endeavor Energy10011497970$77.69$2.71
Oct 2023Endeavor Energy1371271031030$85.64$2.98
Sep 2023Endeavor Energy1161071181180$89.43$2.64
Aug 2023Endeavor Energy1279649490$81.39$2.58

Flared above 3%

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)CountyUpton County

Diamondback E&P LLC in Upton County

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Spraberry (Trend Area) field

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