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LONE STAR "73C"

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

1 well

0bbl oil, last 12 months
RRC lease
7C-16592

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Oil in Jul 2026
0 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 GAS PROCESSING, LLC as the buyer of this lease's gas from oil wells on Mar 1, 2026.

  • 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.

See why checks stop on this lease

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 LONE STAR "73C", Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jan 2025, at 5 bbl.Last 12 months: 0 bblbbl per monthmcf per month0025505010075150100200125250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production and gas for LONE STAR "73C", Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jan 2025, at 5 bbl.Last 12 monthsbbl per monthmcf per month0025505010075150100200125250Jan 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

  • 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 "73C" 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.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of LONE STAR "73C" 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.Share of gas by disposition code0%50%100%Nov 24: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    77% · 589 mcf

  • Transmission line (2)

    23% · 175 mcf

  • Flared (4)

    0.1% · 1 mcf

0.1% of the gas flared in the 9 months reported. No month above 3%.

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 "73C"
API numberWell no.Status
42-461-356951Shut-in

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 gasGathers100Jun 1, 2008Oct 1, 2019

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

80 acres on the newest permit

Permits for Lone Star "73C"
API numberWell no.Acreson the permit
42-461-35695180

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

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 "73C"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P00000$80.46$2.89
Jun 2026Diamondback E&P00000$84.81$3.15
May 2026Diamondback E&P00000$102.13$2.94
Apr 2026Diamondback E&P00000$100.32$2.77
Mar 2026Diamondback E&P00000$91.38$3.04
Feb 2026Diamondback E&P00000$64.51$3.62
Jan 2026Diamondback E&P00000$60.04$7.72
Dec 2025Diamondback E&P00000$57.97$4.26
Nov 2025Diamondback E&P00000$60.06$3.79
Oct 2025Diamondback E&P00000$60.89$3.19
Sep 2025Diamondback E&P00000$63.96$2.97
Aug 2025Diamondback E&P00000$64.86$2.91
Jul 2025Diamondback E&P00000$68.39$3.20
Jun 2025Diamondback E&P00000$68.17$3.02
May 2025Diamondback E&P00000$62.17$3.12
Apr 2025Diamondback E&P00000$63.54$3.42
Mar 2025Diamondback E&P00000$68.24$4.12
Feb 2025Diamondback E&P01000$71.53$4.19
Jan 2025Diamondback E&P54220$75.74$4.13
Dec 2024Endeavor Energy028000$70.12$3.01
Nov 2024Endeavor Energy92641741731$69.95$2.12
Oct 2024Endeavor Energy00000$71.99$2.20
Sep 2024Endeavor Energy00000$70.24$2.28
Aug 2024Endeavor Energy00000$76.68$1.99
Jul 2024Endeavor Energy00000$81.80$2.07
Jun 2024Endeavor Energy00000$79.77$2.54
May 2024Endeavor Energy00000$80.02$2.12
Apr 2024Endeavor Energy00000$85.35$1.60
Mar 2024Endeavor Energy021000$81.28$1.49
Feb 2024Endeavor Energy465987870$77.25$1.72
Jan 2024Endeavor Energy73821451450$74.15$3.18
Dec 2023Endeavor Energy917995950$71.90$2.52
Nov 2023Endeavor Energy516676760$77.69$2.71
Oct 2023Endeavor Energy849768680$85.64$2.98
Sep 2023Endeavor Energy1056682820$89.43$2.64
Aug 2023Endeavor Energy458536360$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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Diamondback E&P LLC in Upton County

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