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GLASS, ELGIN C.

Glass, Elgin C. is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

602bbl oil, last 12 months−70% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-23809

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
3,127 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Operator

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

  • Sales

    No sales reported for the last 5 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 70% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 70% over the last 12 monthsMonthly oil production and gas for GLASS, ELGIN C., Aug 2023 to Jul 2026. Oil output fell 70% over the last 12 months. 602 bbl in the 12 months through Jul 2026, against 2,008 bbl in the 12 months before.Last 12 months: 602 bblbbl per monthmcf per month002002504005006007508001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 70% over the last 12 monthsMonthly oil production and gas for GLASS, ELGIN C., Aug 2023 to Jul 2026. Oil output fell 70% over the last 12 months. 602 bbl in the 12 months through Jul 2026, against 2,008 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

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

  • Processing plant (3)
  • Transmission line (2)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of GLASS, ELGIN C. 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 GLASS, ELGIN C. 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.

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 GLASS, ELGIN C.
API numberWell no.Status
42-173-301352Active

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–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015–
Oasis Transp & Marketing Corp.OilGathers100Apr 1, 2002Aug 1, 2025

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 Glass, Elgin C.
API numberWell no.Acreson the permit
42-173-301352–
42-383-305281–

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 GLASS, ELGIN C.
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&P028000$64.51$3.62
Jan 2026Diamondback E&P46562452450$60.04$7.72
Dec 2025Diamondback E&P73884794790$57.97$4.26
Nov 2025Diamondback E&P68734844840$60.06$3.79
Oct 2025Diamondback E&P1041046536530$60.89$3.19
Sep 2025Diamondback E&P1791676026020$63.96$2.97
Aug 2025Diamondback E&P1321456646640$64.86$2.91
Jul 2025Diamondback E&P1181006116110$68.39$3.20
Jun 2025Diamondback E&P1441385495490$68.17$3.02
May 2025Diamondback E&P1151608788780$62.17$3.12
Apr 2025Diamondback E&P147716966960$63.54$3.42
Mar 2025Diamondback E&P26421081080$68.24$4.12
Feb 2025Diamondback E&P1071144894890$71.53$4.19
Jan 2025Diamondback E&P1652036776770$75.74$4.13
Dec 2024Endeavor Energy2341954244240$70.12$3.01
Nov 2024Endeavor Energy1531954614610$69.95$2.12
Oct 2024Endeavor Energy1881656256250$71.99$2.20
Sep 2024Endeavor Energy2552667217210$70.24$2.28
Aug 2024Endeavor Energy3563714044040$76.68$1.99
Jul 2024Endeavor Energy5975302602600$81.80$2.07
Jun 2024Endeavor Energy013000$79.77$2.54
May 2024Endeavor Energy17211741740$80.02$2.12
Apr 2024Endeavor Energy53614064060$85.35$1.60
Mar 2024Endeavor Energy68582522520$81.28$1.49
Feb 2024Endeavor Energy43412692690$77.25$1.72
Jan 2024Endeavor Energy35571481480$74.15$3.18
Dec 2023Endeavor Energy51463953950$71.90$2.52
Nov 2023Endeavor Energy52533013010$77.69$2.71
Oct 2023Endeavor Energy73813833830$85.64$2.98
Sep 2023Endeavor Energy78923123120$89.43$2.64
Aug 2023Endeavor Energy8711247470$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 LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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Spraberry (Trend Area) field

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