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Texas oil lease

Producing

EARHART "34A"

Earhart "34A" is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

3 wells

3,395bbl oil, last 12 months−44% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-38636

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
5,742 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.

  • 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.

See why checks stop on this lease

Production by month

Oil output fell 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for EARHART "34A", Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 3,395 bbl in the 12 months through Jul 2026, against 6,080 bbl in the 12 months before.Last 12 months: 3,395 bblbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for EARHART "34A", Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 3,395 bbl in the 12 months through Jul 2026, against 6,080 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Jan 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 EARHART "34A" 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 EARHART "34A" 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.

3 wells on this lease

Wells on EARHART "34A"
API numberWell no.Status
42-173-333431Active
42-173-333742Active
42-173-333983Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Lpc Crude Iii, LLCOilGathers100Apr 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Apr 1, 2025–
Etc Gas Processing, LLCCasinghead gasBuys100Apr 1, 2025Mar 1, 2026
West Texas Gas, Inc.Casinghead gasGathers100Dec 13, 2007Apr 1, 2025
West Texas Gas, Inc.Casinghead gasBuys100Dec 13, 2007Apr 1, 2025
Oasis Transp & Marketing Corp.OilGathers100Dec 13, 2007Apr 1, 2025

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

Who buys my oilOil price check

235.27 acres on the newest permit

  • Worth asking

    A substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Earhart "34A"
API numberWell no.Acreson the permit
42-173-333742235.27
42-173-333431235.27
42-173-333983235.27

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 EARHART "34A"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P00000$80.46$2.89
Jun 2026Diamondback E&P2773572592590$84.81$3.15
May 2026Diamondback E&P2461824764760$102.13$2.94
Apr 2026Diamondback E&P3623616596590$100.32$2.77
Mar 2026Diamondback E&P3103595915910$91.38$3.04
Feb 2026Diamondback E&P2783545675670$64.51$3.62
Jan 2026Diamondback E&P3481806206200$60.04$7.72
Dec 2025Diamondback E&P3283594604600$57.97$4.26
Nov 2025Diamondback E&P3865392952950$60.06$3.79
Oct 2025Diamondback E&P3201786646640$60.89$3.19
Sep 2025Diamondback E&P2461843443440$63.96$2.97
Aug 2025Diamondback E&P2943578078070$64.86$2.91
Jul 2025Diamondback E&P3853647787780$68.39$3.20
Jun 2025Diamondback E&P3635088438430$68.17$3.02
May 2025Diamondback E&P3441806556550$62.17$3.12
Apr 2025Diamondback E&P3463586546540$63.54$3.42
Mar 2025Diamondback E&P5225521,3171,3170$68.24$4.12
Feb 2025Diamondback E&P5155428928920$71.53$4.19
Jan 2025Diamondback E&P5795771,6541,6540$75.74$4.13
Dec 2024Endeavor Energy6327391,6391,6390$70.12$3.01
Nov 2024Endeavor Energy5253681,3361,3360$69.95$2.12
Oct 2024Endeavor Energy6437301,6821,6820$71.99$2.20
Sep 2024Endeavor Energy5925521,6661,6660$70.24$2.28
Aug 2024Endeavor Energy6347261,8321,8320$76.68$1.99
Jul 2024Endeavor Energy6655531,9611,9610$81.80$2.07
Jun 2024Endeavor Energy7457212,0212,0210$79.77$2.54
May 2024Endeavor Energy7837181,5201,5200$80.02$2.12
Apr 2024Endeavor Energy6707301,9821,9820$85.35$1.60
Mar 2024Endeavor Energy5877302,1532,1530$81.28$1.49
Feb 2024Endeavor Energy8157322,0742,0740$77.25$1.72
Jan 2024Endeavor Energy7547269349340$74.15$3.18
Dec 2023Endeavor Energy425543000$71.90$2.52
Nov 2023Endeavor Energy5965484774770$77.69$2.71
Oct 2023Endeavor Energy4535501,2381,2380$85.64$2.98
Sep 2023Endeavor Energy6515387217210$89.43$2.64
Aug 2023Endeavor Energy4105341,2551,2550$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)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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Spraberry (Trend Area) field

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