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Texas oil lease

Producing

GARDENDALE 8

Gardendale 8 is an oil lease in Ector County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

13 wells

10,671bbl oil, last 12 months−12% vs prior year
Operator
Diamondback E&P LLC
County
Ector County
Field
Spraberry (Trend Area)
RRC lease
08-40446

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Gas, last 12 months
84,565 mcf
Oil in Jul 2026
1,109 bbl

Production by month

Oil output fell 12% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for GARDENDALE 8, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 10,671 bbl in the 12 months through Jul 2026, against 12,117 bbl in the 12 months before.Last 12 months: 10,671 bblbbl per monthmcf per month005005,0001,00010k1,50015k2,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for GARDENDALE 8, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 10,671 bbl in the 12 months through Jul 2026, against 12,117 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005,0001,00010k1,50015k2,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 16.2% of the gas in Aug 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of GARDENDALE 8 gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.2% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%May 2025: plant to lineFlared 16.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of GARDENDALE 8 gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 16.2% of the gas in Aug 2023.Share of gas by disposition code0%50%100%May 25: plant to lineFlared 16.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    96% · 80,852 mcf

  • Flared (4)

    3.3% · 2,767 mcf

  • Lease fuel (1)

    1.1% · 946 mcf

3.3% of the gas flared in the last 12 months. 8 months above 3%.

Who has run this lease

The operator changed 4 times, most recently in May 2025

Operators of this lease over timeFDL Operating, LLC, Jan 2020 to Dec 2021; Contango Resources, LLC, Jan 2022 to Nov 2022; Slant Operating, LLC, Dec 2022 to Jun 2023; De IV Operating, LLC, Jul 2023 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262020202120222023202420252026Changed Jan 2022Changed Dec 2022Changed Jul 2023Changed May 2025FDL Operating, LLCJan 2020 to Dec 2021Contango Resources, LLCJan 2022 to Nov 2022Slant Operating, LLCDec 2022 to Jun 2023De IV Operating, LLCJul 2023 to Apr 2025Diamondback E&P LLCMay 2025 to now
Operators of this lease over timeFDL Operating, LLC, Jan 2020 to Dec 2021; Contango Resources, LLC, Jan 2022 to Nov 2022; Slant Operating, LLC, Dec 2022 to Jun 2023; De IV Operating, LLC, Jul 2023 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262020202120222023202420252026Changed Jan 2022Changed Dec 2022Changed Jul 2023Changed May 2025FDL Operating, LLCJan 2020 to Dec 2021Contango Resources, LLCJan 2022 to Nov 2022Slant Operating, LLCDec 2022 to Jun 2023De IV Operating, LLCJul 2023 to Apr 2025Diamondback E&P LLCMay 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

13 wells on this lease

Wells on GARDENDALE 8
API numberWell no.Status
42-135-401811Active
42-135-4047616Active
42-135-406183Shut-in
42-135-410108Shut-in
42-135-4101215Active
42-135-410132Active
42-135-4101811Active
42-135-425915Active
42-135-425939Active
42-135-4259410Active
42-135-4259512Active
42-135-4259614Active
42-135-4266513Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Midcon Gathering LLCOilGathers50Dec 1, 2025–
Plains Pipeline L.p.OilGathers50Dec 1, 2025–
Dcp Operating Company, LPCasinghead gasBuys100Dec 1, 2022–
Dcp Operating Company, LPCasinghead gasGathers100Dec 1, 2022–
Midcon Gathering LLCOilGathers100Aug 1, 2025Dec 1, 2025
Bml, Inc. BOilGathers100Sep 1, 2023Aug 1, 2025
Plains Pipeline L.p.OilGathers100Dec 1, 2022Sep 1, 2023
Dcp Operating Company, LPCasinghead gasGathers50Jan 1, 2022Dec 1, 2022
Enlink Permian, LLCCasinghead gasGathers25Jan 1, 2022Dec 1, 2022
James Lake Midstream LLCCasinghead gasGathers25Jan 1, 2022Dec 1, 2022

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

Who buys my oilOil price check

672.20 acres on the newest permit

13 wells are listed on this lease

Permits for Gardendale 8
API numberWell no.Acreson the permit
42-135-4259410672.20
42-135-4266513672.20
42-135-425915672.20
42-135-425939672.20
42-135-4259512672.20
42-135-4259614672.20
42-135-4047616673.30
42-135-410132672.20
42-135-4101811672.20
42-135-410108672.20
42-135-4101215672.20
42-135-406183670.60

SourceRailroad Commission drilling permits, Sep 26, 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 GARDENDALE 8
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P1,1091,0947,5417,065275$80.46$2.89
Jun 2026Diamondback E&P9851,0086,2796,1770$84.81$3.15
May 2026Diamondback E&P7747675,6015,5550$102.13$2.94
Apr 2026Diamondback E&P6165605,2484,629519$100.32$2.77
Mar 2026Diamondback E&P9859567,2176,777384$91.38$3.04
Feb 2026Diamondback E&P8871,2687,2436,80249$64.51$3.62
Jan 2026Diamondback E&P7746057,0406,584407$60.04$7.72
Dec 2025Diamondback E&P9909947,1236,697426$57.97$4.26
Nov 2025Diamondback E&P8068527,1716,809362$60.06$3.79
Oct 2025Diamondback E&P8257477,5737,228345$60.89$3.19
Sep 2025Diamondback E&P9951,1048,8668,8660$63.96$2.97
Aug 2025Diamondback E&P9257497,6637,6630$64.86$2.91
Jul 2025Diamondback E&P7559097,7417,7410$68.39$3.20
Jun 2025Diamondback E&P8358828,2088,2080$68.17$3.02
May 2025Diamondback E&P1,1821,1018,5698,5690$62.17$3.12
Apr 2025De IV1,1811,1039,0209,0200$63.54$3.42
Mar 2025De IV8641,0578,6528,6520$68.24$4.12
Feb 2025De IV1,0009138,2638,2630$71.53$4.19
Jan 2025De IV1,0431,1086,2846,2840$75.74$4.13
Dec 2024De IV1,0569167,6567,6560$70.12$3.01
Nov 2024De IV9519287,6117,6110$69.95$2.12
Oct 2024De IV1,0551,0757,2557,2550$71.99$2.20
Sep 2024De IV9401,0949,4309,4300$70.24$2.28
Aug 2024De IV1,2551,2886,1976,1970$76.68$1.99
Jul 2024De IV1,4481,44810,72410,7240$81.80$2.07
Jun 2024De IV8296988,7078,7070$79.77$2.54
May 2024De IV7816808,8218,8210$80.02$2.12
Apr 2024De IV6857528,4028,4020$85.35$1.60
Mar 2024De IV7907437,2957,2950$81.28$1.49
Feb 2024De IV9099258,2898,2890$77.25$1.72
Jan 2024De IV7597349,0949,0940$74.15$3.18
Dec 2023De IV5395769,8709,8700$71.90$2.52
Nov 2023De IV9711,0494,9854,9850$77.69$2.71
Oct 2023De IV9941,07213,21513,2150$85.64$2.98
Sep 2023De IV9426303,4533,4530$89.43$2.64
Aug 2023De IV1,0631,1099,5968,0371,559$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyEctor County

Diamondback E&P LLC in Ector County

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Spraberry (Trend Area) field

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