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Texas oil lease

Producing

ROBINSON "A"

Robinson "A" is an oil lease in Midland County, Texas, operated by Diamondback E&P LLC in the Azalea (Devonian) field.

1 well

70bbl oil, last 12 months−30% vs prior year
Operator
Diamondback E&P LLC
County
Midland County
Field
Azalea (Devonian)
RRC lease
08-37112

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
14,574 mcf
Oil in Jul 2026
12 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from De IV Operating, LLC in May 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Jan 29, 2026 (last P-5 filed Jan 7, 2025).

  • Sales

    No sales reported for the last 7 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

Oil output fell 30% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for ROBINSON "A", Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 70 bbl in the 12 months through Jul 2026, against 100 bbl in the 12 months before.Last 12 months: 70 bblbbl per monthmcf per month0010500201,000301,500402,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for ROBINSON "A", Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 70 bbl in the 12 months through Jul 2026, against 100 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010500201,000301,500402,000Jan 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 100.0% of the gas in Aug 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of ROBINSON "A" 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 100.0% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%May 2025: plant to lineFlared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of ROBINSON "A" 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 100.0% of the gas in Aug 2023.Share of gas by disposition code0%50%100%May 25: plant to lineFlared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed 2 times, most recently in May 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Apr 2024; De IV Operating, LLC, May 2024 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262020202120222023202420252026Changed May 2024Changed May 2025Endeavor Energy Resources L.P.Jan 2020 to Apr 2024De IV Operating, LLCMay 2024 to Apr 2025Diamondback E&P LLCMay 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Apr 2024; De IV Operating, LLC, May 2024 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262020202120222023202420252026Changed May 2024Changed May 2025Endeavor Energy Resources L.P.Jan 2020 to Apr 2024De IV Operating, LLCMay 2024 to Apr 2025Diamondback E&P LLCMay 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ROBINSON "A"
API numberWell no.Status
42-329-100341Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Sep 1, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Midcon Gathering LLCOilGathers100Aug 1, 2025Sep 1, 2026
Oasis Transp & Marketing Corp.OilGathers100Mar 1, 2002Aug 1, 2025

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Robinson "A"
API numberWell no.Acreson the permit
42-329-10034180
42-329-100341U80

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 ROBINSON "A"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P1201,8021,8020$80.46$2.89
Jun 2026Diamondback E&P008118110$84.81$3.15
May 2026Diamondback E&P601,0731,0730$102.13$2.94
Apr 2026Diamondback E&P209089080$100.32$2.77
Mar 2026Diamondback E&P801,2941,2940$91.38$3.04
Feb 2026Diamondback E&P901,1431,1430$64.51$3.62
Jan 2026Diamondback E&P601,2671,2670$60.04$7.72
Dec 2025Diamondback E&P821,2771,2770$57.97$4.26
Nov 2025Diamondback E&P801,2421,2420$60.06$3.79
Oct 2025Diamondback E&P301,2541,2540$60.89$3.19
Sep 2025Diamondback E&P501,4511,4510$63.96$2.97
Aug 2025Diamondback E&P301,0521,0520$64.86$2.91
Jul 2025Diamondback E&P205845840$68.39$3.20
Jun 2025Diamondback E&P004214210$68.17$3.02
May 2025Diamondback E&P2931,0311,0310$62.17$3.12
Apr 2025De IV1001,2441,2440$63.54$3.42
Mar 2025De IV901,2711,2710$68.24$4.12
Feb 2025De IV1901,1491,1490$71.53$4.19
Jan 2025De IV1401,2721,2720$75.74$4.13
Dec 2024De IV1601,2781,2780$70.12$3.01
Nov 2024De IV1201,2391,2390$69.95$2.12
Oct 2024De IV501,2901,2900$71.99$2.20
Sep 2024De IV501,2421,2420$70.24$2.28
Aug 2024De IV601,2851,2850$76.68$1.99
Jul 2024De IV601,2751,2750$81.80$2.07
Jun 2024De IV1101,2121,2120$79.77$2.54
May 2024De IV2701,2381,2380$80.02$2.12
Apr 2024Endeavor Energy1101,066763303$85.35$1.60
Mar 2024Endeavor Energy1109040904$81.28$1.49
Feb 2024Endeavor Energy1708370837$77.25$1.72
Jan 2024Endeavor Energy1309860986$74.15$3.18
Dec 2023Endeavor Energy01701,20701,207$71.90$2.52
Nov 2023Endeavor Energy1101,20001,200$77.69$2.71
Oct 2023Endeavor Energy1701,33801,338$85.64$2.98
Sep 2023Endeavor Energy601,20301,203$89.43$2.64
Aug 2023Endeavor Energy1101,19701,197$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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Nearby

This lease belongs to

OperatorDiamondback E&P LLCFieldAzalea (Devonian)CountyMidland County

Diamondback E&P LLC in Midland County

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Azalea (Devonian) field

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