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Texas oil lease

Producing

CUMBERLAND WEST H

Cumberland West H is an oil lease in Midland County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

Oil lease dossier

9,261bbl oil, last 12 months−44% vs prior year
Operator
Diamondback E&P LLC
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-55692

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
159,056 mcf
Oil in Jul 2026
287 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 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 CUMBERLAND WEST H, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 9,261 bbl in the 12 months through Jul 2026, against 16,393 bbl in the 12 months before.Last 12 months: 9,261 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for CUMBERLAND WEST H, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 9,261 bbl in the 12 months through Jul 2026, against 16,393 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a transmission line in the last 12 months

Flaring peaked at 3.2% of the gas in Feb 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of CUMBERLAND WEST H gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.2% of the gas in Feb 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of CUMBERLAND WEST H gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.2% of the gas in Feb 2025.Share of gas by disposition code0%50%100%Flared 3.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 158,529 mcf

  • Lease fuel (1)

    0.3% · 479 mcf

  • Flared (4)

    0.0% · 48 mcf

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Aug 1, 2025–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Enlink Midstream Services, LLCCasinghead gasGathers100Feb 9, 2021Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys100Feb 9, 2021Apr 1, 2026
Diamondback E&P LLCOilGathers50Feb 9, 2021Aug 1, 2025
Oasis Transp & Marketing Corp.OilGathers50Feb 9, 2021Aug 1, 2025

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

Who buys my oilOil price check

607.25 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Cumberland West H
API numberWell no.Acreson the permit
42-329-440333403WA607.25

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 CUMBERLAND WEST H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262872845,6415,6150$80.46$2.89
Jun 20261271342,6072,5940$84.81$3.15
May 202664064015,54715,4671$102.13$2.94
Apr 202690590413,97813,9040$100.32$2.77
Mar 202671571311,55911,4960$91.38$3.04
Feb 20265205288,3218,2770$64.51$3.62
Jan 202678878417,87417,8070$60.04$7.72
Dec 20251,0081,00519,31719,2680$57.97$4.26
Nov 20251,2751,28918,74018,7200$60.06$3.79
Oct 20251,4021,39118,80918,7650$60.89$3.19
Sep 20256196228,7158,7150$63.96$2.97
Aug 202597598817,94817,90147$64.86$2.91
Jul 20251,4341,42523,13223,1320$68.39$3.20
Jun 20251,4311,43219,13419,1300$68.17$3.02
May 20251,5771,61019,14319,0900$62.17$3.12
Apr 20251,7581,73122,45022,34942$63.54$3.42
Mar 20252,0772,09924,60124,209309$68.24$4.12
Feb 20252,6932,65320,16919,419651$71.53$4.19
Jan 20254394472,6292,6160$75.74$4.13
Dec 20241,2511,2506,9116,82749$70.12$3.01
Nov 20241,1031,1025,0024,95917$69.95$2.12
Oct 20249369394,7734,7470$71.99$2.20
Sep 20249259214,6824,65211$70.24$2.28
Aug 20247697704,8594,76382$76.68$1.99
Jul 20248678654,8594,8369$81.80$2.07
Jun 20241,0471,0455,2535,20336$79.77$2.54
May 20241,1421,1475,3645,32327$80.02$2.12
Apr 20241,1061,1055,8255,78128$85.35$1.60
Mar 20241,3251,3256,7696,7510$81.28$1.49
Feb 20241,3871,3896,9046,8840$77.25$1.72
Jan 20241,6471,6488,6868,6620$74.15$3.18
Dec 20231,7641,8088,8978,8720$71.90$2.52
Nov 20231,8661,8408,7928,7680$77.69$2.71
Oct 20231,9211,9319,2439,18430$85.64$2.98
Sep 20232,4672,47911,28311,2540$89.43$2.64
Aug 20232,9422,93012,65612,6110$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 LLCFieldSpraberry (Trend Area)CountyMidland County

Diamondback E&P LLC in Midland County

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Spraberry (Trend Area) field

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