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Texas oil lease

Producing

MCKASKLE-STEWART

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

Oil lease dossier

1,803bbl oil, last 12 months−12% vs prior year
Operator
Diamondback E&P LLC
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-37264

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
1,875 mcf
Oil in Jul 2026
136 bbl

Checks stopped on this lease?

  • Operator

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

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

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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 MCKASKLE-STEWART, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 1,803 bbl in the 12 months through Jul 2026, against 2,043 bbl in the 12 months before.Last 12 months: 1,803 bblbbl per monthmcf per month005050100100150150200200250250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for MCKASKLE-STEWART, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 1,803 bbl in the 12 months through Jul 2026, against 2,043 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005050100100150150200200250250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Apr 2024.

  • Processing plant (3)
  • Flared (4)
All of the gas went to flaring in the last 12 monthsShare of MCKASKLE-STEWART gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of MCKASKLE-STEWART gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the last 12 months. 28 months above 3%.

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.

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 LLCOilGathers100Sep 1, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Aug 1, 2025–
Dcp Operating Company, LPCasinghead gasGathers100Aug 1, 2025–
Midcon Gathering LLCOilGathers100Aug 1, 2025Sep 1, 2026
Oasis Transp & Marketing Corp.OilGathers100Oct 1, 2019Aug 1, 2025
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Oct 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Oct 1, 2019
Cp Energy, L.l.c.OilGathers100Apr 1, 2018Oct 1, 2019

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

Who buys my oilOil price check

480 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for McKaskle-Stewart
API numberWell no.Acreson the permit
42-329-342352480

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 MCKASKLE-STEWART
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P1361881650165$80.46$2.89
Jun 2026Diamondback E&P1631781690169$84.81$3.15
May 2026Diamondback E&P1621771650165$102.13$2.94
Apr 2026Diamondback E&P1451731500150$100.32$2.77
Mar 2026Diamondback E&P14001510151$91.38$3.04
Feb 2026Diamondback E&P1341811500150$64.51$3.62
Jan 2026Diamondback E&P1551821370137$60.04$7.72
Dec 2025Diamondback E&P1651911580158$57.97$4.26
Nov 2025Diamondback E&P1421791520152$60.06$3.79
Oct 2025Diamondback E&P1481681570157$60.89$3.19
Sep 2025Diamondback E&P15701580158$63.96$2.97
Aug 2025Diamondback E&P1561801630163$64.86$2.91
Jul 2025Diamondback E&P1621721580158$68.39$3.20
Jun 2025Diamondback E&P1571231540154$68.17$3.02
May 2025Diamondback E&P1671771620162$62.17$3.12
Apr 2025Diamondback E&P1831791670167$63.54$3.42
Mar 2025Diamondback E&P1361841100110$68.24$4.12
Feb 2025Diamondback E&P1571831310131$71.53$4.19
Jan 2025Diamondback E&P1822101570157$75.74$4.13
Dec 2024Endeavor Energy1951861480148$70.12$3.01
Nov 2024Endeavor Energy1781832130213$69.95$2.12
Oct 2024Endeavor Energy1603661550155$71.99$2.20
Sep 2024Endeavor Energy20002000200$70.24$2.28
Aug 2024Endeavor Energy1661831550155$76.68$1.99
Jul 2024Endeavor Energy1751801550155$81.80$2.07
Jun 2024Endeavor Energy1741841500150$79.77$2.54
May 2024Endeavor Energy1781831550155$80.02$2.12
Apr 2024Endeavor Energy17517010010$85.35$1.60
Mar 2024Endeavor Energy18218114140$81.28$1.49
Feb 2024Endeavor Energy1481791221220$77.25$1.72
Jan 2024Endeavor Energy1791861181180$74.15$3.18
Dec 2023Endeavor Energy14701301300$71.90$2.52
Nov 2023Endeavor Energy1321771041040$77.69$2.71
Oct 2023Endeavor Energy15917596960$85.64$2.98
Sep 2023Endeavor Energy1691831051050$89.43$2.64
Aug 2023Endeavor Energy1731811151150$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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