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Texas oil lease

Producing

MARION EAST K 36-25

Marion East K 36-25 is an oil lease in Midland County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

3 wells

97,319bbl oil, last 12 months
Operator
Diamondback E&P LLC
County
Midland County
Field
Spraberry (Trend Area)
RRC lease
08-62956

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Where it sits

This county

Midland CountyMidlandMartinAndrewsGlasscockHowardEctorMidland County
Midland County
Gas, last 12 months
131,929 mcf
Oil in Jul 2026
94,317 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC replaced BRAZOS MIDSTREAM OPERATING, LLC as the buyer of this lease's gas from oil wells on Jun 1, 2026.

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

See why checks stop on this lease
First check

Production started June 2026; the first check is due by about October 28, 2026 (estimate).

When is my first royalty check due?

Production by month

Oil output since May 2025

  • Oil (bars)
  • Gas (line)
Oil output since May 2025Monthly oil production and gas for MARION EAST K 36-25, May 2025 to Jul 2026. Oil output since May 2025. Monthly average of 32,440 bbl in the latest 3 months, against 0 bbl in the first 3.bbl per monthmcf per month0025k50k50k100k75k150k100k200kJul 25OctJan 26AprJul
Oil output since May 2025Monthly oil production and gas for MARION EAST K 36-25, May 2025 to Jul 2026. Oil output since May 2025. Monthly average of 32,440 bbl in the latest 3 months, against 0 bbl in the first 3.bbl per monthmcf per month0025k50k50k100k75k150k100k200kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a transmission line in the 2 months reported

Flaring peaked at 23.3% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a transmission line in the 2 months reportedShare of MARION EAST K 36-25 gas by disposition code each month, May 2025 to Jul 2026. 93% of the gas went to a transmission line in the 2 months reported. Flaring peaked at 23.3% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 23.3%Jul 25OctJan 26AprJul
93% of the gas went to a transmission line in the 2 months reportedShare of MARION EAST K 36-25 gas by disposition code each month, May 2025 to Jul 2026. 93% of the gas went to a transmission line in the 2 months reported. Flaring peaked at 23.3% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 23.3%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    93% · 123,203 mcf

  • Flared (4)

    4.2% · 5,531 mcf

  • Lease fuel (1)

    2.4% · 3,195 mcf

4.2% of the gas flared in the 2 months reported. 2 months above 3%.

3 wells on this lease

Wells on MARION EAST K 36-25
API numberWell no.Status
42-329-473994411HShut-in
42-329-474004211HActive
42-329-474012611HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers100Feb 11, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Jun 1, 2026–
Brazos Midstream Oprtng Iii, LLCCasinghead gasGathers100Jun 1, 2026–
Brazos Midstream Operating, LLCCasinghead gasGathers100Feb 11, 2025Jun 1, 2026
Brazos Midstream Operating, LLCCasinghead gasBuys100Feb 11, 2025Jun 1, 2026

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

Who buys my oilOil price check

320.66 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.

Check your decimal on this lease
Permits for Marion East K 36-25
API numberWell no.Acreson the permit
42-329-473994411H320.66
42-329-474004211H320.66
42-329-474012611H320.66

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

15 months, newest first

Ledger for MARION EAST K 36-25
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202694,31794,246128,439120,6834,717$80.46$2.89
Jun 20263,0022,9853,4902,520814$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12

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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