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Texas oil lease

Producing

MCLEAN UNIT 4

McLean Unit 4 is an oil lease in Jefferson County, Texas, operated by Magnum Producing, LP in the Big Hill field.

Oil lease dossier

2,795bbl oil, last 12 months−34% vs prior year
Operator
Magnum Producing, LP
County
Jefferson County
Field
Big Hill
RRC lease
03-27819

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Where it sits

This county

Jefferson CountyJeffersonOrangeChambersHardinLibertyJefferson County
Jefferson County
Oil in Jun 2026
127 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 34% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for MCLEAN UNIT 4, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 2,795 bbl in the 12 months through Jul 2026, against 4,215 bbl in the 12 months before.Last 12 months: 2,795 bblbbl per monthmcf per month00500101,000201,500302,00040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for MCLEAN UNIT 4, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 2,795 bbl in the 12 months through Jul 2026, against 4,215 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00500101,000201,500302,00040Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the 2 months reportedShare of MCLEAN UNIT 4 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 2 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the 2 months reportedShare of MCLEAN UNIT 4 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 2 months reported.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

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%From
Gulfmark Energy, Inc.OilGathers100Oct 8, 2019
Magnum Producing, LPCasinghead gasBuys100Oct 8, 2019
Magnum Producing, LPCasinghead gasGathers100Oct 8, 2019

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

Who buys my oilOil price check

40 acres on the newest permit

Permits for McLean Unit 4
API numberWell no.Acreson the permit
42-245-32864440

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MCLEAN UNIT 4
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 20261270000$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 202675334000$60.04$7.72
Dec 2025798662000$57.97$4.26
Nov 20251,4331,499000$60.06$3.79
Oct 2025348152000$60.89$3.19
Sep 202570000$63.96$2.97
Aug 202577000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 2025200000$68.17$3.02
May 202500000$62.17$3.12
Apr 2025268292000$63.54$3.42
Mar 2025482471000$68.24$4.12
Feb 2025555759000$71.53$4.19
Jan 2025446311000$75.74$4.13
Dec 2024491521000$70.12$3.01
Nov 2024583635000$69.95$2.12
Oct 2024356338000$71.99$2.20
Sep 2024475493000$70.24$2.28
Aug 2024539466000$76.68$1.99
Jul 2024465470000$81.80$2.07
Jun 2024408346000$79.77$2.54
May 2024467510000$80.02$2.12
Apr 2024600645000$85.35$1.60
Mar 2024635657000$81.28$1.49
Feb 2024575482000$77.25$1.72
Jan 2024559634000$74.15$3.18
Dec 2023818826000$71.90$2.52
Nov 20231,0771,125000$77.69$2.71
Oct 20231,2101,292000$85.64$2.98
Sep 20231,5801,49335350$89.43$2.64
Aug 20231,6611,60535350$81.39$2.58

No report filed

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

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Nearby

This lease belongs to

OperatorMagnum Producing, LPFieldBig HillCountyJefferson County

Magnum Producing, LP in Jefferson County

No other producing leases from this operator in this county are in our data yet.

Big Hill field

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New drilling permits in Jefferson County

Newest in the county: this lease has no coordinates.