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Texas oil lease

Producing

MADSEN C UNIT

Madsen C Unit is an oil lease in Montague County, Texas, operated by EOG Resources, Inc. in the Newark, East (Barnett Shale) field.

2 wells

585bbl oil, last 12 months−37% vs prior year
Operator
EOG Resources, Inc.
County
Montague County
Field
Newark, East (Barnett Shale)
RRC lease
09-33655

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Where it sits

This county

Montague CountyMontagueClayCookeMontague County
Montague County
Gas, last 12 months
53,959 mcf
Oil in Jul 2026
35 bbl

Production by month

Oil output fell 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for MADSEN C UNIT, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 585 bbl in the 12 months through Jul 2026, against 925 bbl in the 12 months before.Last 12 months: 585 bblbbl per monthmcf per month00502,5001005,0001507,50020010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for MADSEN C UNIT, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 585 bbl in the 12 months through Jul 2026, against 925 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502,5001005,0001507,50020010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MADSEN C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2026: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MADSEN C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Jun 26: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    89% · 48,153 mcf

  • Lease fuel (1)

    10% · 5,620 mcf

  • Flared (4)

    0.3% · 186 mcf

0.3% of the gas flared in the last 12 months. No month above 3%.

2 wells on this lease

Wells on MADSEN C UNIT
API numberWell no.Status
42-337-351231HActive
42-337-351242HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ptt Premier Trading and Tran LLCOilGathers100Nov 1, 2023–
Copano Fld Serv/North Texas, LLCCasinghead gasBuys100Aug 1, 2013–
Eog Resources, Inc.Casinghead gasGathers100Aug 1, 2013–
Gulfmark Energy, Inc.OilGathers100Nov 1, 2018Nov 1, 2023

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

Who buys my oilOil price check

225.70 acres on the newest permit

Permits for Madsen C Unit
API numberWell no.Acreson the permit
42-337-351231H225.70
42-337-351242H225.70

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

Unit decimal checker

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MADSEN C UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263507,1056,47015$80.46$2.89
Jun 20261707,4606,84614$84.81$3.15
May 20264409513247$102.13$2.94
Apr 20261811,34072812$100.32$2.77
Mar 2026361291,6601,02515$91.38$3.04
Feb 20262112,1171,54413$64.51$3.62
Jan 20261702,5571,96215$60.04$7.72
Dec 2025921944,7534,11518$57.97$4.26
Nov 20258115,3734,75617$60.06$3.79
Oct 20255816,6916,47516$60.89$3.19
Sep 20251051397,1317,10823$63.96$2.97
Aug 2025611586,8216,80021$64.86$2.91
Jul 20255928,1248,10222$68.39$3.20
Jun 20251082023,4303,40525$68.17$3.02
May 20254314,5574,53522$62.17$3.12
Apr 20256127,0906,48723$63.54$3.42
Mar 20255615,3884,74919$68.24$4.12
Feb 20251813765,8715,28526$71.53$4.19
Jan 20255104,5823,94319$75.74$4.13
Dec 20246005,6244,98024$70.12$3.01
Nov 20245015,0514,42922$69.95$2.12
Oct 20241261756,8456,19827$71.99$2.20
Sep 20246516,5025,88121$70.24$2.28
Aug 20246516,8666,22818$76.68$1.99
Jul 20241613376,1425,50022$81.80$2.07
Jun 20245004,6474,03116$79.77$2.54
May 20247807,1656,52520$80.02$2.12
Apr 20241041754,7084,09414$85.35$1.60
Mar 20245413,2582,62711$81.28$1.49
Feb 20245614,1913,6065$77.25$1.72
Jan 2024953395,7515,1299$74.15$3.18
Dec 202311415,7795,1590$71.90$2.52
Nov 20231011775,9275,3270$77.69$2.71
Oct 20239116,7856,7850$85.64$2.98
Sep 20238316,2386,2380$89.43$2.64
Aug 20231643205,1105,1100$81.39$2.58

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

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This lease belongs to

OperatorEOG Resources, Inc.FieldNewark, East (Barnett Shale)CountyMontague County

EOG Resources, Inc. in Montague County

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Newark, East (Barnett Shale) field

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