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COURSON HERNDON 656/577

Courson Herndon 656/577 is an oil lease in Ochiltree County, Texas, operated by Mewbourne Oil Company in the Allen-Parker (Marmaton) field.

2 wells

12,199bbl oil, last 12 months−36% vs prior year
Operator
Mewbourne Oil Company
County
Ochiltree County
Field
Allen-Parker (Marmaton)
RRC lease
10-09785

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Where it sits

This county

Ochiltree CountyOchiltreeHansfordLipscombOchiltree County
Ochiltree County
Gas, last 12 months
195,191 mcf
Oil in Jul 2026
852 bbl

Production by month

Oil output fell 36% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for COURSON HERNDON 656/577, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 12,199 bbl in the 12 months through Jul 2026, against 18,991 bbl in the 12 months before.Last 12 months: 12,199 bblbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for COURSON HERNDON 656/577, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 12,199 bbl in the 12 months through Jul 2026, against 18,991 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040kJan 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

  • Transmission line (2)
  • Lease fuel (1)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of COURSON HERNDON 656/577 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.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of COURSON HERNDON 656/577 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.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 194,483 mcf

  • Lease fuel (1)

    0.4% · 708 mcf

2 wells on this lease

Wells on COURSON HERNDON 656/577
API numberWell no.Status
42-357-33736M001BJActive
42-357-33744M002DDActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Kimrad Transport, LPOilGathers100Mar 7, 2022
Energy Transfer CompanyCasinghead gasBuys100Mar 7, 2022
Energy Transfer CompanyCasinghead gasGathers100Mar 7, 2022

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

Who buys my oilOil price check

1,116 acres on the newest permit

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Permits for Courson Herndon 656/577
API numberWell no.Acreson the permit
42-357-33744M002DD1,116
42-357-33736M001BJ1,116

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for COURSON HERNDON 656/577
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268521,09415,61215,5500$80.46$2.89
Jun 202682952315,41815,3600$84.81$3.15
May 202680089214,37114,3120$102.13$2.94
Apr 202685186515,03014,9700$100.32$2.77
Mar 20268641,04216,31316,2510$91.38$3.04
Feb 20261,00274815,65515,6010$64.51$3.62
Jan 20261,0301,64416,44716,3850$60.04$7.72
Dec 20251,11971716,22616,1640$57.97$4.26
Nov 20251,0611,26616,27616,2160$60.06$3.79
Oct 20251,21488417,89117,8300$60.89$3.19
Sep 20251,4071,47919,79019,7300$63.96$2.97
Aug 20251,17090316,16216,1140$64.86$2.91
Jul 20251,2901,53916,77216,7270$68.39$3.20
Jun 20251,5111,67518,86618,8060$68.17$3.02
May 20251,6541,72218,13518,0730$62.17$3.12
Apr 20251,7201,53120,70620,6460$63.54$3.42
Mar 20251,9141,91322,48622,4240$68.24$4.12
Feb 20251,09595213,78813,7400$71.53$4.19
Jan 20251,7491,73821,71021,6480$75.74$4.13
Dec 20241,9322,09224,11924,0570$70.12$3.01
Nov 20241,9561,67026,71426,6540$69.95$2.12
Oct 20241,4431,61622,63022,5810$71.99$2.20
Sep 202484272116,74016,7090$70.24$2.28
Aug 20241,8851,85930,32030,2580$76.68$1.99
Jul 20241,9772,35329,68829,6310$81.80$2.07
Jun 20242,2032,02630,49829,4210$79.77$2.54
May 20242,0442,03528,01226,8960$80.02$2.12
Apr 20242,1012,05527,58826,5120$85.35$1.60
Mar 20242,1682,10029,62428,5540$81.28$1.49
Feb 20242,1932,30429,12528,1160$77.25$1.72
Jan 20242,4222,55532,36031,3740$74.15$3.18
Dec 20232,7962,79335,15234,0360$71.90$2.52
Nov 20232,9282,97534,65133,5880$77.69$2.71
Oct 20232,8842,99236,08234,9490$85.64$2.98
Sep 20233,5623,36439,23638,0060$89.43$2.64
Aug 20233,0733,52134,52333,2520$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorMewbourne Oil CompanyFieldAllen-Parker (Marmaton)CountyOchiltree County

Mewbourne Oil Company in Ochiltree County

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Allen-Parker (Marmaton) field

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