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Texas oil lease

Producing

LAMASTER BROTHERS 66

Lamaster Brothers 66 is an oil lease in Ochiltree County, Texas, operated by Courson Oil & Gas, Inc. in the Pan Petro (Cleveland) field.

2 wells

1,515bbl oil, last 12 months−31% vs prior year
RRC lease
10-08734

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Where it sits

This county

Ochiltree CountyOchiltreeHansfordLipscombOchiltree County
Ochiltree County
Gas, last 12 months
50,514 mcf
Oil in Jul 2026
83 bbl

Production by month

Oil output fell 31% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for LAMASTER BROTHERS 66, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 1,515 bbl in the 12 months through Jul 2026, against 2,180 bbl in the 12 months before.Last 12 months: 1,515 bblbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for LAMASTER BROTHERS 66, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 1,515 bbl in the 12 months through Jul 2026, against 2,180 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
97% of the gas went to a transmission line in the last 12 monthsShare of LAMASTER BROTHERS 66 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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
97% of the gas went to a transmission line in the last 12 monthsShare of LAMASTER BROTHERS 66 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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)

    97% · 49,138 mcf

  • Lease fuel (1)

    2.7% · 1,376 mcf

2 wells on this lease

Wells on LAMASTER BROTHERS 66
API numberWell no.Status
42-357-327172HActive
42-357-33535A 1HCActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Cp Energy, L.l.c.OilGathers100Feb 1, 2019–
Et Gathering & Processing LLCCasinghead gasBuys100Nov 14, 2023–
Energy Transfer CompanyCasinghead gasGathers100Nov 14, 2023–
Dcp Operating Company, LPCasinghead gasGathers100Nov 1, 2023Nov 14, 2023
Dcp Operating Company, LPCasinghead gasBuys100Nov 1, 2023Nov 14, 2023
Energy Transfer CompanyCasinghead gasGathers100Feb 1, 2019Nov 1, 2023
Etc Texas P/L, LTDCasinghead gasBuys100Feb 1, 2019Nov 1, 2023
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Feb 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Feb 1, 2019

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

638 acres on the newest permit

Permits for Lamaster Brothers 66
API numberWell no.Acreson the permit
42-357-33535A 1HC638
42-357-327172H638

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

Estimate your royalty

36 months, newest first

Ledger for LAMASTER BROTHERS 66
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268303,0092,9150$80.46$2.89
Jun 20261291784,3504,2300$84.81$3.15
May 202613904,6194,4950$102.13$2.94
Apr 20261223344,5334,4130$100.32$2.77
Mar 202615303,5633,4390$91.38$3.04
Feb 20261461824,2324,1200$64.51$3.62
Jan 20261261774,6334,5090$60.04$7.72
Dec 20251311864,0263,9340$57.97$4.26
Nov 20259703,7153,6070$60.06$3.79
Oct 20251081784,4104,2960$60.89$3.19
Sep 20251401774,6824,5620$63.96$2.97
Aug 202514104,7424,6180$64.86$2.91
Jul 20258661,1494,9214,7970$68.39$3.20
Jun 202511205,0554,9350$68.17$3.02
May 202515306,0455,9210$62.17$3.12
Apr 2025741942,9292,8430$63.54$3.42
Mar 20255201,0891,0310$68.24$4.12
Feb 20252507166700$71.53$4.19
Jan 20256201,0861,0240$75.74$4.13
Dec 2024491921,1871,1190$70.12$3.01
Nov 202412505,4645,3500$69.95$2.12
Oct 20243713707,5757,4510$71.99$2.20
Sep 202413807,1837,0670$70.24$2.28
Aug 20241534377,7457,6230$76.68$1.99
Jul 20241841848,8218,6970$81.80$2.07
Jun 202419108,7478,6270$79.77$2.54
May 20241921869,3639,2390$80.02$2.12
Apr 20242001799,2849,1640$85.35$1.60
Mar 20241984229,2979,1750$81.28$1.49
Feb 20241271709,3709,2540$77.25$1.72
Jan 2024245010,66910,5450$74.15$3.18
Dec 202321418810,49510,3710$71.90$2.52
Nov 202320537410,0369,9160$77.69$2.71
Oct 202322036010,85510,7310$85.64$2.98
Sep 202318918910,48210,3580$89.43$2.64
Aug 202323917211,64711,5230$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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Nearby

Courson Oil & Gas, Inc. in Ochiltree County

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