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BROWNLEE 128

Brownlee 128 is an oil lease in Ochiltree County, Texas, operated by Highmark Energy Operating, LLC in the Pan Petro (Cleveland) field.

2 wells

3,440bbl oil, last 12 months−14% vs prior year
Operator
Highmark Energy Operating, LLC
County
Ochiltree County
Field
Pan Petro (Cleveland)
RRC lease
10-08629

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Where it sits

This county

Ochiltree CountyOchiltreeHansfordLipscombOchiltree County
Ochiltree County
Gas, last 12 months
21,686 mcf
Oil in Jul 2026
266 bbl

Production by month

Oil output fell 14% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for BROWNLEE 128, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 3,440 bbl in the 12 months through Jul 2026, against 4,016 bbl in the 12 months before.Last 12 months: 3,440 bblbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for BROWNLEE 128, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 3,440 bbl in the 12 months through Jul 2026, against 4,016 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line

  • Transmission line (2)
  • Lease fuel (1)
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of BROWNLEE 128 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: line to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of BROWNLEE 128 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line.Share of gas by disposition code0%50%100%Jul 26: line to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    58% · 12,617 mcf

  • Transmission line (2)

    42% · 9,069 mcf

Who has run this lease

The operator changed once, most recently in Feb 2022

Operators of this lease over timeEOG Resources, Inc., Jan 2020 to Jan 2022; Highmark Energy Operating, LLC, Feb 2022 to Jul 20262020202120222023202420252026Changed Feb 2022EOG Resources, Inc.Jan 2020 to Jan 2022Highmark Energy Operating, LLCFeb 2022 to now
Operators of this lease over timeEOG Resources, Inc., Jan 2020 to Jan 2022; Highmark Energy Operating, LLC, Feb 2022 to Jul 20262020202120222023202420252026Changed Feb 2022EOG Resources, Inc.Jan 2020 to Jan 2022Highmark Energy Operating, LLCFeb 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on BROWNLEE 128
API numberWell no.Status
42-357-329923HActive
42-357-330114HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Kimrad Transport, LPOilGathers100May 15, 2013
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017

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

Who buys my oilOil price check

645 acres on the newest permit

Permits for Brownlee 128
API numberWell no.Acreson the permit
42-357-330114H645
42-357-329923H645

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BROWNLEE 128
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Highmark Energy2663822,2221,0620$80.46$2.89
Jun 2026Highmark Energy3121912,2251,1450$84.81$3.15
May 2026Highmark Energy2643611,7187350$102.13$2.94
Apr 2026Highmark Energy3043761,5153880$100.32$2.77
Mar 2026Highmark Energy2501951,4973510$91.38$3.04
Feb 2026Highmark Energy2763841,5705670$64.51$3.62
Jan 2026Highmark Energy1952001,5695340$60.04$7.72
Dec 2025Highmark Energy3431951,7916710$57.97$4.26
Nov 2025Highmark Energy3111961,7327750$60.06$3.79
Oct 2025Highmark Energy2703851,8549770$60.89$3.19
Sep 2025Highmark Energy3211962,0249430$63.96$2.97
Aug 2025Highmark Energy3283911,9699210$64.86$2.91
Jul 2025Highmark Energy3201912,0309990$68.39$3.20
Jun 2025Highmark Energy3175831,9719050$68.17$3.02
May 2025Highmark Energy3863862,0559900$62.17$3.12
Apr 2025Highmark Energy2943891,8308630$63.54$3.42
Mar 2025Highmark Energy3723221,7987200$68.24$4.12
Feb 2025Highmark Energy2963871,7268220$71.53$4.19
Jan 2025Highmark Energy2291941,8939070$75.74$4.13
Dec 2024Highmark Energy3222021,9548140$70.12$3.01
Nov 2024Highmark Energy3723811,8507770$69.95$2.12
Oct 2024Highmark Energy4473822,1109570$71.99$2.20
Sep 2024Highmark Energy3443831,6988520$70.24$2.28
Aug 2024Highmark Energy3171821,7729300$76.68$1.99
Jul 2024Highmark Energy4033812,1079500$81.80$2.07
Jun 2024Highmark Energy3803852,0979960$79.77$2.54
May 2024Highmark Energy3877852,2691,1540$80.02$2.12
Apr 2024Highmark Energy4292022,3881,2690$85.35$1.60
Mar 2024Highmark Energy4335922,4111,3010$81.28$1.49
Feb 2024Highmark Energy4975902,2891,2150$77.25$1.72
Jan 2024Highmark Energy5253942,2901,3080$74.15$3.18
Dec 2023Highmark Energy6275902,4121,2850$71.90$2.52
Nov 2023Highmark Energy6485252,4671,3830$77.69$2.71
Oct 2023Highmark Energy3571912,3521,7900$85.64$2.98
Sep 2023Highmark Energy2171871,2887850$89.43$2.64
Aug 2023Highmark Energy3823721,5419350$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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Nearby

This lease belongs to

OperatorHighmark Energy Operating, LLCFieldPan Petro (Cleveland)CountyOchiltree County

Highmark Energy Operating, LLC in Ochiltree County

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Pan Petro (Cleveland) field

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