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Texas oil lease

Producing

KATHERINE BROWN UNIT

Katherine Brown Unit is an oil lease in Dimmit County, Texas, operated by Atlas Operating LLC in the Briscoe Ranch (Eagleford) field.

3 wells

2,898bbl oil, last 12 months−45% vs prior year
Operator
Atlas Operating LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-19742

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
6,574 mcf
Oil in Jun 2026
53 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: HOWARD MARKETING, LLC replaced CIMA ENERGY, LP as the buyer of this lease's gas from oil wells on Feb 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 45% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for KATHERINE BROWN UNIT, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 2,528 bbl in the 12 months through Jul 2026, against 4,632 bbl in the 12 months before.Last 12 months: 2,528 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for KATHERINE BROWN UNIT, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 2,528 bbl in the 12 months through Jul 2026, against 4,632 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of KATHERINE BROWN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months.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 processing plant in the last 12 monthsShare of KATHERINE BROWN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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.

Who has run this lease

The operator changed 2 times, most recently in Aug 2021

Operators of this lease over timeFreedom Production, Inc., Jan 2020 to Jun 2020; Redemption Oil & Gas, LLC, Jul 2020 to Jul 2021; Atlas Operating LLC, Aug 2021 to Jun 20262020202120222023202420252026Changed Jul 2020Changed Aug 2021Freedom Production, Inc.Jan 2020 to Jun 2020Redemption Oil & Gas, LLCJul 2020 to Jul 2021Atlas Operating LLCAug 2021 to now
Operators of this lease over timeFreedom Production, Inc., Jan 2020 to Jun 2020; Redemption Oil & Gas, LLC, Jul 2020 to Jul 2021; Atlas Operating LLC, Aug 2021 to Jun 20262020202120222023202420252026Changed Jul 2020Changed Aug 2021Freedom Production, Inc.Jan 2020 to Jun 2020Redemption Oil & Gas, LLCJul 2020 to Jul 2021Atlas Operating LLCAug 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on KATHERINE BROWN UNIT
API numberWell no.Status
42-127-380111HShut-in
42-127-380122HShut-in
42-127-380133HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers90Feb 1, 2026–
Gulfmark Energy, Inc.OilGathers10Feb 1, 2026–
Howard Marketing, LLCCasinghead gasBuys100Feb 1, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 12, 2019–
Cima Energy, LPCasinghead gasBuys100Oct 1, 2020Feb 1, 2026
Shell Trading (Us) CompanyOilGathers100Mar 12, 2019Feb 1, 2026
Southcross Marketing Company LTDCasinghead gasBuys100Sep 1, 2020Oct 1, 2020
Howard Marketing, LLCCasinghead gasBuys100Mar 12, 2019Sep 1, 2020

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

Who buys my oilOil price check

119.82 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 89.28 and 119.85 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Katherine Brown Unit
API numberWell no.Acreson the permit
42-127-380111H119.82
42-127-380122H89.28
42-127-380133H119.85

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for KATHERINE BROWN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Atlas Operating53591151150$84.81$3.15
May 2026Atlas Operating101118880$102.13$2.94
Apr 2026Atlas Operating1811931261260$100.32$2.77
Mar 2026Atlas Operating2873248298290$91.38$3.04
Feb 2026Atlas Operating1691035915910$64.51$3.62
Jan 2026Atlas Operating2532243823820$60.04$7.72
Dec 2025Atlas Operating2802905475470$57.97$4.26
Nov 2025Atlas Operating53841391390$60.06$3.79
Oct 2025Atlas Operating3372153493490$60.89$3.19
Sep 2025Atlas Operating4352691,1411,1410$63.96$2.97
Aug 2025Atlas Operating3792481,0151,0150$64.86$2.91
Jul 2025Atlas Operating3703221,3321,3320$68.39$3.20
Jun 2025Atlas Operating4073641,9861,9860$68.17$3.02
May 2025Atlas Operating3472941,3501,3500$62.17$3.12
Apr 2025Atlas Operating3583501,7021,7020$63.54$3.42
Mar 2025Atlas Operating4335672,7412,7410$68.24$4.12
Feb 2025Atlas Operating2553391,9941,9940$71.53$4.19
Jan 2025Atlas Operating751122,2102,2100$75.74$4.13
Dec 2024Atlas Operating4443803,2743,2740$70.12$3.01
Nov 2024Atlas Operating1534771,0571,0570$69.95$2.12
Oct 2024Atlas Operating6132295105100$71.99$2.20
Sep 2024Atlas Operating5575321,1141,1140$70.24$2.28
Aug 2024Atlas Operating6206357087080$76.68$1.99
Jul 2024Atlas Operating3974614574570$81.80$2.07
Jun 2024Atlas Operating3974191,1621,1620$79.77$2.54
May 2024Atlas Operating6564931,6781,6780$80.02$2.12
Apr 2024Atlas Operating7497741,5441,5440$85.35$1.60
Mar 2024Atlas Operating4364375705700$81.28$1.49
Feb 2024Atlas Operating5946617637630$77.25$1.72
Jan 2024Atlas Operating6208431,2621,2620$74.15$3.18
Dec 2023Atlas Operating7805685925920$71.90$2.52
Nov 2023Atlas Operating5135062,5472,5470$77.69$2.71
Oct 2023Atlas Operating1141991,0801,0800$85.64$2.98
Sep 2023Atlas Operating4294502,8212,8210$89.43$2.64
Aug 2023Atlas Operating1905714,1934,1930$81.39$2.58

No report filed

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

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Nearby

This lease belongs to

OperatorAtlas Operating LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Atlas Operating LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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