Skip to content
Royalty Clerk

Texas gas well

Producing

BROWN, KATHERINE J. GAS UNIT

Brown, Katherine J. Gas Unit is a gas well in Harrison County, Texas, operated by Mmgl East Texas III, LLC in the Blocker (Cotton Valley) field.

1 well

11,494mcf gas, last 12 months+7% vs prior year
RRC lease
06-140781

Is your check right?

Check my statement

Where it sits

This county

Harrison CountyHarrisonPanolaGreggUpshurCassMorrisMarionTitusCampHarrison County
Harrison County
Gas in Jul 2026
925 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Mmgl East Texas III, LLC took over from BPX Operating Company in Nov 2024.

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

See why checks stop on this lease

Production by month

Gas output rose 7% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 7% over the last 12 monthsMonthly gas production for BROWN, KATHERINE J. GAS UNIT, Aug 2023 to Jul 2026. Gas output rose 7% over the last 12 months. 11,494 mcf in the 12 months through Jul 2026, against 10,715 mcf in the 12 months before.Last 12 months: 11,494 mcfmcf per month02505007501,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 7% over the last 12 monthsMonthly gas production for BROWN, KATHERINE J. GAS UNIT, Aug 2023 to Jul 2026. Gas output rose 7% over the last 12 months. 11,494 mcf in the 12 months through Jul 2026, against 10,715 mcf in the 12 months before.Last 12 monthsmcf per month02505007501,0001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of BROWN, KATHERINE J. GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of BROWN, KATHERINE J. GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Nov 24: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 10,939 mcf

  • Lease fuel (1)

    4.8% · 555 mcf

Who has run this lease

The operator changed 2 times, most recently in Nov 2024

Operators of this lease over timeBP America Production Company, Jan 2020 to Feb 2022; BPX Operating Company, Mar 2022 to Oct 2024; Mmgl East Texas III, LLC, Nov 2024 to Jul 20262020202120222023202420252026Changed Mar 2022Changed Nov 2024BP America Production CompanyJan 2020 to Feb 2022BPX Operating CompanyMar 2022 to Oct 2024Mmgl East Texas III, LLCNov 2024 to now
Operators of this lease over timeBP America Production Company, Jan 2020 to Feb 2022; BPX Operating Company, Mar 2022 to Oct 2024; Mmgl East Texas III, LLC, Nov 2024 to Jul 20262020202120222023202420252026Changed Mar 2022Changed Nov 2024BP America Production CompanyJan 2020 to Feb 2022BPX Operating CompanyMar 2022 to Oct 2024Mmgl East Texas III, LLCNov 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BROWN, KATHERINE J. GAS UNIT
API numberWell no.Status
42-203-320584Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers100Mar 1, 2022–
Bp Energy Co.Gas-well gasBuys100Mar 1, 2022–
Markwest Energy E TX Gas Co, LLCGas-well gasGathers100Mar 1, 2022–
Enable Midstream Partners, LPCondensateGathers50Dec 1, 2013Mar 1, 2022
Plains Marketing, L.p.CondensateGathers50May 1, 2010Mar 1, 2022
Enable Gas Transmission, LLCGas-well gasGathers100Oct 19, 2015Mar 1, 2022
Bp America Production CompanyGas-well gasBuys100Jan 1, 2002Mar 1, 2022

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

704 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Worth asking

    A substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • 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 Brown, Katherine J. Gas Unit
API numberWell no.Acreson the permit
42-203-320584704

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

Estimate your royalty

36 months, newest first

Ledger for BROWN, KATHERINE J. GAS UNIT
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Mmgl East9258840$80.46$2.89
Jun 2026Mmgl East9028620$84.81$3.15
May 2026Mmgl East9609180$102.13$2.94
Apr 2026Mmgl East9499080$100.32$2.77
Mar 2026Mmgl East9929360$91.38$3.04
Feb 2026Mmgl East8858430$64.51$3.62
Jan 2026Mmgl East9689180$60.04$7.72
Dec 2025Mmgl East9819320$57.97$4.26
Nov 2025Mmgl East9629140$60.06$3.79
Oct 2025Mmgl East9919410$60.89$3.19
Sep 2025Mmgl East9719240$63.96$2.97
Aug 2025Mmgl East1,0089590$64.86$2.91
Jul 2025Mmgl East9849340$68.39$3.20
Jun 2025Mmgl East9559100$68.17$3.02
May 2025Mmgl East1,0139630$62.17$3.12
Apr 2025Mmgl East1,0069570$63.54$3.42
Mar 2025Mmgl East1,0139640$68.24$4.12
Feb 2025Mmgl East9899410$71.53$4.19
Jan 2025Mmgl East8668230$75.74$4.13
Dec 2024Mmgl East8758300$70.12$3.01
Nov 2024Mmgl East7186780$69.95$2.12
Oct 2024BPX Operating7296890$71.99$2.20
Sep 2024BPX Operating7557140$70.24$2.28
Aug 2024BPX Operating8127670$76.68$1.99
Jul 2024BPX Operating7366980$81.80$2.07
Jun 2024BPX Operating1,0099550$79.77$2.54
May 2024BPX Operating1,0589940$80.02$2.12
Apr 2024BPX Operating1,0851,0220$85.35$1.60
Mar 2024BPX Operating1,1751,1140$81.28$1.49
Feb 2024BPX Operating1,1131,0560$77.25$1.72
Jan 2024BPX Operating1,1651,1030$74.15$3.18
Dec 2023BPX Operating1,0801,0260$71.90$2.52
Nov 2023BPX Operating1,0921,0410$77.69$2.71
Oct 2023BPX Operating1,1751,1160$85.64$2.98
Sep 2023BPX Operating1,0971,0320$89.43$2.64
Aug 2023BPX Operating1,0529920$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Nearby

Leases within 10 km

Drilling permits within 10 km