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Texas gas well

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MOSLEY, THELMA GAS UNIT

Mosley, Thelma 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

293mcf gas, last 12 months−72% vs prior year
RRC lease
06-226578

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Where it sits

This county

Harrison CountyHarrisonPanolaGreggUpshurCassMorrisMarionTitusCampHarrison County
Harrison County
Gas in Jul 2026
0 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.

  • Sales

    No sales reported for the last 5 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 72% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for MOSLEY, THELMA GAS UNIT, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 293 mcf in the 12 months through Jul 2026, against 1,032 mcf in the 12 months before.Last 12 months: 293 mcfmcf per monthbbl per month001000200130014001Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for MOSLEY, THELMA GAS UNIT, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 293 mcf in the 12 months through Jul 2026, against 1,032 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001000200130014001Jan 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 MOSLEY, THELMA 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 MOSLEY, THELMA 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)

    52% · 783 mcf

  • Processing plant (3)

    43% · 637 mcf

  • Lease fuel (1)

    5.2% · 78 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 MOSLEY, THELMA GAS UNIT
API numberWell no.Status
42-203-336424Shut-in

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 1, 2015Mar 1, 2022
Bp America Production CompanyGas-well gasBuys100Jan 5, 2007Mar 1, 2022

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

704 acres on the newest permit

Permits for Mosley, Thelma Gas Unit
API numberWell no.Acreson the permit
42-203-336424704

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

Estimate your royalty

36 months, newest first

Ledger for MOSLEY, THELMA GAS UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Mmgl East00000$80.46$2.89
Jun 2026Mmgl East00000$84.81$3.15
May 2026Mmgl East00000$102.13$2.94
Apr 2026Mmgl East00000$100.32$2.77
Mar 2026Mmgl East00000$91.38$3.04
Feb 2026Mmgl East0049470$64.51$3.62
Jan 2026Mmgl East0036340$60.04$7.72
Dec 2025Mmgl East00000$57.97$4.26
Nov 2025Mmgl East0065620$60.06$3.79
Oct 2025Mmgl East001431360$60.89$3.19
Sep 2025Mmgl East00000$63.96$2.97
Aug 2025Mmgl East00000$64.86$2.91
Jul 2025Mmgl East00000$68.39$3.20
Jun 2025Mmgl East00000$68.17$3.02
May 2025Mmgl East00000$62.17$3.12
Apr 2025Mmgl East00000$63.54$3.42
Mar 2025Mmgl East0012110$68.24$4.12
Feb 2025Mmgl East001051000$71.53$4.19
Jan 2025Mmgl East112542410$75.74$4.13
Dec 2024Mmgl East00000$70.12$3.01
Nov 2024Mmgl East001611520$69.95$2.12
Oct 2024BPX Operating112402270$71.99$2.20
Sep 2024BPX Operating112081970$70.24$2.28
Aug 2024BPX Operating0052490$76.68$1.99
Jul 2024BPX Operating111731640$81.80$2.07
Jun 2024BPX Operating111691600$79.77$2.54
May 2024BPX Operating0087820$80.02$2.12
Apr 2024BPX Operating111321250$85.35$1.60
Mar 2024BPX Operating112542410$81.28$1.49
Feb 2024BPX Operating0063600$77.25$1.72
Jan 2024BPX Operating111651560$74.15$3.18
Dec 2023BPX Operating111941840$71.90$2.52
Nov 2023BPX Operating112682550$77.69$2.71
Oct 2023BPX Operating112922770$85.64$2.98
Sep 2023BPX Operating113052870$89.43$2.64
Aug 2023BPX Operating112912750$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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