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Texas gas well

Producing

MASON TP 6400

Mason TP 6400 is a gas well in Panola County, Texas, operated by Diversified Production LLC in the Carthage (Travis Peak 6400) field.

Gas well dossier

3,482mcf gas, last 12 months−12% vs prior year
Operator
Diversified Production LLC
County
Panola County
Field
Carthage (Travis Peak 6400)
RRC lease
06-277584

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Where it sits

This county

Panola CountyPanolaGreggUpshurShelbyRuskHarrisonMarionPanola County
Panola County
Oil, last 12 months
1,013 bbl
Gas in Jul 2026
276 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Diversified Production LLC took over from Sheridan Production Co III, LLC in May 2026.

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

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Production by month

Gas output fell 12% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 12% over the last 12 monthsMonthly gas production and oil for MASON TP 6400, Aug 2023 to Jul 2026. Gas output fell 12% over the last 12 months. 3,482 mcf in the 12 months through Jul 2026, against 3,962 mcf in the 12 months before.Last 12 months: 3,482 mcfmcf per monthbbl per month00200100400200600300800400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 12% over the last 12 monthsMonthly gas production and oil for MASON TP 6400, Aug 2023 to Jul 2026. Gas output fell 12% over the last 12 months. 3,482 mcf in the 12 months through Jul 2026, against 3,962 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00200100400200600300800400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuelShare of MASON TP 6400 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2024: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuelShare of MASON TP 6400 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2024 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jan 24: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in May 2026

Operators of this lease over timeSheridan Production Co III, LLC, Jan 2020 to Apr 2026; Diversified Production LLC, May 2026 to Jul 20262020202120222023202420252026Changed May 2026Sheridan Production Co III, L…Jan 2020 to Apr 2026Diversified Production LLCMay 2026 to now
Operators of this lease over timeSheridan Production Co III, LLC, Jan 2020 to Apr 2026; Diversified Production LLC, May 2026 to Jul 20262020202120222023202420252026Changed May 2026Sheridan Production Co III, LLCJan 2020 to Apr 2026Diversified Production LLCMay 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dk Trading & Supply, LLCCondensateGathers34May 1, 2026–
Eastex Crude Company, LLCCondensateGathers33May 1, 2026–
Plains Marketing, L.p.CondensateGathers33May 1, 2026–
Sheridan Production CO Iii, LLCGas-well gasBuys100Mar 1, 2020–
Markwest Energy E TX Gas Co, LLCGas-well gasGathers100Aug 1, 2019–
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2023May 1, 2026
Eastex Crude CompanyCondensateGathers100Aug 1, 2019Jan 1, 2023
Sheridan Production Company, LLCGas-well gasBuys100Aug 1, 2019Mar 1, 2020
Dcp Operating Company, LPGas-well gasGathers100Apr 1, 2017Aug 1, 2019
Devon Gas Services, L.p.Gas-well gasBuys100Jun 30, 2016Aug 1, 2019

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

Who buys my oilOil price check

698.22 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.

Check your decimal on this lease
Permits for Mason TP 6400
API numberWell no.Acreson the permit
42-365-325495698.22

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MASON TP 6400
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diversified Production74782762760$80.46$2.89
Jun 2026Diversified Production82832752750$84.81$3.15
May 2026Diversified Production87852772770$102.13$2.94
Apr 2026Sheridan Production84902792790$100.32$2.77
Mar 2026Sheridan Production95983243240$91.38$3.04
Feb 2026Sheridan Production1001012762760$64.51$3.62
Jan 2026Sheridan Production90822732730$60.04$7.72
Dec 2025Sheridan Production94943023020$57.97$4.26
Nov 2025Sheridan Production83852872870$60.06$3.79
Oct 2025Sheridan Production77793063060$60.89$3.19
Sep 2025Sheridan Production77733043040$63.96$2.97
Aug 2025Sheridan Production70653033030$64.86$2.91
Jul 2025Sheridan Production72803073070$68.39$3.20
Jun 2025Sheridan Production73693163160$68.17$3.02
May 2025Sheridan Production84853053050$62.17$3.12
Apr 2025Sheridan Production95952992990$63.54$3.42
Mar 2025Sheridan Production99973383380$68.24$4.12
Feb 2025Sheridan Production88902492490$71.53$4.19
Jan 2025Sheridan Production99993043040$75.74$4.13
Dec 2024Sheridan Production95973603600$70.12$3.01
Nov 2024Sheridan Production84813723720$69.95$2.12
Oct 2024Sheridan Production83873703700$71.99$2.20
Sep 2024Sheridan Production77723863860$70.24$2.28
Aug 2024Sheridan Production75693563560$76.68$1.99
Jul 2024Sheridan Production68704044040$81.80$2.07
Jun 2024Sheridan Production62603603600$79.77$2.54
May 2024Sheridan Production66653593590$80.02$2.12
Apr 2024Sheridan Production46563873870$85.35$1.60
Mar 2024Sheridan Production1831955035030$81.28$1.49
Feb 2024Sheridan Production13415737370$77.25$1.72
Jan 2024Sheridan Production26425495950$74.15$3.18
Dec 2023Sheridan Production26526427000$71.90$2.52
Nov 2023Sheridan Production24924827000$77.69$2.71
Oct 2023Sheridan Production24223931000$85.64$2.98
Sep 2023Sheridan Production21621130000$89.43$2.64
Aug 2023Sheridan Production20720928000$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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This lease belongs to

OperatorDiversified Production LLCFieldCarthage (Travis Peak 6400)CountyPanola County

Diversified Production LLC in Panola County

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Carthage (Travis Peak 6400) field

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