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Texas gas well

Producing

DEADMON "A"

Deadmon "A" is a gas well in Harrison County, Texas, operated by Tgnr East Texas II LLC in the Oak Hill (Cotton Valley) field.

1 well

6,189mcf gas, last 12 months−43% vs prior year
Operator
Tgnr East Texas II LLC
County
Harrison County
Field
Oak Hill (Cotton Valley)
RRC lease
06-234662

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Where it sits

This county

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

Production by month

Gas output fell 43% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 43% over the last 12 monthsMonthly gas production and oil for DEADMON "A", Aug 2023 to Jul 2026. Gas output fell 43% over the last 12 months. 6,189 mcf in the 12 months through Jul 2026, against 10,883 mcf in the 12 months before.Last 12 months: 6,189 mcfmcf per monthbbl per month00500101,000201,500302,000402,50050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 43% over the last 12 monthsMonthly gas production and oil for DEADMON "A", Aug 2023 to Jul 2026. Gas output fell 43% over the last 12 months. 6,189 mcf in the 12 months through Jul 2026, against 10,883 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500101,000201,500302,000402,50050Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    53% · 3,307 mcf

  • Transmission line (2)

    47% · 2,882 mcf

Who has run this lease

The operator changed once, most recently in Dec 2023

Operators of this lease over timeRockcliff Energy Operating LLC, Jan 2020 to Nov 2023; Tgnr East Texas II LLC, Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Rockcliff Energy Operating LLCJan 2020 to Nov 2023Tgnr East Texas II LLCDec 2023 to now
Operators of this lease over timeRockcliff Energy Operating LLC, Jan 2020 to Nov 2023; Tgnr East Texas II LLC, Dec 2023 to Jul 20262020202120222023202420252026Changed Dec 2023Rockcliff Energy Operating LLCJan 2020 to Nov 2023Tgnr East Texas II LLCDec 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on DEADMON "A"
API numberWell no.Status
42-203-340056Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2023–
Markwest Energy E TX Gas Co, LLCGas-well gasBuys100Jan 1, 2023–
Markwest Energy E TX Gas Co, LLCGas-well gasGathers100Jan 1, 2023–
Eastex Crude CompanyCondensateGathers100Oct 27, 2007Jan 1, 2023
Enable Midstream Partners, LPGas-well gasGathers100Dec 1, 2013Jan 1, 2023
Samson Lone Star, LLCGas-well gasBuys100Oct 27, 2007Jan 1, 2023

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

Who buys my oilOil price check

374 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.

Check your decimal on this lease
Permits for Deadmon "A"
API numberWell no.Acreson the permit
42-203-340056374

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DEADMON "A"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Tgnr East003691920$80.46$2.89
Jun 2026Tgnr East003381760$84.81$3.15
May 2026Tgnr East007904330$102.13$2.94
Apr 2026Tgnr East004961410$100.32$2.77
Mar 2026Tgnr East004431930$91.38$3.04
Feb 2026Tgnr East004152200$64.51$3.62
Jan 2026Tgnr East003951950$60.04$7.72
Dec 2025Tgnr East004922350$57.97$4.26
Nov 2025Tgnr East004552220$60.06$3.79
Oct 2025Tgnr East005022980$60.89$3.19
Sep 2025Tgnr East005161780$63.96$2.97
Aug 2025Tgnr East009783990$64.86$2.91
Jul 2025Tgnr East001,4383720$68.39$3.20
Jun 2025Tgnr East001,4384220$68.17$3.02
May 2025Tgnr East001,6655800$62.17$3.12
Apr 2025Tgnr East001,5995780$63.54$3.42
Mar 2025Tgnr East006522630$68.24$4.12
Feb 2025Tgnr East004181680$71.53$4.19
Jan 2025Tgnr East006523560$75.74$4.13
Dec 2024Tgnr East005853480$70.12$3.01
Nov 2024Tgnr East005032330$69.95$2.12
Oct 2024Tgnr East006293490$71.99$2.20
Sep 2024Tgnr East004722720$70.24$2.28
Aug 2024Tgnr East008324210$76.68$1.99
Jul 2024Tgnr East007023770$81.80$2.07
Jun 2024Tgnr East005612750$79.77$2.54
May 2024Tgnr East005433980$80.02$2.12
Apr 2024Tgnr East006254830$85.35$1.60
Mar 2024Tgnr East008676480$81.28$1.49
Feb 2024Tgnr East009086910$77.25$1.72
Jan 2024Tgnr East30868686660$74.15$3.18
Dec 2023Tgnr East4108626770$71.90$2.52
Nov 2023Rockcliff Energy229287300$77.69$2.71
Oct 2023Rockcliff Energy008386290$85.64$2.98
Sep 2023Rockcliff Energy007315300$89.43$2.64
Aug 2023Rockcliff Energy006975170$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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Nearby

This lease belongs to

OperatorTgnr East Texas II LLCFieldOak Hill (Cotton Valley)CountyHarrison County

Tgnr East Texas II LLC in Harrison County

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Oak Hill (Cotton Valley) field

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