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SOUTHWESTERN MEDICAL FOUNDATION

Southwestern Medical Foundation is a gas well in Harrison County, Texas, operated by Tgnr East Texas II LLC in the Waskom (Cotton Valley) field.

Gas well dossier

0mcf gas, last 12 months
Operator
Tgnr East Texas II LLC
County
Harrison County
Field
Waskom (Cotton Valley)
RRC lease
06-272224

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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?

  • Sales

    No sales reported for the last 12 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

No gas produced in the last 12 months

  • Gas (bars)
  • Last 12 months
No gas produced in the last 12 monthsMonthly gas production for SOUTHWESTERN MEDICAL FOUNDATION, Aug 2023 to Jul 2026. No gas produced in the last 12 months. The last month with output was Apr 2024, at 104 mcf.Last 12 months: 0 mcfmcf per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No gas produced in the last 12 monthsMonthly gas production for SOUTHWESTERN MEDICAL FOUNDATION, Aug 2023 to Jul 2026. No gas produced in the last 12 months. The last month with output was Apr 2024, at 104 mcf.Last 12 monthsmcf per month0255075100125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a transmission line in the only month reported

  • Transmission line (2)
  • Lease fuel (1)
90% of the gas went to a transmission line in the only month reportedShare of SOUTHWESTERN MEDICAL FOUNDATION gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a transmission line in the only month reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to a transmission line in the only month reportedShare of SOUTHWESTERN MEDICAL FOUNDATION gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a transmission line in the only month reported.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    90% · 94 mcf

  • Lease fuel (1)

    9.6% · 10 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.

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
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 CompanyCondensateGathers100Apr 7, 2014Jan 1, 2023
Enable Midstream Partners, LPGas-well gasGathers100Apr 7, 2014Jan 1, 2023
Samson Lone Star, LLCGas-well gasBuys100Apr 7, 2014Jan 1, 2023

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

Who buys my oilOil price check

250.30 acres on the newest permit

Check your decimal on this lease
Permits for Southwestern Medical Foundation
API numberWell no.Acreson the permit
42-203-330873250.30

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SOUTHWESTERN MEDICAL FOUNDATION
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Tgnr East000$80.46$2.89
Jun 2026Tgnr East000$84.81$3.15
May 2026Tgnr East000$102.13$2.94
Apr 2026Tgnr East000$100.32$2.77
Mar 2026Tgnr East000$91.38$3.04
Feb 2026Tgnr East000$64.51$3.62
Jan 2026Tgnr East000$60.04$7.72
Dec 2025Tgnr East000$57.97$4.26
Nov 2025Tgnr East000$60.06$3.79
Oct 2025Tgnr East000$60.89$3.19
Sep 2025Tgnr East000$63.96$2.97
Aug 2025Tgnr East000$64.86$2.91
Jul 2025Tgnr East000$68.39$3.20
Jun 2025Tgnr East000$68.17$3.02
May 2025Tgnr East000$62.17$3.12
Apr 2025Tgnr East000$63.54$3.42
Mar 2025Tgnr East000$68.24$4.12
Feb 2025Tgnr East000$71.53$4.19
Jan 2025Tgnr East000$75.74$4.13
Dec 2024Tgnr East000$70.12$3.01
Nov 2024Tgnr East000$69.95$2.12
Oct 2024Tgnr East000$71.99$2.20
Sep 2024Tgnr East000$70.24$2.28
Aug 2024Tgnr East000$76.68$1.99
Jul 2024Tgnr East000$81.80$2.07
Jun 2024Tgnr East000$79.77$2.54
May 2024Tgnr East000$80.02$2.12
Apr 2024Tgnr East104940$85.35$1.60
Mar 2024Tgnr East000$81.28$1.49
Feb 2024Tgnr East000$77.25$1.72
Jan 2024Tgnr East000$74.15$3.18
Dec 2023Tgnr East000$71.90$2.52
Nov 2023Rockcliff Energy000$77.69$2.71
Oct 2023Rockcliff Energy000$85.64$2.98
Sep 2023Rockcliff Energy000$89.43$2.64
Aug 2023Rockcliff Energy000$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

OperatorTgnr East Texas II LLCFieldWaskom (Cotton Valley)CountyHarrison County

Tgnr East Texas II LLC in Harrison County

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Waskom (Cotton Valley) field

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