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Texas gas well

Producing

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

22,346mcf gas, last 12 months−39% vs prior year
Operator
Tgnr East Texas II LLC
County
Harrison County
Field
Waskom (Cotton Valley)
RRC lease
06-272563

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Where it sits

This county

Harrison CountyHarrisonPanolaGreggUpshurCassMorrisMarionTitusCampHarrison County
Harrison County
Oil, last 12 months
522 bbl
Gas in Jul 2026
2,545 mcf

Production by month

Gas output fell 39% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for SOUTHWESTERN MEDICAL FOUNDATION, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 22,346 mcf in the 12 months through Jul 2026, against 36,846 mcf in the 12 months before.Last 12 months: 22,346 mcfmcf per monthbbl per month001,000202,000403,000604,000805,000100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for SOUTHWESTERN MEDICAL FOUNDATION, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 22,346 mcf in the 12 months through Jul 2026, against 36,846 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000202,000403,000604,000805,000100Jan 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 last 12 months

  • Transmission line (2)
  • Lease fuel (1)
90% of the gas went to a transmission line in the last 12 monthsShare 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 last 12 months.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 last 12 monthsShare 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 last 12 months.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% · 20,111 mcf

  • Lease fuel (1)

    10% · 2,235 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

700.94 acres on the newest permit

Check your decimal on this lease
Permits for Southwestern Medical Foundation
API numberWell no.Acreson the permit
42-203-332656700.94

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
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Tgnr East44442,5452,3440$80.46$2.89
Jun 2026Tgnr East42422,1311,8690$84.81$3.15
May 2026Tgnr East29362,2572,0020$102.13$2.94
Apr 2026Tgnr East73672,3222,0800$100.32$2.77
Mar 2026Tgnr East43412,7242,4710$91.38$3.04
Feb 2026Tgnr East44472,1821,9400$64.51$3.62
Jan 2026Tgnr East43451,1871,0790$60.04$7.72
Dec 2025Tgnr East708187370$57.97$4.26
Nov 2025Tgnr East37348908070$60.06$3.79
Oct 2025Tgnr East51691,4011,2710$60.89$3.19
Sep 2025Tgnr East59451,7081,5510$63.96$2.97
Aug 2025Tgnr East50562,1811,9600$64.86$2.91
Jul 2025Tgnr East38452,0791,8790$68.39$3.20
Jun 2025Tgnr East54492,0171,8230$68.17$3.02
May 2025Tgnr East34412,1921,9780$62.17$3.12
Apr 2025Tgnr East45302,0881,8800$63.54$3.42
Mar 2025Tgnr East26302,2761,9860$68.24$4.12
Feb 2025Tgnr East59622,1961,9770$71.53$4.19
Jan 2025Tgnr East32273,9563,4940$75.74$4.13
Dec 2024Tgnr East38444,7864,3350$70.12$3.01
Nov 2024Tgnr East12133,5273,1830$69.95$2.12
Oct 2024Tgnr East57513,9883,5860$71.99$2.20
Sep 2024Tgnr East32353,8243,4700$70.24$2.28
Aug 2024Tgnr East11123,9173,5450$76.68$1.99
Jul 2024Tgnr East62643,8623,4800$81.80$2.07
Jun 2024Tgnr East30373,7693,4290$79.77$2.54
May 2024Tgnr East35384,1083,7050$80.02$2.12
Apr 2024Tgnr East48224,3803,9470$85.35$1.60
Mar 2024Tgnr East664,5674,1620$81.28$1.49
Feb 2024Tgnr East23264,6814,2340$77.25$1.72
Jan 2024Tgnr East29294,7804,2890$74.15$3.18
Dec 2023Tgnr East16174,4034,0190$71.90$2.52
Nov 2023Rockcliff Energy11104,5494,1650$77.69$2.71
Oct 2023Rockcliff Energy10114,7534,3680$85.64$2.98
Sep 2023Rockcliff Energy1084,1163,6870$89.43$2.64
Aug 2023Rockcliff Energy884,3633,9700$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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