SOUTHWESTERN MEDICAL FOUNDATION

Gas · District 06 · Lease #272563

Operator: TGNR EAST TEXAS II LLC

Cum Oil

0 BBL

Cum Gas

491k MCF

Wells

1

Production

2014-04 — 2026-04

Peak Month

2014-09

Production History

Cum Oil: 0 BBL Cum Gas: 490,501 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-12 — 2026-07 TGNR EAST TEXAS II LLC 32 mo
2017-10 — 2023-11 ROCKCLIFF ENERGY OPERATING LLC 74 mo
2014-04 — 2017-09 SAMSON LONE STAR, LLC 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6TGNR EAST TEXAS II LLC110,5002005-08-11