RICHARDSON 139

Gas // district 9 // lease#175855

op: UPP OPERATING, LLC

cum_oil

0 BBL

cum_gas

391k MCF

wells

1

production

1999-11 — 2026-03

peak_month

1999-12

-- production_history

cum_oil: 0 BBL cum_gas: 391,408 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HIGHMOUNT EXPL & PROD TEXAS LLC27,5002013-10-29
EOF // data source: Texas Railroad Commission // 2026