SIMMONS 71

Gas // district 9 // lease#239777

op: UPP OPERATING, LLC

cum_oil

0 BBL

cum_gas

346k MCF

wells

1

production

2008-01 — 2026-03

peak_month

2008-01

-- production_history

cum_oil: 0 BBL cum_gas: 346,136 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13DOMINION OKLAHOMA TEXAS E&P, INC18,2502007-11-16
EOF // data source: Texas Railroad Commission // 2026