SIMMONS 71

Gas // district 9 // lease#243978

op: UPP OPERATING, LLC

cum_oil

0 BBL

cum_gas

219k MCF

wells

1

production

2007-12 — 2026-03

peak_month

2008-05

-- production_history

cum_oil: 0 BBL cum_gas: 218,801 MCF

-- wells (1)

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