SIMMONS -A-

Gas · District 7C · Lease #32907

Operator: UPP OPERATING, LLC

Fields: SONORA (CANYON UPPER)

Cum Oil

0 BBL

Cum Gas

321k MCF

Wells

1

Production

1993-01 — 2026-04

Peak Month

1994-04

Production History

Cum Oil: 0 BBL Cum Gas: 320,874 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2019-04 — 2026-07 UPP OPERATING, LLC 88 mo

2014-10 — 2019-03 ENERVEST OPERATING, L.L.C. 54 mo

2008-01 — 2014-09 HIGHMOUNT EXPL & PROD TEXAS LLC 81 mo

2003-07 — 2007-12 DOMINION OKLAHOMA TEXAS E&P, INC 54 mo

1993-05 — 2003-06 RELIANCE ENERGY, INC. 122 mo

1993-01 — 1993-04 CONDRA, JAMES M. JR. 4 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-435-10050	UPP OPERATING, LLC	1	6,910	1983-01-26