CAUTHORN -85-

Gas · District 01 · Lease #88831

Operator: UPP OPERATING, LLC

Fields: HOLMAN RANCH, N (PENN)

Cum Oil

0 BBL

Cum Gas

240k MCF

Wells

1

Production

1993-01 — 2024-10

Peak Month

2002-03

Production History

Cum Oil: 0 BBL Cum Gas: 239,831 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

2001-12 — 2007-12 DOMINION OKLAHOMA TEXAS E&P, INC 73 mo

1995-08 — 2001-11 DREYFUS, LOUIS NATURAL GAS CORP 76 mo

1993-01 — 1995-07 AMERICAN EXPLORATION COMPANY 31 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-435-32324	UPP OPERATING LLC	1	7,400	1980-03-26