MAYER

Gas · District 7C · Lease #170837

Operator: UPP OPERATING, LLC

Fields: SAWYER (CANYON)

Cum Oil

0 BBL

Cum Gas

201k MCF

Wells

1

Production

1998-10 — 2026-04

Peak Month

1998-10

Production History

Cum Oil: 0 BBL Cum Gas: 200,913 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

2003-12 — 2007-12 DOMINION OKLAHOMA TEXAS E&P, INC 49 mo

2002-07 — 2003-11 MERIT ENERGY COMPANY 17 mo

2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo

1998-10 — 2001-06 CONCHO RESOURCES INC. 33 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-413-32042	UPP OPERATING, LLC	1	7,500	1998-07-03