ISAACS -210-

Gas · District 10 · Lease #107653

Operator: PANTERA ENERGY COMPANY

Cum Oil

0 BBL

Cum Gas

541k MCF

Wells

1

Production

1993-01 — 2008-03

Peak Month

1993-05

Production History

Cum Oil: 0 BBL Cum Gas: 541,484 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2021-08 — 2025-10 HIGHMARK ENERGY OPERATING, LLC 51 mo
2016-12 — 2021-07 PANTERA ENERGY COMPANY 56 mo
1993-01 — 2016-11 CHEVRON U. S. A. INC. 287 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5210HIGHMARK ENERGY OPERATING LLC18,1001983-07-07