ZWERNAMAN

Gas · District 04 · Lease #174300

Operator: SONTERRA OIL & GAS, INC.

Cum Oil

0 BBL

Cum Gas

29k MCF

Wells

1

Production

1998-12 — 2002-01

Peak Month

2001-03

Production History

Cum Oil: 0 BBL Cum Gas: 28,870 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2000-09 — 2004-03 CORTEX ENERGY, INC. 43 mo
1998-12 — 2000-08 SONTERRA OIL & GAS, INC. 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
R 5CORTEX ENERGY INC.15,5001998-11-06