WRAGG

Oil · District 09 · Lease #19858

Operator: TRES AZORES OIL & GAS, INC.

Fields: KNOX (BASAL CADDO)

Cum Oil

8k BBL

Cum Gas

28k MCF

casinghead

Wells

2

Production

1993-01 — 2025-12

Peak Month

2005-09

Production History

Cum Oil: 7,971 BBL Cum Gas: 27,764 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2022-08 — 2026-07 ERWIN OPERATING 48 mo

2014-03 — 2022-07 FELDERHOFF PRODUCTION COMPANY 101 mo

2012-09 — 2014-02 SILVER CREEK OIL & GAS, LLC 18 mo

2012-02 — 2012-08 SILVER CREEK RESOURCES, LLC 7 mo

2008-01 — 2012-01 HEP OIL GP, LLC 49 mo

2001-11 — 2007-12 HEP OIL COMPANY, LTD. 74 mo

2001-03 — 2001-10 BORDERLINE OPERATING CORP. 8 mo

1993-01 — 2001-02 TRES AZORES OIL & GAS, INC. 98 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-503-33515	ERWIN OPERATING	1	4,800	1979-10-17
2	42-503-32620	ERWIN OPERATING	1	4,900	1977-12-27