STERCK

Oil · District 09 · Lease #28355

Operator: SPERO, B.T.

Fields: ARCHER COUNTY REGULAR

Cum Oil

4k BBL

Cum Gas

18 MCF

casinghead

Wells

2

Production

1993-01 — 1997-06

Peak Month

1993-01

Production History

Cum Oil: 3,592 BBL Cum Gas: 18 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2001-11 — 2026-07 SPERO, B.T. 297 mo

1997-09 — 2001-10 GRUY PETROLEUM MANAGEMENT CO. 50 mo

1994-02 — 1997-08 SPERO, B.T. 43 mo

1993-01 — 1994-01 ERATZ INVESTMENTS INC. 13 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-009-40588	SPERO B.T.	1	1,999	1992-04-10
1	42-009-40580	SPERO B.T.	1	1,999	1992-03-31