STATE OF TEXAS -V-

Oil · District 08 · Lease #427

Operator: TEXACO E & P INC.

Fields: BLOCK 12

Cum Oil

0 BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 2026-07

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2025-01 — current OLSEN ENERGY INC. 19 mo

2023-12 — 2024-12 SILVER CROSS ENERGY PARTNERS LLC 13 mo

2000-09 — 2023-11 ENDEAVOR ENERGY RESOURCES L.P. 279 mo

1993-07 — 2000-08 STEPHENS, AUTRY C. 86 mo

1993-01 — 1993-06 TEXACO E & P INC. 6 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
6	42-003-41044	OLSEN ENERGY INC.	4	12,000	2026-03-11
2	42-003-07180	OLSEN ENERGY INC.	1	7,800	1990-11-01
1	42-003-07179	OLSEN ENERGY INC.	--	--	--
5	42-003-07183	OLSEN ENERGY INC.	--	--	--