< leases

STATE OF TEXAS -G-

Oil · District 08 · Lease #25503

Operator: TOPAT OIL CORPORATION

Fields: DUNE

Cum Oil

13k BBL

Cum Gas

2 MCF

casinghead

Wells

3

Production

1993-01 — 2020-05

Peak Month

1996-03

Production History

Cum Oil: 13,331 BBL Cum Gas: 2 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2001-10 — 2026-07 CARDWELL OIL CORPORATION 298 mo
1999-02 — 2001-09 TOPAT OIL CORPORATION 32 mo
1996-03 — 1999-01 LIMARK CORPORATION 35 mo
1995-09 — 1996-02 TOPAT OIL CORPORATION 6 mo
1995-04 — 1995-08 LLANO PRODUCTION COMPANY 5 mo
1993-01 — 1995-03 TOPAT OIL CORPORATION 27 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1042-103-05179HAYLAN OIL COMPANY13,5001985-02-19
942-103-05178HAYLAN OIL COMPANY13,5801980-01-03
742-103-05176HAYLAN OIL COMPANY13,6001979-01-15