UNIVERSITY -E-

Oil · District 08 · Lease #11211

Operator: TOPAT OIL CORPORATION

Fields: DUNE

Cum Oil

31k BBL

Cum Gas

21 MCF

casinghead

Wells

7

Production

1993-01 — 2022-07

Peak Month

1995-05

Production History

Cum Oil: 31,438 BBL Cum Gas: 21 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
1996-08 — 1999-01 LIMARK CORPORATION 30 mo
1993-01 — 1996-07 R. K. G. ENGINEERING, INC. 43 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7CARDWELL OIL CORPORATION24,0001995-02-27
6CARDWELL OIL CORPORATION14,0001979-10-25
5CARDWELL OIL CORPORATION14,0001979-10-22
5WCARDWELL OIL CORPORATION14,0001979-10-22
4CARDWELL OIL CORPORATION13,9001979-09-20
2W42-103-03277CARDWELL OIL CORPORATION------
342-103-05027CARDWELL OIL CORPORATION------