COOPER -A-

Oil · District 01 · Lease #11671

Operator: GREAT PLAINS RESOURCES, INC.

Fields: SOMERSET

Cum Oil

201 BBL

Cum Gas

12 MCF

casinghead

Wells

2

Production

1993-01 — 1998-05

Peak Month

1994-12

Production History

Cum Oil: 201 BBL Cum Gas: 12 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

1996-06 — 2026-07 GREAT PLAINS RESOURCES, INC. 362 mo
1995-01 — 1996-05 GINCO OPERATING CO. 17 mo
1993-10 — 1994-12 AMINEX USA, INC. 15 mo
1993-01 — 1993-09 CASPEN OPERATING COMPANY 9 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EL DORADO OIL & GAS INC.12,0001985-03-13
2GREAT PLAINS RESOURCES INC.12,0001985-03-13