COOPER -A-

Oil // district 1 // lease#11671

op: GREAT PLAINS RESOURCES, INC.

fields: SOMERSET

cum_oil

201 BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1994-12

-- production_history

cum_oil: 201 BBL cum_gas: 0 MCF

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EL DORADO OIL & GAS INC.12,0001985-03-13
2EL DORADO OIL & GAS INC.12,0001985-03-13
EOF // multi-state drilling data platform // 2026