AVANT -B-

Oil // district 1 // lease#10966

op: GREAT PLAINS RESOURCES, INC.

fields: SOMERSET

cum_oil

1k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2026-03

peak_month

1994-05

-- production_history

cum_oil: 1,083 BBL cum_gas: 0 MCF

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10EL DORADO OIL & GAS INC.11,6001983-06-21
11EL DORADO OIL & GAS INC.11,6001983-06-21
12EL DORADO OIL & GAS INC.11,6001983-06-21
13EL DORADO OIL & GAS INC.11,6001983-06-21
15EL DORADO OIL & GAS INC.11,6001983-06-21
16EL DORADO OIL & GAS INC.11,6001983-06-21
6EL DORADO OIL & GAS INC.11,6001983-06-21
7EL DORADO OIL & GAS INC.11,6001983-06-21
8EL DORADO OIL & GAS INC.11,6001983-06-21
9EL DORADO OIL & GAS INC.11,6001983-06-21
EOF // multi-state drilling data platform // 2026