BAKER -C-

Oil // district 1 // lease#11745

op: OLD CHIEF OIL, LLC

fields: SOMERSET

cum_oil

12k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1998-07

-- production_history

cum_oil: 11,645 BBL cum_gas: 0 MCF

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DORRIS PETROLEUM, INC.11,5001986-12-22
5DORRIS PETROLEUM, INC.11,5001986-12-22
6DORRIS PETROLEUM, INC.11,5001986-12-22
1DORRIS PETROLEUM, INC.11,5001986-11-17
EOF // multi-state drilling data platform // 2026