BLACKARD "A"

Oil // district 11 // lease#65196

op: MARSHALL & WINSTON, INC.

cum_oil

224k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-12

-- production_history

cum_oil: 223,816 BBL cum_gas: 0 MCF

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MARSHALL & WINSTON, INC.29,9541985-05-29
3MARSHALL & WINSTON, INC.19,8001984-10-10
EOF // multi-state drilling data platform // 2026