COLE-WILLIAMSON -6-

Oil // district 10 // lease#30624

op: RUST OIL CORP.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 1,528 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

57 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

2,190 BBL

R-squared

0.918

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RUST OIL CORP.25,9001986-02-03
EOF // multi-state drilling data platform // 2026