WALTON ESTATE -24-

Oil // district 10 // lease#30252

op: RUST OIL CORP.

cum_oil

87k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2001-02

-- production_history

cum_oil: 86,834 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

603 BBL/mo

Di (annual)

46.8%

b-factor

0.7

EUR

36,426 BBL

R-squared

0.747

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4RUST OIL CORP.23,0001989-10-17
2RUST OIL CORP.13,0001989-05-01
3RUST OIL CORP.13,0001989-05-01
1RUST OIL CORP.13,0001985-10-04
EOF // multi-state drilling data platform // 2026