RUTLEDGE -31-

Oil // district 9 // lease#11717

op: OZARK EXPLORATION, INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1998-07

peak_month

1994-01

-- production_history

cum_oil: 1,073 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

36 BBL/mo

Di (annual)

61.7%

b-factor

0.0

EUR

688 BBL

R-squared

0.397

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HNG OIL COMPANY17,7001985-09-27
EOF // multi-state drilling data platform // 2026