COLE

Oil // district 2 // lease#9067

op: SUE-ANN OPERATING, L.C.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2006-06 — 2011-06

peak_month

2006-06

-- production_history

cum_oil: 7,315 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

275 BBL/mo

Di (annual)

41.8%

b-factor

0.0

EUR

7,855 BBL

R-squared

0.505

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 TALLEGRO INVESTMENTS, INC.29,2002006-06-07
EOF // multi-state drilling data platform // 2026