CULVER D-8

Oil // district 8 // lease#29675

op: COTTONWOOD PETROLEUM CO.

cum_oil

514 BBL

cum_gas

0 MCF

wells

1

production

2006-01 — 2007-10

peak_month

2006-02

-- production_history

cum_oil: 514 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

90 BBL/mo

Di (annual)

283.0%

b-factor

0.7

EUR

946 BBL

R-squared

0.931

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COTTONWOOD PETROLEUM CO.11,9992005-11-22
EOF // multi-state drilling data platform // 2026