OVERTON C-11

Oil // district 8 // lease#29901

op: COTTONWOOD PETROLEUM CO.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2007-04 — 2009-08

peak_month

2007-06

-- production_history

cum_oil: 1,001 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

98 BBL/mo

Di (annual)

205.9%

b-factor

0.5

EUR

1,025 BBL

R-squared

0.812

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COTTONWOOD PETROLEUM CO.11,9992006-11-03
EOF // multi-state drilling data platform // 2026