UNDERWOOD

Oil // district 10 // lease#34090

op: PATTERSON PETROLEUM LP

cum_oil

71k BBL

cum_gas

0 MCF

wells

1

production

1994-01 — 2011-07

peak_month

1995-10

-- production_history

cum_oil: 70,907 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

735 BBL/mo

Di (annual)

12.3%

b-factor

0.0

EUR

71,674 BBL

R-squared

0.610

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BAYTECH, INC.18,1001993-10-27
EOF // multi-state drilling data platform // 2026